Iranian Journal of Nursing and Midwifery Research
Year:2016 | Volume:21 | Issue:3|Papers Count:20

Background: High level of stress in intensive care unit nurses affects the quality of their nursing care. Therefore, this study aimed to determine the effects of a stress management program on the quality of nursing care of intensive care unit nurses.Materials and Methods: This study is a randomized clinical trial that was conducted on 65 nurses. The samples were selected by stratified sampling of the nurses working in intensive care units 1, 2, 3 in Al-Zahra Hospital in Isfahan, Iran and were randomly assigned to two groups. The intervention group underwent an intervention, including 10 sessions of stress management that was held twice a week. In the control group, placebo sessions were held simultaneously. Data were gathered by demographic checklist and Quality Patient Care Scale before, immediately after, and 1 month after the intervention in both groups. Then, the data were analyzed by Student’s t-test, Mann-Whitney, Chi-square, Fisher’s exact test, and analysis of variance (ANOVA) through SPSS software version 18.Results: Mean scores of overall and dimensions of quality of care in the intervention group were significantly higher immediately after and 1 month after the intervention, compared to pre-intervention (P<0.001). The results showed that the quality of care in the intervention group was significantly higher immediately after and 1 month after the intervention, compared to the control group (P<0.001).Conclusions: As stress management is an effective method to improve the quality of care, the staffs are recommended to consider it in improvement of the quality of nursing care.

Background: Restless leg syndrome prevalence is high among the patients undergoing hemodialysis. Due to several side effects of medicational treatments, the patients prefer non-medicational methods. Therefore, the present study aimed to investigate the effects of two methods of reflexology and stretching exercises on the severity of restless leg syndrome among patients undergoing hemodialysis.Materials and Methods: This study is a randomized clinical trial that was done on 90 qualified patients undergoing hemodialysis in selected hospitals of Isfahan, who were diagnosed with restless leg syndrome through standard restless leg syndrome questionnaire.They were randomly assigned by random number table to three groups: Reflexology, stretching exercises, and control groups through random allocation. Foot reflexology and stretching exercises were conducted three times a week for 30-40 min within straight 4 weeks. Data analysis was performed by SPSS version 18 using descriptive and inferential statistical analyses [one-way analysis of variance (ANOVA), paired t-test, and least significant difference (LSD) post hoc test].Results: There was a significant difference in the mean scores of restless leg syndrome severity between reflexology and stretching exercises groups, compared to control (P<0.001), but there was no significant difference between the two study groups (P<0.001). Changes in the mean score of restless leg syndrome severity were significantly higher in reflexology and stretching exercises groups compared to the control group (P<0.001), but it showed no significant difference between reflexology massage and stretching exercises groups.Conclusions: Our obtained results showed that reflexology and stretching exercises can reduce the severity of restless leg syndrome. These two methods of treatment are recommended to the patients.

Background: Women’s sexual self-esteem is one of the most important factors that affect women’s sexual satisfaction and their sexual anxiety. Various aspects of sexual life are blended with the entire personality. Determining the relationship between personality traits and self-concept aspects such as sexual self-esteem leads to better understanding of sexual behavior in people with different personality traits and helps in identifying the psychological variables affecting their sexual performance. The aim this study was to determine the relationship between personality traits and sexual self-esteem.Materials and Methods: This correlation study was performed on 127 married women who referred to selected health care centers of Mashhad in 2014-015. Data collection tools included NEO personality inventory dimensions and Zeanah and Schwarz sexual self-esteem questionnaire. Data were analyzed through Pearson correlation coefficient test and stepwise regression model.Results: The results of Pearson correlation test showed a significant relationship between neuroticism personality dimension (r=-0.414), extroversion (r=0.363), agreeableness (r=0.420), and conscientiousness (r=0.364) with sexual self-esteem (P<0.05). The relationship between openness with sexual self-esteem was not significant (P>0.05). In addition, based on the results of the stepwise regression model, three dimensions of agreeableness, neuroticism, and extraversion could predict 27% of the women’s sexual self-esteem variance.Conclusions: The results showed a correlation between women’s personality characteristics and their sexual self-esteem. Paying attention to personality characteristics may be important to identify at-risk group or the women having low sexual self-esteem in premarital and family counseling.

