Comparing the Efficacy of Acupressure and Foot Reflexology on Sleep Quality in Patients With Leukemia: A Comparative Clinical Trial.

BACKGROUND: Among leukemia patients, sleep disruptions are prevalent and can profoundly affect their overall quality of life. Acupressure and foot reflexology, modalities rooted in traditional Chinese medicine, have garnered attention for their potential to address sleep disturbances and mitigate associated symptoms. METHODS: This research utilized a randomized controlled trial with a pretest-posttest design involving 102 leukemia patients admitted to Imam Khomeini Hospital in Urmia. Participants were randomly allocated to 3 groups: acupressure (n = 34), reflexology (n = 34), or control (n = 34). Prior to the intervention, patients completed a demographic survey and the Pittsburgh Sleep Quality Index (PSQI) for baseline assessments. Acupressure involved stimulation of the SP6 point twice daily for 10 minutes over 4 weeks, while reflexology entailed daily 10-minute sessions with sweet almond oil on the soles for the same duration. The control group received standard care without additional interventions. Following the 4-week intervention period, post-intervention evaluations were conducted using identical measurement tools. RESULTS: The findings underscored the efficacy of both acupressure and foot reflexology in significantly improving sleep quality within the intervention groups (P < .001). Initially, there were no notable differences in sleep quality among the 3 groups (P > .05). Subsequently, pairwise comparisons adjusted with Bonferroni corrections revealed significant disparities in sleep quality between the acupressure and reflexology groups compared to the control group (P < .001). However, post-intervention analysis indicated no statistically significant variance in enhancing sleep quality between the acupressure and foot reflexology groups (P < .05). CONCLUSION: This study demonstrates that acupressure and foot reflexology interventions can enhance sleep quality in individuals with leukemia. These findings support the effectiveness of these complementary modalities, offering targeted relief and relaxation. While these non-invasive therapies show promise in improving well-being, further research is needed to confirm and expand upon these results due to study limitations.

Comparing the impact of acupressure and reflexology on fatigue in chronic lymphocytic leukemia patients: A randomized controlled trial with three arms.

PURPOSE: This study aimed to evaluate the effects of acupressure and reflexology on fatigue in chronic lymphocytic leukemia patients. METHOD: In this randomized controlled trial with three arms and a pretest-posttest design, 102 CLL patients were randomly allocated to acupressure (n = 34), reflexology (n = 34), or control (n = 34) groups. Pre-intervention assessments were conducted using a demographic questionnaire and a fatigue scale for cancer patients. The acupressure group received routine care with acupressure targeting the SP6 point for 10 min twice daily over four weeks. The reflexology group received daily 10-minute reflexology sessions over four consecutive weeks following the preparation and lubrication of the soles of their feet with sweet almond oil. Post-intervention assessments were administered to all groups using the same instruments. RESULTS: Results showed both acupressure and reflexology significantly reduced fatigue compared to the control group (P < 0.001). While differences were noted between acupressure, reflexology, and control groups initially, the post-intervention analysis revealed no significant variance between acupressure and reflexology in reducing fatigue (P < 0.05), suggesting similar improvement between acupressure and reflexology. CONCLUSIONS: Acupressure and reflexology are recommended as cost-effective and low risk complementary approaches for managing fatigue in chronic lymphocytic leukemia patients. These therapies offer promise in alleviating fatigue and enhancing the quality of life for cancer patients.

Effect of the Theory-driven Educational Intervention on Self-Care Behavior and Glycosylated Hemoglobin Level in Patients with Type 2 Diabetes.

