Psychometric Properties of the Persian Version of Informant Questionnaire on Cognitive Decline in the Elderly-Short Form (IQCODE-S)

Background: Dementia and cognitive decline mainly affect older people. Several instruments have been developed for screening and detection of cognitive impairments, among them is the short form of the Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE-S).; however, there was no instrument to assess it in Persian language speakers. The purpose of the present study was to validate the Persian version of the Informant Questionnaire on Cognitive Decline in the Elderly-Short Form (IQCODE-S).  Methods: In this study, WHO's standard 'forward-backward' translation procedure was performed.  The validity and reliability of the questionnaire were evaluated and it was administered in a sample of 373 inpatient Iranian elderlies. The convenient sampling was performed to include participants from family members caregiving older patients with long diagnosed of dementia. Face and content validity were evaluated and the reliability of the instrument was evaluated.  Results: The mean age of the participants was 71.08 ± 9.89 years. Cronbach’s alpha coefficient was .82. Significant correlations were observed between cognitive status and age, marital status, education and hospitalized wards (p < .05). Appropriate CVI and were calculated as .85 and.7 respectively. Conclusion: This study reports on translation and validation of the Persian version of one of the most important screening tools for dementia. It reveals a significant association between the elderlies’ cognitive decline and their age, marital status, education, and hospitalized ward.  Key words: Psychometrics, Ageing, Cognitive Decline, Informant &nbsp

Energy Drinks Consumption among Iranian University Students and Associated Factors

Background & Aims: There is no study in Iran about the Energy drinks (EDs) use by students. The purpose of this study was to evaluate the prevalence of EDs consumption and its related factors among the students. Methods:This cross-sectional study carried out among students of Shahroud University of Medical Sciences. Using a standardized, pretested and self-administered questionnaire, the data were collected. The questionnaire consisted of 65 questions that asked the students' sociodemographic characteristics and their knowledge and habits of ED consumptions. Results:Of all participants 66.3% were female, 63.1% of students live in dormitories and 6.9% and 19.9% of them live with friends and parents, respectively. Almost 11.5 percent of students are user of energy drinks. The most common reason to try an ED was ‘‘its special tastes’’ (36.2%), followed in order of frequency by ‘‘to stay awake for long hours’’.  Logistic regression modeling of EDs use indicated that, male gender, students who live alone and higher monthly costs for personal requirements were also positively and significantly associated with EDs use. Conclusions:Despite thelow prevalence of EDs consumption in our study samples,male students, living alone and higher monthly costs for personal requirements are factors associated with more EDs consumption. Key words: Energy Drink; Youths; University Students; Iran

Energy Drinks Consumption among Iranian University Students and Associated Factors

Background & Aims: There is no study in Iran about the Energy drinks (EDs) use by students. The purpose of this study was to evaluate the prevalence of EDs consumption and its related factors among the students. Methods:This cross-sectional study carried out among students of Shahroud University of Medical Sciences. Using a standardized, pretested and self-administered questionnaire, the data were collected. The questionnaire consisted of 65 questions that asked the students' sociodemographic characteristics and their knowledge and habits of ED consumptions. Results:Of all participants 66.3% were female, 63.1% of students live in dormitories and 6.9% and 19.9% of them live with friends and parents, respectively. Almost 11.5 percent of students are user of energy drinks. The most common reason to try an ED was ‘‘its special tastes’’ (36.2%), followed in order of frequency by ‘‘to stay awake for long hours’’.  Logistic regression modeling of EDs use indicated that, male gender, students who live alone and higher monthly costs for personal requirements were also positively and significantly associated with EDs use. Conclusions:Despite thelow prevalence of EDs consumption in our study samples,male students, living alone and higher monthly costs for personal requirements are factors associated with more EDs consumption. Key words: Energy Drink; Youths; University Students; Iran

Serial Interval Distribution of COVID-19 among Iranian Reported Confirmed Cases

Type of manuscript: short report Introduction:  Serial interval refers to the average time between of the onset of the symptoms of two successive cases. Serial interval distribution can be used for the calculation of the basic reproduction number (R0), transmission rate, and study of an epidemic trend. This study aims to investigate the mean, standard deviation, and distribution of serial interval among the confirmed cases of COVID-19 using a Gamma distribution.      Methods: To determine the serial interval, 60 confirmed infected cases of COVID-19 (based on PCR test results) in February 20th-May 20th, 2020 were selected as the cases. For these cases, 37 transmissions occurred. The data of the dates of the occurrence of primary and secondary symptoms were collected by referring to the COVID-19 surveillance system and interviewing the patients Results: The findings showed that the median and mean of the serial interval were 3.0 and 4.5± 3.5 days. The findings showed that the median of the serial interval was 3.0 days (with the inter-quartile range of 2.0-6.0). The mean serial interval was 4.5± 3.5 days (95% confidence interval: 3.1-5.5). Conclusions: Our report showed a shorter period for a serial interval less than the previous reported interval in China. It seems that regarding the shorter serial interval reported in this study, the basic reproduction numbers reported by the first papers published in Iran have been overestimated regarding the serial interval of 7.5 days. Key words: COVID-19, Serial interval, Gamma distributio