Background: Workplace violence is a serious and problematic phenomenon in health care settings. Research shows that health care workers are at the highest risk of such violence. The aim of this study was to address the frequency of physical violence against Iranian health personnel, their response to such violence, as well as the contributing factors to physical violence.Materials and Methods: A cross‑sectional study was conducted in 2011, in which 6500 out of 57, 000 health personnel working in some teaching hospitals were selected using multi-stage random sampling. Data were collected using the questionnaire of “Workplace Violence in the Health Sector” developed by the International Labor Organization, the International Council of Nurses, the World Health Organization, and the Public Services International.Results: The findings revealed that 23.5% of the participants were exposed to physical violence in the 12 months prior to the study. Nurses were the main victims of physical violence (78%) and patients’ families were the main perpetrators of violence (56%).The most common reaction of victims to physical violence was asking the aggressor to stop violence (45%). Lack of people’s knowledge of employees’ tasks was the most common contributing factor to physical violence (49.2%).Conclusions: Based on the results, legislating appropriate laws in order to prevent and control violence in the workplace is necessary. Moreover, developing educational programs to manage the incidence of physical violence should be on health centers’ agenda.

Background: Natural delivery is the most painful event that women experience in their lifetime. That is why labor pain relief has long been as one of the most important issues in the field of midwifery. Thus, the present study aims to explore the perception of primiparous mothers on comfortable resources for labor pain.Materials and Methods: In the present study, qualitative content analysis technique was used. The participants had singleton pregnancy with normal vaginal delivery. These women referred to the Imam Javad Health Center within 3–5 days after delivery for screening thyroid of their babies.Results: During the content analysis process, five themes emerged that indicated the nature and dimensions of the primiparous mothers’ perception of comfortable resources. These themes were: “religious and spiritual beliefs,” “use of analgesic methods” (medicinal and non‑medicinal), “support and the continuous attendance of midwife and delivery room personnel,” “family’s and husband’s support during pregnancy and in vaginal delivery encouragement,” and finally “lack of familiarity with the delivery room and lack of awareness about structured delivery process.” Conclusions: The results showed that mothers received more comfort from human resources than from the environment and modern equipment. Despite the need for specialized midwife with modern technical facilities, this issue shows the importance of highlighting the role of midwife and humanistic midwife care. Therefore, considering midwives and the standardization of human resources in health centers are more important than physical standardization. This will result in midwife interventions being performed with real understanding of the patients’ needs.

Background: Pain is one of the common problems encountered by patients with burns, which increases after each dressing. This study aimed to investigate the effect of inhalation aromatherapy with damask rose essence on the pain of patients with burns that is caused after dressing.Materials and Methods: A randomized clinical trial was conducted on 50 patients with second‑ and third‑degree burn wounds. The baseline pain of the patients was assessed 30 min before they entered into the dressing room on the first and second days of intervention. The patients in the experimental group inhaled five drops of damask rose essence 40% in distilled water, while those in the control group inhaled five drops of distilled water as placebo. The pain intensity was assessed using Visual Analogue Scale at 15 and 30 min after the patients exited from the dressing room. Data were analyzed by SPSS (version 18) using descriptive and inferential statistics.Results: There was significant difference between the mean of pain intensity before and after intervention at 15 and 30 min after dressing (P<0.001). Moreover, there was significant difference in reduction of pain intensity before and after aromatherapy in the experimental group (P<0.05). Also, there was a significant reduction in severity of pain after dressing in the experimental group compared with the control group (P<0.05).Conclusions: Inhalation aromatherapy with damask rose could be effective for relieving the pain caused after dressing in patients with burns. Therefore, it could be suggested as a complementary therapy in burn patients for pain relief.