BACKGROUND AND AIMS: The diabetics' lack of knowledge about self-care and incorrect beliefs in this care are the reasons for their admission to hospitals. The present study aimed to examine the impact of education based on the theory of planned behavior (TPB) on intention, self-care behavior, and glycosylated hemoglobin (HbA1c) levels in patients with Type 2 Diabetes. METHODS: The present study was conducted on 60 diabetic patients who were randomly classified into intervention and control groups. In the intervention group, self-care education based on TPB was held, but the control group only received routine care. The data were collected using a fourpart questionnaire including characteristics, items of patients' knowledge, items of TPB constructs, and items of diabetes self-care. Data were analyzed in SPSS software. RESULTS: In intervention group, mean score of self-care behavior and its domains significantly changed from (total: 52.26±14.75, diabetic diet: 22.20±6.05, exercise: 5.17±4.04, blood sugar testing: 5.03 ± 4.15, medication: 5.40±2.28, foot care: 13.47±8.42) into 76.66±8.87, 29.43±5.48, 7.60±2.60, 8.73±2.31, 6.48±1.09, 23.53±3.09, respectively three months after intervention (p<0.01). In this case, these changes were not seen in the control group. The mean level of HbA1c in the intervention group (6.38±0.16) was significantly lower than before the intervention (7.56±1.08) and the control group (8.02±0.25) three months after intervention(p<0.01). CONCLUSION: Education based on the TPB was effective in improving the patients' self-care behavior and HbA1c index. Therefore, we suggest all medical centers to use the TPB as an effective and low-cost educational approach to improve diabetics' self-care behavior and health.

Caring Behaviors Inventory-24: translation, cross-cultural adaptation, and psychometric testing for using in nurses and patients.

BACKGROUND: To measure caring behaviors, it is necessary to have an instrument adapted based on the contextual culture. This study aimed to translate Caring Behaviors Inventory-24 (CBI-24) into Persian and determine its psychometric properties. METHODS: This is a methodological study conducted to translate and then psychometrically test The CBI-24. The forward-backward translation was conducted using the World Health Organization (WHO) model and Wild et al. (2005) approach. The face, content, and construct validity of the inventory were assessed using cognitive interviews (10 nurses and 10 patients), expert panel deliberations (10 experts), and the exploratory and confirmatory factor analyses (300 nurses and 300 patients), respectively. The reliability was determined using the internal consistency (300 nurses and 300 patients) and test-retest method (30 nurses and 30 patients). RESULTS: After translating the CBI-24 and combining its items, the forward translation was initially conducted and the final backward translation was then sent to the developer for confirmation. The final version of the inventory was prepared after the completion of cognitive interviews. The content validity index of all items was reported to be more than 0.8 and good. The Cohen's kappa coefficient of all items was also shown to be higher than 0.74 and excellent. The factor loading of all items except item 19 was above 0.3. Item 19 was removed since it caused the alpha value of the respectfulness dimension to be 0.32. The Cronbach's alpha and the correlation coefficient of the whole inventory were calculated to be 0.95 and 0.88, respectively. CONCLUSION: The Persian version of CBI-24 can be a suitable tool for measuring caring behaviors among patients and nurses.

Effect of spiritual intelligence training on nurses' skills for communicating with patients - an experimental study.

BACKGROUND: Since poor communication with the patient has a negative impact on the quality of nursing care, taking the necessary measures to strengthen the relationship with the patient seems necessary. This study was conducted to determine the effect of spiritual intelligence training on nurses' skills for communicating with patients. MATERIALS AND METHODS: This experimental study with the control group and the pretest-posttest design was conducted on 70 nurses working in Imam Khomeini Hospital, Mahabad, in 2019. Randomized stratified sampling was used to recruit participants. Then, participants were randomly assigned to the two groups of control and intervention. The demographic information form and the patient-nurse communication skill questionnaire were used to collect the data. For the intervention group, 7 spiritual intelligence training sessions were held as a workshop in 2 months. Two weeks and a month after the intervention, both groups completed the questionnaires. Data were analyzed with the SPSS software version 17.0. RESULTS: The findings showed that the mean communication skill scores in the intervention group before training were 44.71 ± 7.62, which significantly increased to 66.22 ± 8.43 2 weeks after training. Bonferroni multiple comparisons showed the mean communication skill scores significantly increased before, 2 weeks later and in the follow-up phase in the intervention group (P < 0.001). CONCLUSION: Spiritual intelligence training is effective in improving the communication skills of nurses. It is recommended that the prepared content can be provided to in-service training units; consequently, nurses can improve their communication skills by individual and group learning.

Educating ethics codes by lecture or role-play; which one improves nursing students' ethical sensitivity and ethical performance more? A quasi-experimental study.

