Background: Many nurses experience job stress in their workplace. Given the wide range of differences in the statistics about job stress among nurses, the question that arises is what is the general prevalence of job stress among Iranian nurses? Objective: The present study aimed to evaluate the prevalence of job stress among Iranian nurses through meta-analysis. Persian and English databases including SID, MagIran, IranMedex, Google Scholar, Sciencedirect, and PubMed were searched by using the keywords such as “job stress, occupational stress, work-related stress, job related stress” and their combinations and 30 articles were finally selected. All the observational research articles that had information regarding the prevalence of job-related stress, sample size, and job stress instruments were entered into the meta-analysis. The form used to extract information included variables such as the first author's name, publication year, the place where the study had been carried out, type of the study, sample size, data collection instruments, and the most important findings. Results: The general prevalence of job stress was estimated to be 69% (confidence interval [CI] 95%: 0.58–0.79) based on the report of 30 papers with sample size of 4630. By region, type of hospital and the type of study, the highest prevalence of nurses' job stress was 90% (CI 95%: 0.85–0.96) in region one (Provinces of Alborz, Tehran, Qazvin, Mazandaran, Semnan, Golestan, and Qom), 70% (CI 95%: 0.60–0.80) in public and private hospitals, and 79% (CI 95%: 0.58–1.01) in studies where the type of study had not been mentioned. Conclusion: Given the high prevalence of job stress among nurses, developing programs to reduce nurses' job-related stress seems to be essential.

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Background: The novel coronavirus (COVID-19) pandemic constituted serious impacts globally. Objectives: The aim of this study was to investigate the pandemic related anxiety in nurses working in a university hospital in Turkey. Methods: A questionnaire-based study was conducted to include 123 nurses working in the wards and intensive care units (ICUs). Data concerning age, gender, marital status, having a child, duration of employment, workplace, and state anxiety score were collected for every participant. Turkish version of Spielberg's State-Trait Anxiety Inventory (Form TX-1) was applied to calculate the anxiety scores. Independent samples t- test and Chi-squared test were used for the statistical analysis. Results: Fifty-seven (46.3%) nurses demonstrated an elevated level of anxiety. COVID-19-related anxiety was closely associated with advancing age and years of experience, having a child and working in the wards rather than ICUs (P < 0.05). However, gender and marital status did not affect significantly on the development of higher anxiety (P > 0.05). Conclusions: Alleviation of worries of health-care providers is crucial in addition to the prevention of self-contamination to provide the continuation of medical services.

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Background: Image remains crucial for nursing profession. How nurses view professional self-image has an impact on their professional self-esteem. Objectives: This study explored the image of nursing as perceived by Indonesian nurses. Methods: This was a phenomenological study with a purposeful sample of 19 clinical nurses participated in in-depth interviews. The interviews were audio-recorded, transcribed verbatim, and validated by relistening to the recording by researchers. The analysis was thematic. Results: Five themes emerged (a) Islamic culture, (b) job definition, (c) role of nurses, (d) self-confidence, and (e) relationship between multigenerations of nurses. Conclusion: This study addressed positive and negative images of nursing in Belitung, Indonesia. The findings may be used for nurse managers to improve nursing image through the improvement of nurse competence and continuing professional development.

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Background: Staff turnover, particularly nursing staff turnover, is one of the most common reasons behind loss of productivity in health-care organizations. A basic requirement for reducing staff turnover is to determine its causes. Objectives: This study evaluated the relationships of perceived organizational justice, organizational commitment, and job satisfaction with turnover intention among a group of Iranian hospital nurses. Methods: This cross-sectional study was conducted on nursing staff and auxiliary nurses who were working in 15 teaching hospitals affiliated to Shiraz University of Medical Sciences, Shiraz, Iran. A random sample of nurses, who had an associate or higher degrees in nursing and had a work experience of >1 year, was recruited through stratified random sampling. Data were collected using a demographic questionnaire, the Organizational Justice Questionnaire, the Job Satisfaction Questionnaire, the Organizational Commitment Questionnaire, and the Questionnaire of Turnover and were analyzed through the confirmatory factor analysis, path analysis, Pearson's correlation analysis, and squared multiple correlation analysis. Results: Organizational justice had significant direct relationships with job satisfaction (r = 0.73) and organizational commitment (r = 0.61) and inverse relationship with turnover intention (r = −0.41). Path analysis revealed that organizational justice had no direct effects on turnover intention, while it had indirect effects on turnover intention through the paths of organizational commitment and turnover intention. Conclusion: Nurses' turnover intention is directly affected by organizational commitment and job satisfaction and indirectly affected by organizational justice through the paths of organizational commitment and turnover intention.