Background: Nausea and vomiting are the worst and the most prevalent complications experienced by 70-80% of patients.Complementary treatments including therapeutic touch are cost-effective and low-risk, independent nursing interventions. Present research aims at investigating the effect of therapeutic touch on the intensity of acute chemotherapy-induced vomiting in these patients.Materials and Methods: As a single-blind, randomized clinical trial, the present research was carried out on women with breast cancer undergoing chemotherapy in Isfahan, Iran. The subjects were divided into three groups of control, placebo, and intervention.The intervention was applied to each patient once for 20 min on the aura (human energy field) focusing on solar chakra. Data gathering instruments included demographic questionnaire and acute vomiting intensity scale.Results: There was a significant difference among the three groups (and also after the intervention) (P<0.0001). Paired comparisons among the groups using Mann-Whitney test showed that there was a statistically significant difference between the control group and the intervention group and between the control group and the placebo group (P<0.0001). However, there was no significant difference between the placebo and intervention groups (P=0.07).Conclusions: Therapeutic touch was effective in reducing vomiting in the intervention group. However, the patients experienced lower-intensity vomiting which may be because of presence of a therapist and probably the reduced anxiety related to an additional intervention. So, further research is recommended considering the placebo group and employing another person in addition to the therapist, who is not skilled for this technique.

Background: Consideration of patient autonomy is an essential element in individualized, patient-centered, ethical care. Internal and external factors associated with patient autonomy are related to culture and it is not clear what they are in Iran. The aim of this study was to explore contextual factors affecting the autonomy of patients in Iranian hospitals.Materials and Methods: This was a qualitative study using conventional content analysis methods. Thirty-four participants (23 patients, 9 nurses, and 2 doctors) from three Iranian teaching hospitals, selected using purposive sampling, participated in semi-structured interviews. Unstructured observation and filed notes were other methods for data collection. The data were subjected to qualitative content analysis and analyzed using the MAXQDA-10 software.Results: Five categories and sixteen subcategories were identified. The five main categories related to patient autonomy were: Intrapersonal factors, physical health status, supportive family and friends, communication style, and organizational constraints.Conclusions: In summary, this study uncovered contextual factors that the care team, managers, and planners in the health field should target in order to improve patient autonomy in Iranian hospitals.

Background: Migraine is a primary headache disorder that affects the neurovascular system. Recent studies have shown that migraine patients with general obesity have higher characteristics of migraine attacks compared with normal weight patients, but data on central obesity are scarce. This study was done to assess the relationship between central obesity and the characteristics of migraine attacks in migraine patients.Materials and Methods: This cross‑sectional study was conducted on 129 migraine patients (28 men and 101 women), aged 15-67 years, in Isfahan, Iran. Anthropometric measurements such as waist circumference (WC), hip circumference (HC), waist–hip ratio (WHR) and waist-height ratio (WHtR), as well as characteristics of migraine attacks such as severity, frequency, duration, and headache diary result (HDR) was determined for each participant. Linear regression was used to examine the association between anthropometric measurements and characteristics of migraine attacks. P value less than 0.05 was considered significant.Results: WC, WHR, and WHtR were positively associated with the severity (P-value: WC: 0.002, WHR: 0.002, WHtR: 0.001) and frequency (P-value: WC: 0.006, WHR: 0.01, WHtR: 0.002) of migraine attacks. Moreover, we found a significant association between WC (P=0.001), WHR (P=0.004), and WHtR (P<0.001) with HDR. No significant relationship was observed between central obesity indicators and duration of migraine attacks.Conclusions: Central obesity indicators were positively associated with the severity and frequency of migraine attacks as well as HDR, but not with duration of attacks. Based on our findings, it can be concluded that weight loss may decrease the characteristics of migraine attacks.

Background: It is predicted that over the next 30 years, there will be a significant increase in the number of elderly parents who care for their children with intellectual disability. This paper is part of a larger qualitative study which investigated the unpleasant experiences of these parents.Materials and Methods: A phenomenological approach was adopted and data were collected through unstructured in‑depth interviews with elderly parents of children with intellectual disability. The data were analyzed using Colaizzi’s seven-step method.Results: “Bitterness” is one of the four emergent themes extracted in this study which has five theme clusters: inappropriate behavior toward the child in the society, the society’s failure to support the child with intellectual disability, sorrows experienced by parents, the child’s problems, and barriers in the care of the child with intellectual disability. One significant barrier in the last theme cluster is limitations due to aging.Conclusions: The findings of this study suggest that the elderly parents of children with intellectual disability experience many sorrows and unpleasant feelings, but they mostly consider the social factors as the cause of problems and not the presence of the child. The results also indicate that older parents cannot look after the child as before in their old age; so, future well-designed studies are required for identification of the process of supporting them.