BACKGROUND: Promoting ethical and professional principles through education is the major way to build and maintain people's trust in the nursing. However, despite remarkable efforts in this area, sensitivity to these principles and their application in clinical practice remain low. PURPOSE: This study aimed to compare the effect of educating codes of nursing ethics through methods of role-playing and lecture on the Ethical Sensitivity and Ethical Performance of nursing students. METHODS: A single-blinded quasi-experimental study conducted on 114 nursing students of Urmia University of medical sciences, which recruited using convenience sampling and assigned to two groups of intervention (role-paly and lecture) and one group of control, so that the sixth-, seventh- and eighth-semester nursing students were allocated to the control, role-play and lecture groups, respectively. Data were collected using the Nurses' Ethical Performance Questionnaire (EPQ) and the Lutzen's Moral Sensitivity Questionnaire (MSQ) at three time-points of before, immediately after, and two months after the intervention. The same educational content was provided for both intervention groups, so that the role-play group received the intervention over an eight-day period and the lecture group received it in five sessions. RESULTS: The results showed there was a significant difference in the mean scores of ethical sensitivity and ethical performance between the three groups immediately (p < .001) and two months after the intervention (p < .001), so the mean scores were significantly higher in the role-play and lecture groups compared to the control group after the intervention (p < .001). In addition, after the intervention, the mean scores of ethical sensitivity and ethical performance in the role-play group were higher than the lecture group (p < .001). CONCLUSION: Educating codes of ethics by role-playing method had a greater positive effect on the promotion of the ethical sensitivity and ethical performance compared to the lecture.

The effect of patient education based on health belief model on hospital readmission preventive behaviors and readmission rate in patients with a primary diagnosis of acute coronary syndrome: a quasi-experimental study.

BACKGROUND: The health belief model is one of the applicable methods of training health preventive behaviors, especially in patients with cardiovascular diseases. Therefore, this study aimed to determine the effect of patient education based on the health belief model on readmission preventive behaviors and readmission rate in patients with a primary diagnosis of acute coronary syndrome. METHODS: The present quasi-experimental study was conducted in 2020 on patients with a primary diagnosis of acute coronary syndrome who were discharging from Seyed Al-Shohada Hospital, Urmia, Iran. In this study, a total of 70 samples were recruited using convenience sampling and then randomly assigned to two groups of intervention and control (n = 35 in each group). A total of 7 face-to-face group training sessions were held with the participation of the patients and one of their family members during 14 days after hospital discharge. These sessions were conducted along with concentration on the structures of the health belief model. Data were collected at three time points of immediately before, one month, and three months after the intervention using a demographic questionnaire, a researcher-made questionnaire of readmission preventive behaviors in cardiovascular diseases, and a checklist of hospital readmission. Data were analyzed using SPSS Statistics for Windows, version 17.0 (SPSS Inc., Chicago, Ill., USA). RESULTS: The results showed that there was a statistically significant difference in the mean score of preventive behaviors between the two groups at time points of one month and three months after the intervention (p < .05). However, there was no statistically significant difference in the readmission rate between the two groups after the intervention (p > .05). CONCLUSION: Health belief model-based education was shown to be effective on readmission preventive behaviors in patients with acute coronary syndrome, although this model had no effect on the readmission rate in these patients. Other factors affecting the readmission rate are recommended to be investigated.

Hand anthropometry survey in Iranian adults and comparisons with other populations.

BACKGROUND: Hand anthropometry is useful for designing manual systems such as hand tools, controls, and gloves. There are limited published data on the hand dimensions of Iranian male and female adults. OBJECTIVE: This study was undertaken to measure the hand anthropometric dimensions in Iranian adults to compare data between two genders and also with the corresponding data from other nationalities. METHODS: A total of 34 dimensions of the right hand were measured in 217 male and 128 female adults using a digital caliper and tape. The mean, standard deviation, and the main percentiles are summarized in a table and the mean of each dimension is compared by independent t-tests between genders. Hand dimensions are compared between Iranian and other nationalities such as North Colombian, Korean, Turkish, Nigerian, Bangladeshi, Jordanian, and Vietnamese using the published data. RESULTS: Females had significantly smaller hand dimensions than males in all dimensions ranged from 4.21%to 18.16%, with the largest differences in hand breadths. Compared with other nationalities, the Iranian male and female adults had wider (greater breadth and circumferences) hands with shorter fingers. CONCLUSIONS: The results showed significant differences of hand anthropometry between Iranian and other nationalities which should be included in the design and selection of hand tools for Iranian population.

Effectiveness of a smartphone-based educational intervention to improve breastfeeding.