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Background: Medication adherence is a complex behavioral pattern affecting treatment success. A stepping stone to improve medication adherence is to determine its contributing factors. Objectives: This study intended to evaluate medication adherence and its predictors among patients with heart failure in Mazandaran Heart Center, Sari, Iran. Methods: This cross-sectional study was conducted on 300 patients with heart failure who were hospitalized from January to March 2015. Sampling was done through the census method. Data were collected using the Morisky Medication Adherence Scale and were analyzed using the Chi-square test and logistic regression analysis. Results: The mean score of treatment adherence was 5.82 ± 2.54. Medication adherence had a significant correlation with education level (P = 0.012), number of children (P = 0.013), comorbidity (P = 0.002), ejection fraction (P = 0.046), and the number of tablets used per day (P = 0.001). However, it was not significantly correlated with age, gender, employment status, place of residence, income level, and the number of hospitalizations for heart failure (P > 0.05). Logistic regression analysis showed that none of the demographic and clinical characteristics was a significant predictor of medication adherence. Conclusion: Medication adherence is affected by different factors such as education level, number of children, comorbidity, disease severity, and the number of tablets used per day. Nurses need to take these factors into account when developing care plans and patient education programs.

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Background: Due to the characteristics of their work, nurses experience high levels of stress and burnout. Alexithymia (defined as the inability to identify and express emotions) and personality traits can be risk factors for burnout. However, there is limited information about the relationships of alexithymia and personality traits with job burnout among Iranian nurses. Objective: This study examined the relationships between alexithymia, personality traits, job burnout, and shift work among hospital nurses in Iran. Methods: This cross-sectional study was conducted in 2017 on a random sample of 225 nurses recruited from 10 hospitals affiliated to Tabriz University of Medical Sciences, Tabriz, Iran. Data collection instruments were the Toronto Alexithymia Scale, the Maslach Burnout Inventory, the Neuroticism, Extraversion, Openness Five-Factor Inventory, and a demographic questionnaire. Pearson's correlation analysis, independent-samples t-test, one-way analysis of variance, and multiple linear regression analysis were used for data analysis. Results: The mean scores of alexithymia and burnout were 56.78 ± 8.64 and 49.78 ± 13.67, respectively, and these two variables were significantly correlated (r = 0.258; P < 0.001). Alexithymia also had significant relationships with gender (P = 0.035), employment status (P = 0.045), and personality trait (P < 0.01) but had no significant relationship with shift schedule (P > 0.05). Conclusion: Nurses with higher levels of alexithymia are more at risk for burnout. As alexithymia has significant relationships with gender and employment status, interventions are needed, especially for women, to alleviate their alexithymia and burnout.

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Background: Parents of children with autism need to have unique competencies which are different from the competencies of parents with healthy children. Nurses and other health-care providers should know these competencies to be able to provide these parents with quality care and education. Objectives: This study aimed to define the concept of parental competence from the perspectives of parents with autistic children. The main question of the study was, “What does parental competence mean?” Methods: This qualitative study was done in 2016 on 20 parents (12 mothers and eight fathers) of 20 autistic children. Parents were purposively recruited from the Autism Association of Shiraz University of Medical Sciences, Shiraz, Iran. Data collection was done through 16 semi-structured interviews and two focus group discussions. Interviews and focus group discussions were digitally recorded, transcribed verbatim, and analyzed using conventional content analysis. Results: Data analysis led to the development of 13 subcategories, five main categories, and two main themes, namely, “restoration of family stability” and “excellence in child care.” The three main categories of the first theme were adaptation to the current situation, organization of family affairs, and improvement of satisfaction in the family. The second main theme also had two main categories, namely, self-confidence in child care and stability on the difficult path of child care. Conclusion: Parental competence among parents with autistic children is defined as “the ability to restore family stability and achieve excellence in child care.” Appropriate strategies are needed to evaluate and improve parental competence among parents with autistic children.