Serial Interval Distribution of COVID-19 among Iranian Reported Confirmed Cases

Type of manuscript: short report Introduction:  Serial interval refers to the average time between of the onset of the symptoms of two successive cases. Serial interval distribution can be used for the calculation of the basic reproduction number (R0), transmission rate, and study of an epidemic trend. This study aims to investigate the mean, standard deviation, and distribution of serial interval among the confirmed cases of COVID-19 using a Gamma distribution.      Methods: To determine the serial interval, 60 confirmed infected cases of COVID-19 (based on PCR test results) in February 20th-May 20th, 2020 were selected as the cases. For these cases, 37 transmissions occurred. The data of the dates of the occurrence of primary and secondary symptoms were collected by referring to the COVID-19 surveillance system and interviewing the patients Results: The findings showed that the median and mean of the serial interval were 3.0 and 4.5± 3.5 days. The findings showed that the median of the serial interval was 3.0 days (with the inter-quartile range of 2.0-6.0). The mean serial interval was 4.5± 3.5 days (95% confidence interval: 3.1-5.5). Conclusions: Our report showed a shorter period for a serial interval less than the previous reported interval in China. It seems that regarding the shorter serial interval reported in this study, the basic reproduction numbers reported by the first papers published in Iran have been overestimated regarding the serial interval of 7.5 days. Key words: COVID-19, Serial interval, Gamma distributio

The relationship between teamwork, moral sensitivity, and missed nursing care in intensive care unit nurses

Abstract Background Teamwork, moral sensitivity, and missed nursing care are important healthcare challenges for Intensive Care Unit (ICU) nurses and the existence of a relationship between these variables can be useful for developing better care improvement strategies. This study aimed to determine the relationship between teamwork, moral sensitivity, and missed nursing care in ICU nurses. Methods This is a descriptive cross-sectional study conducted on a total of 200 ICU nurses working at teaching hospitals affiliated to Semnan and Shahroud Universities of Medical Sciences, Semnan, Iran in 2022. Sampling was conducted using the census method. Data collection was conducted using a demographic checklist, the TeamSTEPPS Team Perception Questionnaire (T-TPQ), Lützén Moral Sensitivity Questionnaire (L-MSQ), and Kalisch and Williams Missed Nursing Care (MISSCARE) Survey. The examination of the relationship between the three variables was conducted using Pearson’s correlation coefficient and multiple regression analysis. Results The mean and standard deviation of teamwork, moral sensitivity, and missed nursing care was 3.47 ± 0.69, 64.19 ± 13.43, and 55.04 ± 34.10, respectively. The variable of teamwork had a significant positive relationship with moral sensitivity (p < .001) and a significant negative relationship with missed nursing care (p < .001). Teamwork was also a positive predictor of moral sensitivity (p < .001) and a negative predictor of missed nursing care (p < .001). The clinical experience of ICU nurses was a positive predictor of teamwork (p = .01) and a negative predictor of missed nursing care (p = .001). The age of ICU nurses was a positive predictor of moral sensitivity (p = .001) and a negative predictor of missed nursing care (p = .008). Conclusion The findings showed that a higher level of teamwork was associated with increased moral sensitivity and reduced missed nursing care among ICU nurses. Therefore, focusing on planning interventions on teamwork improvement can lead ICU nurses to improve moral sensitivity, lower missed nursing care, and promote the quality of patient care

Evaluation of the Effectiveness of Supportive Group Therapy on Fear of Delivery in Pregnant Women, 2021