BACKGROUND: Exclusive breastfeeding (EBF) is essential during the first six months of life and confers countless benefits to mothers and infants. This study aimed to assess the effectiveness of a smartphone-based educational intervention to improve new mothers' breastfeeding for infants younger than six months of age in Urmia, Iran. METHODS: A randomized controlled trial study was conducted from January to December 2019 with 40 new mothers and their first child aged < 3 months, assigned to the intervention (mobile app education + routine care) and control groups (routine care). The mean age of infants was 1.25 and 0.98 months for each group consequently. The designed app content categorized according to seven sections (the importance of breastfeeding, behavioral methods, complementary feeding and EBF, pumping and manual expression, managing common breast-related and breastfeeding problems, breastfeeding tips in special situations, and common queries) for educating the required knowledge to nursing mothers. RESULTS: Forty mothers were assessed for primary outcomes in each group. At three months, the mothers' knowledge, attitude, and practice (KAP) had meaningful differences in the intervention group compared to the control group. In the intervention group, the degree of changes in knowledge and attitude were 5.67 ± 0.94 and 8.75 ± 1.37 respectively more than the control group (p < 0.001, p < 0.001). However, this amount for the practice score was 0.8 ± 0.49 which is considered to be marginally significant (p = 0.063). During the study, the mothers' breastfeeding self-efficacy showed significant progress in favor of the intervention group. The score enhancement was 26.85 ± 7.13 for the intervention group and only 0.40 ± 5.17 for the control group that was confirmed to be significant (p < 0.001). CONCLUSION: The smartphone-based app for educating new mothers on breastfeeding had a significantly positive effect on breastfeeding self-efficacy and maternal KAP. In future studies, the intervention can be tested in both prenatal and postpartum periods.

Serum levels of bone sialoprotein, osteopontin, and ß2-microglobulin in stage I of multiple myeloma.

CONTEXT: The fluctuations of proteins in multiple myeloma (MM) are well-known markers for checking the status of the patients. AIMS: The objective of this study was to examine three proteins that have an important role in disease progression. SUBJECTS AND METHODS: The study was performed with two groups: 30 MM stage I patients' (14 females/16 males; aged 60.83 ± 12.38 years) as case group and 40 healthy individuals (18 females/22 males; aged 57.65 ± 6.43 years) as control group. Both groups have been matched in gender and age. Bone sialoprotein (BSP), osteopontin (OPN), and ß2-microglobulin (ß2M) were measured with an enzyme-linked immunosorbent assay. RESULTS: Serum BSP levels of MM-I patients was significantly higher than that of healthy controls (29.24 ± 5.57 vs. 20.89 ± 3.67, P = 0.001). OPN levels of MM-I patients were significantly lower than that of healthy individuals (12.03 ± 3.45 vs. 19.35 ± 4.67, P = 0.001). ß2M levels of patients and controls were similar (1.49 ± 0.67 vs. 1.29 ± 0.55, P = 0.193). CONCLUSIONS: The results suggested that myeloma cells may affect the production of BSP and OPN, which possibly contributes to osteoclastic bone resorption in MM-I patients. Their levels may be a useful biomarker for assessing bone destruction in MM-I patients and distinguishing MM-I from healthy individuals.

Effects of Foot Massage on Severity of Fatigue and Quality of Life in Hemodialysis Patients: A Randomized Controlled Trial.

BACKGROUND: Despite the advances in treatment, fatigue is a common symptom experienced by many patients undergoing hemodialysis, and is associated with poor health-related quality of life. The aim of the present study was to explore the impact of foot massage with chamomile oil and almond oil on the severity of fatigue and quality of life of Hemodialysis patients. METHODS: In these four parallel groups controlled clinical trial, 120 male patients under hemodialysis were randomly assigned to foot massage groups and control (30 in each group) from June 2016 to April 2017 in Urmia, Iran. foot massage using either chamomile oil, almond oil or no oils was provided to patients undergoing hemodialysis for two months. The primary outcome measures were the Fatigue Severity Scale (FSS) and secondary outcomes included quality of life using the Short-Form Quality of Life for Renal Patients questionnaire (KDQOL-SF). Data were analyzed using ANOVA, Tukey's and paired t-test in SPSS the (Version 16) at the significance level P<0.05. RESULTS: The mean FSS scores after the implementation of foot massage in all intervention groups were significantly lower than the control group (P=0.005). Mean KDQOL-SF scores after the intervention in all intervention groups increased compared to the control group, but this increase was not statistically significant (P=0.34). CONCLUSION: Foot massage appears to be effective in reducing fatigue and improving quality of life in patients undergoing hemodialysis. Further studies are needed to confirm and extend these results. Furthermore, involvement of patients' companions as family caregivers in massage therapy can lead to continuation of this effective intervention at home. Trial Registration Number: IRCT2016121731438N1.