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Background: Sleep disorders are a source of stress for patients hospitalized in coronary care units (CCUs). Objective: The aim of this study was to investigate the effects of nature sounds on sleep quality among patients in CCUs. Methods: This randomized controlled trial was conducted on 93 patients hospitalized in the CCUs of three teaching hospitals in Tehran, Iran. Patients were randomly allocated into three groups, namely, nature sounds, silence, and control groups. Patients in the nature sounds group listened to nature sounds for 30 min in two consecutive nights while their counterparts in the silence group only wore mute headphones. Patients in the control group neither listened to nature sounds nor wore headphones. The Richards–Campbell sleep questionnaire was used for the evaluation of the patients' sleep quality two days before and during the intervention. The mean scores of sleep quality at the first two and the last two nights, respectively, were considered as the pretest and the posttest sleep quality. Cohen's d, one-way analysis of variance, paired-sample t, Chi-square, Fisher's exact, and the Scheffe post hoc tests were used to analyze the data. Results: Posttest-pretest mean differences of the sleep depth, the number of awakenings, and the returning to sleep domains of sleep quality in the control group were significantly less than nature sounds group (P < 0.001). Moreover, the posttest-pretest mean differences of the total sleep quality and its sleep latency and subjective sleep quality domains in the control group were significantly lower than both the nature sounds and the silence groups (P < 0.001). On the other hand, none of the differences between the nature sounds and the silence groups were statistically significant (P > 0.05). Conclusion: Both nature sounds and silence can significantly improve sleep quality among patients in CCUs. Nurses can use these strategies to improve the sleep quality of a patient in these units.

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Background: Medication errors may happen in any hospital setting. Medication error reporting can enhance patient safety and provide valuable information about reasons behind errors. Objectives: The present study aimed to determine nurses' perspectives on the reasons behind medication errors and the barriers to error reporting. Methods: This cross-sectional study was conducted in 2015 on 213 hospital nurses working in three hospitals in Kerman, Iran. Nurses working in different inpatient wards were selected through random sampling. Data were collected using a three-part questionnaire on nurses' demographic characteristics, reasons behind medication errors, and reasons for not reporting them. Data analysis was done through the independent sample t-test and the one-way analysis of variance. Results: The most and the least important reasons behind medication errors were nurses' insufficient attention to patients' medical records (3.63 ± 1.29) and the high number of tasks (2.01 ± 0.99), respectively. Moreover, the most and the least important reasons for not reporting medication errors included forgetting to report (2.80 ± 1.20) and fear over being blamed by doctors (2.03 ± 0.98), respectively. Conclusion: Nurse- and management-related factors were the most important reasons behind medication errors and not reporting them, respectively. Designing an efficient system for medication error reporting and a systematic approach for evaluating and managing error risk factors is recommended.

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Background: Measurement of nursing activities is used for workload assessment, performance evaluation, and workforce management. Objectives: This study aimed to measure care and noncare-related activities among critical care nurses and to determine their contributing factors. Methods: This cross-sectional observational study was conducted from July to September 2017. All care and noncare-related activities of 70 critical care nurses in a public university hospital in Kashan, Iran, were assessed through the time and motion technique. Each nurse was observed throughout a 6-h morning shift. Data were collected using a nurse and patient characteristics questionnaire and care and noncare-related activities checklist. The paired and the independent-samples t-test, Mann–Whitney U-test, Kruskal–Wallis tests, and the one-way analysis of variance were used for data analysis. Results: The duration of nurses' care-related activities (249.10 ± 65.00 min, i.e., 69.2% of a 6-h shift) was significantly more than the duration of their noncare-related activities (111.00 ± 48.30 min, i.e., 30.8% of a 6-h shift). Respecting care-related activities, participants spent 53.5% of their time on direct care and the rest 46.5% on indirect care; whereas respecting noncare-related activities, they spent 76.5% of their time on personal activities (such as making personal calls) and the rest 23.5% on unit related tasks. The duration of nurses' activities had significant relationships with their unit, nurse–patient ratio, and patients' age, gender, and diagnosis. Conclusion: Critical care nurses spend their time mostly on care-related than noncare-related activities. Closer managerial supervision of nurses' activities, in-service educations about effective time management, and determination of the optimum nurse–patient ratio and the best task division schedule are needed to reduce nurses' workload, improve care quality, and enhance patient satisfaction.