Background: Due to increasing recognition of the importance of death anxiety for understanding human nature, it is important that researchers who investigate death anxiety have reliable and valid methodology to measure. The purpose of this study was to evaluate the validity and reliability of the Persian version of Templer Death Anxiety Scale (TDAS) in family caregivers of cancer patients.Materials and Methods: A sample of 326 caregivers of cancer patients completed a 15-item questionnaire. Principal components analysis (PCA) followed by a varimax rotation was used to assess factor structure of the DAS. The construct validity of the scale was assessed using exploratory and confirmatory factor analyses. Convergent and discriminant validity were also examined. Reliability was assessed with Cronbach’s alpha coefficients and construction reliability.Results: Based on the results of the PCA and consideration of the meaning of our items, a three-factor solution, explaining 60.38% of the variance, was identified. A confirmatory factor analysis (CFA) then supported the adequacy of the three-domain structure of the DAS. Goodness-of-fit indices showed an acceptable fit overall with the full model {c2 (df)=262.32 (61), c2/df=2.04 [adjusted goodness of fit index (AGFI)=0.922, parsimonious comparative fit index (PCFI) =0.703, normed fit Index (NFI) =0.912, CMIN/DF=2.048, root mean square error of approximation (RMSEA) =0.055]}. Convergent and discriminant validity were shown with construct fulfilled. The Cronbach・s alpha and construct reliability were greater than 0.70.Conclusions: The findings show that the Persian version of the TDAS has a three-factor structure and acceptable validity and reliability.

Background: Quality of care is of great importance in health services as these services have the important mission to preserve health, and to give care to the society. The present study aimed to investigate the quality of midwifery services from the viewpoint of the clients, under coverage of health care centers in Isfahan, through SERVQUAL model.Materials and Methods: This descriptive and analytical study was conducted on 218 subjects in 2014. Study population comprised the women referring to midwifery services clinics in health care centers in Isfahan. Data of the subjects (n=218) were collected by SERVQUAL model containing the dimensions of tangibles, reliability, responsiveness, assurance, and empathy. Data were analyzed by paired t-test, Spearman and Pearson correlation coefficients, and independent t-test through SPSS 20.Results: There was a negative gap in all five relevant dimensions of giving services. The widest gap was in the mean of dimension of tangibles (-1.5), and the narrowest gap was in the dimension of assurance (-0.9). There was no significant association between the scores of expectations and perceptions, and age, education level, occupation, and marital status.Conclusions: The obtained negative gap showed that the level of service receivers’ perception from existing condition was far from their expectation, and there was a wide gap between attaining their satisfaction with midwifery services and their expectation and reaching their appropriate level of services.

Background: In most countries, one of the main reasons for developing more advanced roles for nurses is to improve access to care in the context of limited number of doctors. It is considered that the introduction of major policy initiatives, such as nurse prescribing, requires high-level discussion and policy development to ensure successful implementation. This study aimed to identify the barriers and facilitators of nurse prescribing based on policymakers’ views in Iran.Materials and Methods: This qualitative study was based on conventional content analysis approach. A purposeful sample of 14 participants were recruited, including 6 members of the Nursing Board, 6 members of the Iranian Nursing Organization, and 2 senior employees of Iran’s Ministry of Health and Medical Education. Data were gathered through in-depth semi-structured interviews. Interviews were audio-recorded and transcribed verbatim.Results: The four emerged categories as facilitators of nurse prescribing were labeled “positive views of health policymakers,” “human resources capabilities,” “non-medical prescribing experiences,” and “governmental and non-governmental organizational activities.” The four extracted categories as barriers of nurse prescribing were “socio-cultural factors,” “organizational factors,” “educational barriers,” and “human barriers.” Conclusions: Barriers and facilitating factors should be considered in order to bring about organizational policy changes and improve perspectives. Nurse prescribing requires the efforts of involved managers and authorities for development and modernization. The results of this study can serve as a compressed resource for policymakers and managers to identify the effective issues on nurse prescribing and can help them to plan for the implementation of nurse prescribing.