Prevalence of fasciolosis in livestock and humans: A systematic review and meta-analysis in Iran.

Fasciolosis is a re-emerging disease of livestock and rarely human, being endemic in Iran. Herein, we aimed to quantitatively assess the human seropositivity and prevalence of animal fasciolosis in our country. English and Persian databases were searched for online literature. In total, 10 human seroprevalence studies and 49 animal investigations were obtained from January 1999 to March 2019. Only animal studies were included in meta-analysis. The highest human seroprevalence was detected in Guilan province (326/452; 50%). The pooled prevalence of the animal infections was calculated as 6.2% (95% CI = 5.8%-6.5%). In detail, the prevalence ranges in three hosts included as 4.2% (95% CI = 3.8%-4.5%) in sheep, 9% (95% CI = 8.0%-9.9%) in cattle and 3.1% (95% CI = 2.4%-3.7%) in goat. The highest prevalence rate was observed in the north, 11.8% (95% CI = 8.4%-15.1%), while the lowest prevalence was detected in the central Iran with 1.8% (95% CI = 1.3%-2.3%). Egger's regression test revealed no significant publication bias (P = 0.307). Also, there was no remarkable correlation between weighted prevalence and sample size (P = 0.249) as well as year of study (P = 0.172). These findings would be necessary for better preventive strategies in case of human and animal Fasciola infections as well as snail intermediate hosts.

Effect of Resilience-based Group Therapy Intervention on Coping in Mothers of Children with Cancer: A Randomized Clinical Trial.

BACKGROUND: Cancer is the second most common cause of mortality after cardiovascular diseases (CVDs). Resilience is one of the best strategies for coping with diseases in patients with cancer. This study was aimed to determine the effect of resilience-based group therapy intervention on coping in mothers of children with cancer. MATERIALS AND METHODS: This randomized clinical trial was carried out on 48 mothers of children with cancer in Shahid Motahhari Hospital of Urmia, Iran, in 2017. Samples were randomly divided into two groups in Excel. The data were collected using a demographic questionnaire, the General Health Questionnaire (GHQ-28), and the Coping Health Inventory for Parents (CHIP). Analysis of variance (ANOVA) was used to compare the two groups at three different times. All p values of less than 0.05 were considered significant. RESULTS: A significant difference was observed in the mean scores of integration between the intervention group and control group (F1, 47 = 426.41, p < 0.001); the mean (standard deviation) of the integration score in the intervention and control groups was 40.80 (2.54) and 18.04 (3.05), respectively. Moreover, there was significant difference between the two groups in terms of the mean scores of social support and health status perception (F1, 47 = 176.59, p < 0.001). The mean (standard deviation) of social support and health status perception scores in the intervention group was 39.88 (2.81) and 22.72 (5.91) and in the control group was 16.87 (4.19) and 10.95 (2.01), respectively. CONCLUSIONS: Resilience-based group therapy intervention can be an effective strategy for coping with childhood cancer among mothers of children with cancer.

Correlation between Depression with Serum Levels of Vitamin D, Calcium and Magnesium in Women of Reproductive Age.

Introduction: Micronutrient deficiency is one of the common problems in women of reproductive age. This study was conducted with the aim of determining the correlation between the depression with serum levels of vitamin D, calcium and magnesium in women of reproductive age. Methods: This study was a cross-sectional study .In this study 100 women 15-44 years old with inclusion criteria of the study were called through an invitation in Urmia Motahari hospital in Iran. Demographic and obstetric information as well as the short form Beck Depression Inventory were completed, and then ten ml of venus blood was obtained from the subjects after about 12 hours of fasting. The data were analyzed, by SPSS software. Results: The mean of the depression score was 5.24, and the mean (SD) of the serum levels of vitamin D, calcium, and magnesium were 15.53 (13.41) (ng/ml), 9.14 (0.24) (mg/dL), and 2.07 (0.13) (mg/dl), respectively. Women's depression scores showed a significant inverse correlation with the serum level of vitamin D (r= -0.21, P= 0.03). Conclusion: It is recommended that interventional programs should be carried out for women of reproductive age to improve their vitamin D status.