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Background: Illnesses influence patients as well as patients' relatives and cause emotional problems, such as anger, fear, and anxiety. Determining the needs of patients' relatives increases satisfaction of patients and relatives and enhances health-care goal achievement. Objective: The objective of this study was to examine the needs of critically ill patients' relatives in emergency departments and the state of meeting these needs. Methods: This descriptive study was conducted on 202 critically ill patients' relatives at emergency department of Atatürk University Research Hospital. The data were collected using the Critical Care Family Needs Inventory for Emergency Departments (CCFNIED) and a form for meeting the needs of critically ill patients' relatives. Data were analyzed using percentage distribution, mean, analysis of variance, Mann–Whitney U test, and Kruskal–Wallis test. Results: The needs of patients' relatives according to the order of importance included communication with family members (3.88 ± 0.28), being supported (3.40 ± 0.42), being involved in care in the emergency department (3.27 ± 0.34), and comfort (3.20 ± 0.51). Using CCFNIED, the total mean score was 3.52 ± 0.31. Conclusion: Related studies are recommended to consider patients' relatives in the emergency department as a part of care, enable them to be involved in patient care, provide support for them, and enhance their comfort.

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Background: Labor pain is a major reason behind preferring cesarean section over normal vaginal delivery. Aromatherapy is among the most common nonpharmacological therapies for pain. Objectives: The objective of this study aimed to evaluate the effects of inhalation aromatherapy with Boswellia carterii (BC) essential oil on the intensity of labor pain among nulliparous women. Methods: This randomized controlled trial was carried out on 126 nulliparous women. Women were randomly allocated to an aromatherapy (n = 63) and a placebo (n = 63) group. For each woman in the aromatherapy group, a piece of gauze was soaked with 0.2 ml of 0.2% BC essential oil diluted in 2 ml of normal saline, and then, it was attached to the collar of each woman. The intervention was repeated for each woman every 30 min up to a cervical dilation of 10 cm. The intervention in the placebo group was the same as the aromatherapy group except that the gauze was soaked only with 2 ml of normal saline. A numeric pain rating scale was used to assess the labor pain intensity before the intervention and at cervical dilations of 3–4, 5–7, and 8–10 cm. Statistical analyses were performed using descriptive and inferential statistics such as the Chi-square, the independent sample t- test, and paired t-test. Results: Between-group comparisons revealed that labor pain intensity in the aromatherapy group was significantly lower than the control group at cervical dilations of 3–4 (4.98 ± 0.93 vs. 6.68 ± 1.28, P < 0.001), 5–7 (5.79 ± 1.13 vs. 7.23 ± 1.54, <0.001), and 8–10 cm (6.35 ± 1.63 vs. 7.71 ± 1.38, P < 0.05). However, there were no significant between-group differences regarding 1 and 5 min Apgar scores (P > 0.05). Conclusion: Inhalation aromatherapy with BC essential oil has positive effects on labor pain. Therefore, it can be used for relieving labor pain in the first stage of labor.

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Background: There is limited information about the use of medicinal plants (MPs) by older adults in Middle East countries, including Iran. Objective: This study aimed to assess the MP use by older adults in Kashan, Iran. Methods: A cross-sectional study was conducted on 770 older adults who were randomly selected from different areas of Kashan, Iran. A questionnaire was used to gather the data. The data were described using the measures of descriptive statistics and analyzed via the Chi-square and the Fisher's exact tests. Results: Totally, 67.8% of participants used MPs. MPs were used, respectively, for abdominal pain, temperament modification, tranquilization, constipation, and common cold. Significant statistical relationships were found between MP use and variables such as gender, having hyperlipidemia, employment status, belief in the effectiveness of the MPs, and the level of knowledge about them. Conclusion: Older adults widely use MPs. Public education programs should be implemented to inform people, particularly elderly people, about the risks associated with the over-the-counter use of MPs and their interactions with conventional medications.