Background: Job satisfaction of nurses is an important concept in nursing profession because it influences nursing care. Head nurses play a crucial role in the job satisfaction of nurse staffs. The current study, therefore, aimed to investigate the effect of Head Nurse Empowerment Program (HNEP) on job satisfaction of nurses.Materials and Methods: This quasi-experimental study was conducted at two educational hospitals in Rasht, Iran. Of 160 staff nurses who were working in eight medical-surgical wards and two Intensive Care Units, 60 were recruited using simple random sampling method. The samples were randomly assigned to control and experimental groups. The HNEP was applied to promote the management skills among nurses, which included technical, communicational, perceptional, and diagnostic skills. The data were collected using nurses’ job satisfaction questionnaire and analyzed using the Mann-Whitney and Wilcoxon Singed Ranks tests. P<0.05 was set as the significance level.Results: There was a significant difference in the job satisfaction of nurse staff within the experimental group on comparing pre0 and post-HNEP phases [78 (65.50) vs.78 (65.50); P<0.001]. The job satisfaction also differed between the control and experimental groups [60 (82.25) vs.128.5 (51.75); P<0.001]. However, no significant difference [62 (78.75) vs.60 (82.25); P=0.129] was found within the control group. The number of satisfied nurse staffs increased in the experimental group from approximately 25% to 76% after HNEP.Conclusions: The HNEP can be used as a promoting tool in the nursing profession. Increasing head nurses’ management skills can result in job satisfaction among the staff nurses.

Background: Maternal mortality rate is among the most important health indicators. This indicator is a function of factors that are related to pregnant women; these factors include economic status, social and family life of the pregnant woman, human resources, structure of the hospitals and health centers, and management factors. Strategic planning, with a comprehensive analysis and coverage of all causes of maternal mortality, can be helpful in improving this indicator.Materials and Methods: This research is a descriptive exploratory study. After needs assessment and review of the current situation through eight expert panel meetings and evaluating the organization’s internal and external environment, the strengths, weaknesses, threats, and opportunities of maternal mortality reduction were determined. Then, through mutual comparison of strengths/opportunities, strengths/threats, weaknesses/opportunities, and weaknesses/threats, WT, WO, ST, and SO strategies and suggested activities of the researchers for reducing maternal mortality were developed and dedicated to the areas of education, research, treatment, and health, as well as food and drug administration to be implemented.Results: In the expert panel meetings, seven opportunity and strength strategies, eight strength and threat strategies, five weakness and threat strategies, and seven weakness and opportunity strategies were determined and a strategic plan was developed.Conclusions: Dedication of the developed strategies to the areas of education, research, treatment, and health, as well as food and drug administration has coordinated these areas to develop Ministry of Health indicators. In particular, it emphasizes the key role of university management in improving the processes related to maternal health.

Background: Advancements in neonatal intensive care unit (NICU) science and technology have increased the survival rate of preterm infants. Despite these advances, they are still facing with neurobehavioral problems. Noise level in NICU is a potential source of stress for preterm infants. It should be decreased to the standard level as much as possible. The purpose of this study was to evaluate the effect of peer education on the performance of staff in noise management in the NICU.Materials and Methods: A pre-post test quasi‑experimental design was used. Fifty-eight staff members (nurses and physicians) participated in this study. Sound pressure levels were measured before and after the intervention. Peer education program formed the intervention. The staff performance in noise management was evaluated before and after the intervention by using a questionnaire. Data analysis was done by using t-test.Results: The results of the study showed that the mean sound level in different environments significantly decreased after the intervention. It reached from 86.7 to 74.9 dB in the center of unit and from 68.2 to 48.50 dB in the infants’ bedside (P<0.0001).The mean score of the staff performance in noise management significantly increased after the intervention, compared to the pre-intervention score. It increased from 74.6 to 83.4 (P<0.0001).Conclusions: Peer education was found to be successful in noise management because behavioral changes were done to avoid generating unnecessary noise by the staff.