Assessing the ergonomic exposure for construction workers during construction of residential buildings.

BACKGROUND: Construction workers are at greater risk of musculoskeletal disorders due to their exposure to physical ergonomic risk factors. OBJECTIVES: The purpose of this study is to quantify the ergonomic hazards for workers in the construction of residential buildings. METHODS: In this cross-sectional study, PATH method, a work-sampling observation method, was applied to study the working postures, handled loads, and manual material handling activities in construction workers. A total of 5832 observations were made on 10 workers involved in tasks of three jobs including reinforcing bar, formwork, and pouring concrete. The ergonomic exposure was characterized in terms of percentage of observations made for each task. RESULTS: Non-neutral trunk postures, especially mild and severe flexions, were frequently observed in all job tasks. High-strain leg postures of squatting, kneeling, and leg(s) bent were mostly observed in floor formwork (39%), concrete finishing (5%), and floor rebar construction (52.3%), respectively. The highest proportion of work time with one (5.8%) and two hands (9%) at/above shoulder was observed in column rebar construction. In concrete pouring and rebar cutting, workers were observed in 39.45% and 23.1% of work time doing carry and push/pull activities, respectively. Heavy loads (>15 kg) were mostly observed in concrete pouring and floor formwork tasks. CONCLUSION: In the construction of residential buildings with the concrete structure, workers perform their task with non-neutral postures of trunk and leg and handling heavy loads. The recommended controls could reduce the musculoskeletal stress in rebar tying, concrete pouring, and concrete finishing tasks.

Major dietary patterns in relation to menstrual pain: a nested case control study.

BACKGROUND: Dysmenorrhea is one of the most prevalent gynecological disorders, experienced by approximately two third of young women during menstruation. According to literature, nutrition can play a key role in the prevalence and severity of dysmenorrhea. This study aims to investigate the relation between dietary patterns and the risk of dysmenorrhea among university students. METHODS: A nested case control study was conducted among 293 students of Urmia University of Medical Sciences who were randomly recruited via a proportional cluster sampling method. From 293 students, 46 students with moderate to severe dysmenorrhea and 54 students without dysmenorrhea were assigned to the case and control groups, respectively. The major dietary patterns of students were identified by factor analysis and the association between dietary patterns and risk of dysmenorrhea was investigated using logistic regression analysis in SPSS 20. RESULTS: Three major dietary patterns were found and nominated as "Lacto-vegetarian", "Snacks" and "Mixed food items" patterns. After controlling for family history of dysmenorrhea, subjects in the second and third tertiles of "snacks" pattern had a 4.23 (95% CI = 1.32-13.58, P = 0.01) and 3.41 (95% CI = 1.10-10.50, P = 0.03) times, respectively, higher chance to experience moderate to severe dysmenorrhea in comparison with subjects in the first tertile. There was no significant association between the risk of dysmenorrhea and two other dietary patterns. CONCLUSIONS: The results indicate that adherence to "snacks" pattern is associated with an increased risk of moderate to severe dysmenorrhea during menstruation among young women.

A systematic review and meta-analysis of the prevalence of Leishmania infection in blood donors.

BACKGROUND: The risk of transfusion transmitted leishmaniasis (TTL) from apparently healthy persons or asymptomatic individuals, should not be ignored. Lack of a comprehensive review, encouraged us to design a systematic review with meta-analysis approach to assess the prevalence of Leishmania infection in healthy blood donors. METHODS: For this purpose, 6 English databases (PubMed, Scopus, Web of Sciences, Science Direct, EMBASE and CINAHL) were browsed from January 1990 to July 2016. RESULTS: Due to significant heterogeneity, the random-effects model was used (I2=98.04% and 94.68%, for serological and molecular methods, respectively). A total of 496 papers were found through searching in which 17,816 apparently healthy blood donors were examined for Leishmania infection. The weighted overall prevalence of Leishmania infection in this group was estimated 4% (95% CI=2-7) and 8.7% (95% CI=4.2-14.3) using serological and molecular methods, respectively. CONCLUSIONS: High serological prevalence does not justify widespread donor screening. Leukodepletion filters would substantially decrease the risk of TTL, hence they are potentially proposed in endemic areas specifically for high-risk recipients. To better enlighten the epidemiological aspects of Leishmania infection in blood donors, it is suggested to perform high-level stewardship and more precise studies with regard to involved risk factors.