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Background: The ethical climate of hospitals and job satisfaction are two main factors behind nurses' productivity. Yet, there is limited information about ethical climate and nurses' job satisfaction in the operating room (OR). Objective: This study aimed to investigate the relationship of ethical climate with nurses' job satisfaction in the OR. Methods: This cross-sectional study was done on 197 OR nurses. The Olson Hospital Ethical Climate Survey and the Minnesota Job Satisfaction Questionnaire were used for data collection. Data were analyzed by doing Spearman's rank correlation. Results: About half of the participants had a moderate job satisfaction and negative perceptions about the ethical climate of the OR. Ethical climate was significantly correlated with nurses' job satisfaction (r = 0.93, P < 0.001). Conclusion: There are some defects in the ethical climate of the ORs. Health policymakers need to devise strategies to improve both ethical climate and nurses' job satisfaction in the ORs.

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Background: Aging population is progressively increasing. Older adults suffer from the different chronic health conditions such as hypertension. Behavior change is a key strategy for effective hypertension management. Successful behavior change necessitates the adequate self-efficacy. Objectives: This study aimed to evaluate the effects of a self-management program based on the 5 A's model on self-efficacy among the older men with hypertension. Methods: This randomized controlled trial was conducted in 2016–2017 on older men with hypertension in Ramsar, Iran. In total, 60 eligible participants were randomly allocated to an intervention and a control group. The participants in the intervention group were offered a self-management program based on the 5 A's behavior change model. Data were collected using a demographic questionnaire, a hypertension assessment form, the Self-Efficacy for Managing Chronic Disease Scale, and the hypertension Self-Efficacy Scale. Self-efficacy scales were completed for participants both before and 12 weeks after the intervention onset. The paired- and independent-sample t, Wilcoxon signed-rank, Mann–Whitney U, and Chi-square tests were used in the data analysis. Results: The pretest mean scores of hypertension self-efficacy in the intervention and the control groups were, respectively, 48.62 ± 11.71 and 44.65 ± 15.4, which significantly increased to 79 ± 13.13 and 62.06 ± 15.38 at posttest (P < 0.001). Moreover, the pretest mean scores of chronic disease management self-efficacy in these groups significantly increased from, respectively, 5.64 ± 1.28 and 5.35 ± 1.40 at pretest to 8.05 ± 1.29 and 6.12 ± 1.48 at posttest (P < 0.001). The pretest–posttest mean differences of the mean scores of both types of self-efficacy in the intervention group were significantly greater than the control group (P < 0.001). Conclusion: The self-management program based on the 5 A's model is effective in significantly improving the self-efficacy among older men with hypertension.

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Background: Poor treatment adherence among patients with chronic conditions is a major global health-care problem. Objectives: The aim of this study was to compare the effects of interactive and noninteractive education using short message service (SMS) on treatment adherence and blood pressure among patients with hypertension (HTN). Methods: This single-blind pretest–posttest randomized controlled clinical trial was conducted on 63 adult patients with HTN who were consecutively recruited from a military hospital in Tehran, Iran, and were randomly allocated to an interactive SMS (ISMS), a non-ISMS (NISMS), and a control group. Initially, all patients in all groups were individually trained about HTN and adherence to its treatments in a 45-min session. Then, four messages were weekly sent for four consecutive months to those in the ISMS and the NISMS groups. The Treatment Adherence Questionnaire for Patients with Hypertension was used to assess treatment adherence both before and after the study intervention. Systolic blood pressure (SBP) and diastolic blood pressure (DBP) were also measured before and every 1 month during the study. Data were analyzed using the paired sample t, the Chi-square, and the Fisher's exact tests as well as the one-way and the repeated-measures analysis of variance. Results: At baseline, the mean score of treatment adherence was 81.43 ± 9.15 in the ISMS group, 81.14 ± 7.21 in the NISMS group, and 83.38 ± 14.43 in the control group. After the intervention, the mean score of treatment adherence in the ISMS group significantly increased to 89.67 ± 4.47 (P = 0.003), while it insignificantly changed to 83.24 ± 7.18 in the NISMS group (P = 0.15) and to 87.86 ± 6.62 in the control group (P = 0.16). The among-group difference respecting the posttest mean score of treatment adherence was statistically significant (P = 0.004). Although the means of SBP and DBP significantly decreased in both the intervention groups (P < 0.05) and did not significantly change in the control group (P > 0.05), the among-group differences respecting the variations of SBP and DBP across the four measurement time points were not statistically significant (P > 0.05). Conclusion: ISMS-based education is effective in significantly promoting treatment adherence, while neither interactive nor NISMS-based educations are effective in significantly reducing blood pressure among patients with HTN.