Background: Pressure ulcer is one of the main concerns of nurses in medical centers around the world, which, if untreated, causes irreparable problems for patients. In recent years, nitric oxide (NO) has been proposed as an effective method for wound healing. This study was conducted to determine the effect of nitric oxide on pressure ulcer healing.Materials and Methods: In this clinical trial, 58 patients with pressure ulcer at hospitals affiliated to Ahvaz Jundishapur University of Medical Sciences were homogenized and later divided randomly into two groups of treatment (nitric oxide cream; n=29) and control (placebo cream; n=29). In this research, the data collection tool was the Pressure Ulcer Scale for Healing (PUSH). At the outset of the study (before using the cream), the patients’ ulcers were examined weekly in terms of size, amount of exudates, and tissue type using the PUSH tool for 3 weeks. By integrating these three factors, wound healing was determined. Data were analyzed using SPSS.Results: Although no significant difference was found in terms of the mean of score size, the amount of exudates, and the tissue type between the two groups, the mean of total score (healing) between the two groups was statistically significant (P=0.04).Conclusions: Nitric oxide cream seems to accelerate wound healing. Therefore, considering its easy availability and cost-effectiveness, it can be used for treating pressure ulcers in the future.

Background: Hypertensive disorders in pregnancy are the main cause of maternal and fetal mortality; however, they have no definite effective treatment. The researchers aimed to study the effects of progressive muscular relaxation and breathing control technique on blood pressure (BP) during pregnancy.Materials and Methods: This three‑group clinical trial was conducted in Mashhad health centers and governmental hospitals. Sixty pregnant (after 20 weeks of gestational age) women with systolic BP³135 mmHg or diastolic BP³85 mmHg were assigned to three groups. Progressive muscular relaxation and breathing control exercises were administered to the two experimental groups once a week in person and in the rest of the days by instructions given on a CD for 4 weeks. BP was checked before and after the interventions. BP was measured before and after 15 min subjects’ waiting without any especial intervention in the control group.Results: After 4 weeks of intervention, the systolic (by a mean of 131.3 to 117.2, P=0.001 and by a mean of 131.05 to 120.5, P=0.004, respectively) and diastolic (by a mean of 79.2 to 72.3, P=0.001 and by a mean of 80.1 to 76.5, P=0.047, respectively) BPs were significantly decreased in progressive muscular relaxation and breathing control groups, but they were not statistically significant in the control group.Conclusions: The interventions were effective on decreasing systolic and diastolic BP to normal range after 4 weeks in both the groups. The effects of both the interventions were more obvious on systolic BP compared to diastolic BP.

Background: Accumulation of secretions in the airways of patients with an endotracheal tube and mechanical ventilation will have serious consequences. One of the most common methods of airway clearance is endotracheal suctioning. In order to facilitate discharge of airway secretion resulting in promotion of gas exchange, chest physiotherapy techniques can be used at the time of expiration before suction.Materials and Methods: In this clinical trial with a cross-over design, 50 mechanically ventilated patients admitted to intensive care units (ICUs) were randomly divided into two groups of thoracic squeezing. In each patient, two interventions of endotracheal suctioning were conducted, one with and the other without thoracic squeezing during exhalation, with a 3 h gap between the two interventions and an elapse of three respiratory cycles between the number of compressions. Sputum secreted was collected in a container connected to a suction catheter and weighed. Data were recorded in data gathering forms and analyzed using descriptive and inferential statistics (Wilcoxon and independent t‑test, Chi‑square) in SPSS version 16.Results: Findings showed that the mean weight of the suction secretions removed from airway without thoracic squeezing was 1.35 g and that of suction secretions removed by thoracic squeezing was 1.94 g. Wilcoxon test showed a significant difference regarding the rate of secretion between the two techniques (P=0.003).Conclusions: According to the study findings, endotracheal suction with thoracic squeezing on expiration helps airway secretion discharge more than suction alone in patients on mechanical ventilators and can be used as an effective method.

Sir: We read with interest Bousarri et al.’s article which has been recently published in your journal under the title “The effect of expiratory rib cage compression before endotracheal suctioning on the vital signs in patients under mechanical ventilation.” While the article is potentially of interest to readers, there are several aspects that need attention.