Prevalence of Leishmania species in rodents: A systematic review and meta-analysis in Iran.

Leishmaniasis are diverse group of diseases caused by numerous species of genus Leishmania. Herein we have contrived a systematic review and meta-analysis on the prevalence of Leishmania species in rodents of Iran. For this purpose, following the general methodology recommended for systematic reviews and meta-analysis, six English databases (PubMed, Science Direct, Scopus, Ovid, Web of Science and Google Scholar) and four Persian databases (Magiran, SID, Iran Doc and Iran Medex) were explored during January 1995 till June 2015. Papers were selected based on 8 pre-defined inclusion criteria. During the years, a total number of 4485 different rodents were captured; among which 1291 cases were Leishmania positive. The calculated weighted prevalence of Leishmania species in rodents was 23% (95% CI=18-28). Given geographical zones of Iran, the highest and lowest prevalence rate was belonged to North 50% (95% CI=40-61) and West 11% (95% CI=5-17), respectively. Rhombomys opimus (1766), Meriones lybicus (1258) and Tatera indica (488) were the three most abundant captured rodents, while the highest prevalence of Leishmania species was observed in Nesokia indica 48% (95% CI=42-54) and followed by R. opimus 39% (95% CI=30-47). Egger's regression test was performed to detect publication bias, which revealed it may not have a significant influence on overall weighted prevalence estimate (P=0.317). Meta-regression analysis demonstrated that there is no significant relationship between overall prevalence with sample size (P=0.1) and year of publication (P=0.7). The results showed remarkable prevalence of Leishmania species in rodent reservoirs. In future, adopting a suitable strategy for control and combat with rodents is necessary.

Toxoplasmosis in rodents: A systematic review and meta-analysis in Iran.

During recent years, implication of rodents in the epidemiology of Toxoplasma gondii is overlooked in Iran; thus, we performed a systematic review and meta-analysis to evaluate the prevalence of toxoplasmosis in rodents of Iran. For this purpose, following the general methodology recommended for systematic reviews and meta-analysis, 5 English and 3 Persian databases were explored from 1 January 2000 till 10 September 2016 using related keywords. Finally, 9 out of 291 citations were met to be included in this study. Due to significant heterogeneity, the random-effects model was conducted (I2=93.55%). During the years, 661 rodents were trapped, and 121 of them were identified positive for T. gondii 15% (95% CI=5-27). Moreover, overall prevalence using direct microscopic examination (1/230), PCR-based techniques (41/246) and serological tests (83/437) was obtained 0.1% (95% CI=0.0-1.5), 18% (95% CI=4-39) and 15% (95% CI=3-33), respectively. Our study revealed the prevalence of toxoplasmosis in rodents is remarkable. Considering this fact, they play a key role in the life cycle of T. gondii and should not be neglected. Further surveys is needed to better recognize the role of various rodent species in distribution of toxoplasmosis.

Validity of the Microsoft Kinect for measurement of neck angle: comparison with electrogoniometry.

INTRODUCTION: Considering the importance of evaluating working postures, many techniques and tools have been developed to identify and eliminate awkward postures and prevent musculoskeletal disorders (MSDs). The introduction of the Microsoft Kinect sensor, which is a low-cost, easy to set up and markerless motion capture system, offers promising possibilities for postural studies. OBJECTIVES: Considering the Kinect's special ability in head-pose and facial-expression tracking and complexity of cervical spine movements, this study aimed to assess concurrent validity of the Microsoft Kinect against an electrogoniometer for neck angle measurements. METHODS: A special software program was developed to calculate the neck angle based on Kinect skeleton tracking data. Neck angles were measured simultaneously by electrogoniometer and the developed software program in 10 volunteers. The results were recorded in degrees and the time required for each method was also measured. RESULTS: The Kinect's ability to identify body joints was reliable and precise. There was moderate to excellent agreement between the Kinect-based method and the electrogoniometer (paired-sample t test, p ≥ 0.25; intraclass correlation for test-retest reliability, ≥0.75). CONCLUSION: Kinect-based measurement was much faster and required less equipment, but accurate measurement with Microsoft Kinect was only possible if the participant was in its field of view.