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Background: Stomatitis is a common and serious side effect of chemotherapy. It is associated with multiple consequences such as pain, oral intake disorder, infection, bleeding, and failure of cancer treatments. Objectives: This study aimed to compare the improving effect of mouthwash containing hydroalcoholic extract of Althaea root and routine mouthwash on chemotherapy-induced stomatitis. Methods: This double-blind, randomized, controlled clinical trial was conducted on chemotherapy-induced stomatitis cases (n = 50) in the Oncology Department of Shahid Beheshti Hospital, Kashan, Iran, in 2016. Patients were assigned into two groups through permuted-block randomization. The control group was treated with 15 mL of routine mouthwash solution 4 times a day for 14 days whereas the experimental group was treated with a mixture of routine solution and Althaea root extract (50/50). The severity of stomatitis was assessed at baseline, 7^th, and 14^th days of intervention using the Worlds Health Organization's stomatitis evaluation checklist. Data analysis was conducted using the Chi-square and Fisher's exact tests and repeated measure analysis of variance. Results: At baseline, the mean score of stomatitis in the control group was 1.92 ± 0.70, which reduced to 0.96 ± 0.68 and 0.92 ± 0.64 on the 7^th and 14^th days after the intervention, respectively. In the experimental group, the mean score of stomatitis was 1.84 ± 0.74 at baseline, which reduced to 1.00 ± 0.82 and 0.44 ± 0.76 on the 7^th and 14^th days after the intervention, respectively (P = 0.015). Conclusion: Mouthwash solution containing Althaea officinalis root extract could improve stomatitis caused by chemotherapy more than the routine mouthwash solution. Thus, the mentioned herb has the potential to be used concurrently with chemotherapy agents to alleviate the occurrence of stomatitis.

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Background: Homeless women can provide valuable information about the prevalence of sexually transmitted infections (STIs), especially human immunodeficiency virus (HIV) infection, in Iran. However, they are not readily accessible for epidemiological studies and hence, there is limited information about HIV infection prevalence among them. Objectives: The aim of the present study was to assess the prevalence of HIV infection and the perceptions of STIs among homeless women in Tehran, Iran. Methods: This cross-sectional study was conducted in 2014. Participants were 241 homeless women who were recruited through quota sampling from twelve drop-in centers and night shelters affiliated to a local welfare organization in Tehran, Iran. Data were collected using the perception of STIs Questionnaire as well as serological testing for HIV infection using DS-EIA-HIV-Ag/Ab-Screen kit (manufactured in Italy). Descriptive statistics measures and the independent-samples t-test were used for data description and analysis. Results: The prevalence of HIV infection was 8.3%. There were significant differences between HIV-positive and HIV-negative women respecting their overall STI risk perception (P = 0.003) and its two subscales, namely insufficient knowledge (P = 0.007) and inconsistent condom use (P = 0.030). Conclusion: Homeless women have low STI risk perception. Training and counseling programs are necessary to improve their STI-related knowledge, perception, and attitudes.

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Background: Hospital beds are among valuable resources for care delivery. Therefore, optimum use of them is crucial for increasing the efficiency of health-care services and controlling health-care costs. Objective: This study intended to evaluate inappropriate patient stay (IPS) in hospital settings and its reasons based on the appropriateness evaluation protocol. Methods: This cross-sectional study was conducted on 335 patients hospitalized in a tertiary care university hospital. Data were gathered prospectively by 13 hospital nurses during a 6-month period. IPS rate was evaluated using a checklist, the 27 criteria of which were related to medical services, nursing/life support services, and patient's conditions. Moreover, a 12-item checklist was used to determine physician-, hospital-, and patient/family-related factors behind inappropriate hospital stay. Results: In total, 121 of 1925 (6.3%) hospitalization days of 335 patients were determined to be inappropriate. Neurosurgery and gynecology wards had the highest and the lowest inappropriate hospital stay rates (22.5% vs. 0%), respectively. The main reasons behind inappropriate hospital stay were hospital-related factors (33.1%), physician-related factors (29.1%), and patient-related factors (21.3%). Conclusion: A wide variety of physician-, hospital-, and patient/family-related factors contribute to IPS. Given the multifactorial causes of IPS, reducing its rate necessitates multidisciplinary approaches.