Background and Objective: Fear of childbirth is one of the major problems in delivery and the postpartum period. In most women, fear of childbirth is associated with increased pain, prolonged labor and unpleasant labor experience, and increased rate of elective cesarean section Materials and Methods: This interventional study was conducted on 90 pregnant women referred to health centers in Kordkuy, Iran. They were randomly assigned to two groups: intervention and control. The inclusion criteria entailed a wish for cesarean delivery or being doubtful about the mode of delivery, primigravida, singleton pregnancy, the age range of 18-35 years, reading and writing literacy, gestational age of 22-30 weeks at the beginning of the study, and a healthy fetus based on ultrasound examinations in the first trimester. The exclusion criteria were as follows: clear and identifiable obstacles to natural childbirth at the time of sampling, mental and neurological disorders, smoking, drug, and alcohol addiction, repeated abortions, and a history of infertility. The data collection tools included the Wijma Delivery Expectancy/Experience Questionnaire (version A) and the demographic information form. The intervention in the experimental group was performed in five one-hour sessions, while the control group received routine pregnancy care. The data were analyzed in SPSS software using independent chi-square and independent t-tests. Results: Before the intervention, demographic variables, such as age, occupation, and education, were homogeneous between the intervention and control groups. At the end of the support group therapy sessions, the mean fear of childbirth score in the intervention group was 69.22, which was significantly lower than that in the control group (84.58) (P<0.001). Conclusion: Midwifery counseling in the form of supportive group therapy is effective in reducing the fear of childbirth. Considering that some pregnant women were compelled to undergo a cesarean section due to the opposition of their husbands, it is necessary to conduct studies on the effects of support group therapy on the fear of childbirth in groups consisting of pregnant women, as well as their spouses and families

Survival Prediction and Feature Selection in Patients with Breast Cancer Using Support Vector Regression

The Support Vector Regression (SVR) model has been broadly used for response prediction. However, few researchers have used SVR for survival analysis. In this study, a new SVR model is proposed and SVR with different kernels and the traditional Cox model are trained. The models are compared based on different performance measures. We also select the best subset of features using three feature selection methods: combination of SVR and statistical tests, univariate feature selection based on concordance index, and recursive feature elimination. The evaluations are performed using available medical datasets and also a Breast Cancer (BC) dataset consisting of 573 patients who visited the Oncology Clinic of Hamadan province in Iran. Results show that, for the BC dataset, survival time can be predicted more accurately by linear SVR than nonlinear SVR. Based on the three feature selection methods, metastasis status, progesterone receptor status, and human epidermal growth factor receptor 2 status are the best features associated to survival. Also, according to the obtained results, performance of linear and nonlinear kernels is comparable. The proposed SVR model performs similar to or slightly better than other models. Also, SVR performs similar to or better than Cox when all features are included in model

Effect of couples 'online training on maternal-fetal attachment in pregnant women

BACKGROUND: Due to the importance of maternal fetal attachment (MFA) in women mental health improvement and considering the fathers' role in MFA promoting, this study conducted to investigate the effect of couple education on maternal fetal attachment. MATERIALS AND METHOD: This randomized controlled trial was conducted on 100 pregnant women and their husbands referred to six health centers in Sari from May to June 2021. The sampling method was stratified random sampling. Data collection tools included demographic information form and the Cranley MFA Scale with 24 questions. The intervention group took part in four session's weekly training about spouse support, attachment behaviors, and gender preference of parents, while the control group received only the routine antenatal care. Both groups completed Cranley's questionnaire before and 4 weeks after the intervention. Data were analyzed using Chi-square test, Fisher's exact test, paired and independent t-test by SPSS 21. RESULTS: MFA mean scores, pre-training and post-training in intervention group were 3.27 (0.54) and 3.75 (0.42), respectively; in the control group, were, 3.24 (0.49) and 3.21 (0.48). There was a significant difference between the two groups' MFA mean scores after intervention (P < 0.001). CONCLUSION: The findings of this study revealed that couple training regarding spouse support, attachment behaviors, and gender preference during pregnancy can promotes MFA even online training

Comparing the effect of transcutaneous electrical nerve stimulation and massage therapy on post laparoscopic shoulder pain: a randomized clinical trial

Abstract Background Shoulder pain is a common clinical problem after laparoscopic surgeries. The use of non-pharmacological massage and transcutaneous electrical nerve stimulation (TENS) as an adjunct to routine treatment is increasing to provide optimal pain relief. Therefore, we aimed to determine the effect of TENS and massage therapy on post laparoscopic shoulder pain (PLSP). Methods This study was conducted on 138 patients who underwent laparoscopic cholecystectomy. Patients were randomly divided into three groups: massage plus conventional pharmacological treatment (n = 46), TENS plus conventional pharmacological treatment (n = 46), and conventional pharmacological treatment (n = 46). Massage and TENS were performed three consecutive times after the patients regained consciousness in the inpatient wards. The intensity of Shoulder pain was evaluated using a visual analog scale before and 20 min after each treatment. Results Both massage therapy and TENS led to a significant reduction in the intensity of PLPS compared to the control group in all three measured times (p < 0.001). However, no significant difference was observed between TENS and massage at any of the three-time points. Conclusions This study’s findings demonstrated that massage and TENS techniques could reduce PLSP. Trial registration Registered in the Iranian registry of clinical trials ( www.irct.ir ) in 05/02/2022 with the following code: IRCT20200206046395N1