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Background: A number of studies on Iranian nurses' job stress or job satisfaction are available. However, studies on the relationship between these two variables among Iranian nurses are rare. Objectives: This study aimed to investigate job stress and job satisfaction among nurses working in Kashan Shahid-Beheshti Hospital, and the relationship between these two variables. Methods: A cross-sectional study was conducted on 260 nurses with 1 year experience in nursing who worked in Shahid Beheshti Hospital in Kashan, Iran, during 2015. A three-part questionnaire was used including questions on demographic variable, the organization's performance satisfaction scale, and the 35 items hospital stress scale. Descriptive and inferential statistics were used to analyze the data. Results: Among the respondents, 65.7% were female, 82.7% were staff nurse, 68.9% had a bachelor degree, and 72.8% of the respondents worked in rotating shifts. The mean overall job stress and job satisfaction scores were 109.06 ± 16.22 and 129.03 ± 17.63, respectively. A significant correlation was found between job stress and job satisfaction scores (r = 0.30, P < 0.001). Married and unmarried nurses were not significantly different in job satisfaction or in job stress scores. However, the mean job stress score was significantly higher in female nurses than in males (P = 0.042). The mean job satisfaction scores and the mean job stress scores were significantly different in nurses with various degrees (P < 0.001 and P = 0.002). The mean job satisfaction scores were significantly different in nurses with different job positions (P = 0.042). Conclusion: Nurses showed a moderate job stress score and a moderate job satisfaction. A significant correlation was found between nurses' job stress and job satisfaction. Steps should be taken by the authorities to improve the nurses' working conditions and to decrease their job stress.

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Background: Low back pain (LBP) is common among nurses. Yet, studies reported contradictory results about its prevalence. Objectives: The aim of this study was to systematically evaluate the prevalence of LBP among Iranian hospital nurses. Methods: This was a systematic review and meta-analysis. Online databases such as Scientific Information Database, MEDLINE (PubMed), Scopus, ScienceDirect, and Google Scholar were searched for studies on Iranian hospital nurses' LBP published in 2000–2017. A meta-analysis was performed using the random effects model via the Comprehensive Meta-analysis software. The heterogeneity of the studies was assessed using the Cochran's Q test and I² statistic. Results: In total, 17 studies were included. The overall prevalence of LBP among Iranian hospital nurses was 64.8% (95% confidence interval [CI]: 59.6%–69.7%). The lowest and the highest LBP prevalence rates were, respectively, 46.2% (95% CI: 43.5%–49%), among nurses in Tehran and 89.1% (95% CI: 82.2%–93.6%) among nurses in Isfahan. Meta-regression analysis revealed that increase in the sample size and the publication year of the reviewed studies were associated, respectively, with statistically significant decrease and increase in the prevalence of LBP (P < 0.05). Conclusion: With an overall prevalence of 64.8%, LBP is highly prevalent among Iranian hospital nurses. Health policymakers and hospital managers need to provide nurses with necessary educations about LBP prevention and management and make necessary modifications to their workplace in order to create an ergonomically appropriate environment for their practice.

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Background: Menopause is associated with alterations in women's behaviors and sexual function. Altered sexual function can in turn causes serious health problems for women and negatively affect their marital relationships. Objective: This study aimed to investigate the effects of melatonin on the sexual function of postmenopausal women. Methods: This randomized double-blind placebo-controlled clinical trial was made in 2012–2013 on 240 postmenopausal women who aged 40–60 and referred to public obstetrics and gynecology clinics affiliated to Shiraz University of Medical Sciences, Shiraz, Iran. Participants were randomly divided into a melatonin and placebo group. Women in the melatonin and the placebo groups, respectively, received melatonin (3-mg tablets) and placebo for 3 consecutive months. Before and every 1 month during the intervention, participants' sexual function was assessed using Female Sexual Function Index. The repeated measures analysis of variance, the least significant difference, the independent sample t test, the Chi-square, and Fisher's exact tests were done for data analysis. Results: Sexual function mean score in the melatonin and placebo groups significantly increased from 12.49 ± 7.07 to 20.72 ± 8.57 and from 12.11 ± 7.82 to 15.55 ± 9.06, respectively. Yet, the amount of increase in the melatonin group was significantly higher than the placebo group. Moreover, there were significant differences between the groups regarding the variations of sexual function mean score across the four assessment points (P < 0.001). In addition, except for the baseline assessment point, the mean score of sexual function in the melatonin group was significantly greater than the control group at all other assessment points (P < 0.05). Conclusion: Melatonin significantly improves sexual function among postmenopausal women.

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Background: Oral health-related quality of life (OHRQOL) means the subjective perception of oral health and its impacts on the quality of life. It is an important indicator in oral surveys. Objectives: The aim of this study was to evaluate OHRQOL in older people in Kashan city (Iran) in 2015. Methods: In this cross-sectional study, 500 elders aged <60 years were evaluated. The Geriatric Oral Health Assessment Index (GOHAI) was used for data collection along with demographic and oral cavity characteristics. Mann–Whitney U, Kruskal–Wallis test, and multiple logistic regression were used for data analysis. Results: The 58.6% of participants were male. Mean age was 73.79 ± 10.13 years. The 284 (56.8%) participants were edentulousness. The GOHAI total score was 43.08 ± 8.35 that showed the above average scores of measurements. Statistical tests showed that the OHRQOL was significantly better in married persons, with negative history of smoking, and those who used mouthwash, toothpicks, regular tooth brush, and tooth floss (P < 0.05). In multiple regression analysis, the age, gender, education, the history of smoking, color of gum, number of decayed teeth, the firmness of gum, having denture, and frequency of tooth brushing could explain 38.7% of OHRQOL. Conclusion: The physical indicators of the oral cavity in older people of Kashan were not satisfactory although the OHRQOL was above medium level. In Kashan, it seems that use of full dentures is more common than other treatments such as filling caries or using implants.

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Background: Involving patients to make decision is a fundamental principle of patient's rights. It is also one of the components of cultural rights. Health professionals have undeniable role in this field through patient participation. “Power” is something that highlights this role. Objectives: This study aimed to explore the existing power imbalance between patients and practitioners and its influence on patient autonomy and cultural rights, based on cultural safety perspective. Methods: A critical ethnography was conducted in a nephrology ward. Data collection was started by observation to build a primary record undertaken over 7 months and continued by interview about 6 months. Data were analyzed using the reconstructive analytical approach, developed by Carspecken. Results: Two main themes from high-level coding were emerged one: suspense of uncertainty, information desperation, and alienation by the health care. Two: misunderstanding of patient participation, professional centrism, and abstract participation. Conclusion: The medical praxis has drawn a glass wall between patients and health professionals and divided them into two groups of “self” and “others”. The current dominant culture of medical centers could not provide an appropriate setting for ethical decision-making based on cultural right. This paternalistic view is a threat to the public discursive ethics and the cultural safety of patient as well in the medical and health-care settings.

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Background: A child at the age of 6 months requires an additional and improved nutrition, besides mother's milk for better growth and immunity, to protect them from many diseases. Lack of timely initiation of complementary feeding (CF) is an important cause of undernutrition in children under 5 years of age which is an underlying cause of more than 40% of morbidity and mortality. Objectives: The study aimed to estimate the prevalence of and factors related to timely introduction of CF in children 6–24 months of age. Methods: This was a mixed-method study. This study was conducted in a rural area of Hyderabad, Pakistan. A sample of 106 households was selected through multistage sampling technique. Mothers of children between 6 and 24 months of age were interviewed through questionnaire and in-depth interview guide for quantitative and qualitative parts, respectively. Results: The prevalence of early initiation of CF in the study area was found out to be 48%, those who started in time believed that children were old enough (42%) or the child was crying excessively (33%), and hence, they had to introduce complementary foods for children. In total, around 63% of mothers were empowered to decide about their children feeding. Factors such as mothers' education, living in cemented house, and watching television were significantly associated with their children given CF at the age of 6 months. Qualitative data suggested that mothers commonly weaned their infants with animal milk, tea, and biscuits, and they lacked in correct knowledge about CF practices. Conclusion: A significant proportion of mothers in rural areas of Pakistan delay CF. We found that maternal education, residence in cemented houses, and exposure to media play a part in timely introduction of CF to children aged 6–24 months.

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