Comparing the effect of sexual counseling based on BETTER and PLISSIT models on sexual assertiveness in women with breast cancer after mastectomy.

BACKGROUND: Sexual changes in breast cancer occur after diagnosis and treatment, including a mastectomy. Sexual assertiveness is an effective factor in sexual satisfaction, which means the ability to convey sexual feelings, beliefs, and thoughts. Given the limited studies on sexual assertiveness in breast cancer and different client participation, this study was conducted to compare the effect of sexual counseling based on two models of PLISSIT (Permission, Limited Information, Specific Suggestion, Intensive Therapy) and BETTER (Bring Up, Explain, Tell, Time, Education, Record) on sexual assertiveness in women after mastectomy. MATERIALS AND METHODS: This quasi-experimental intervention was conducted in 2021 in Mashhad, Iran. Seventy-eight mastectomized women with breast cancer were assigned to the BETTER (n = 39) and PLISSIT (n = 39) groups using permuted block randomization with a block size of 4 and an allocation ratio of 1:1. Both groups received four individual counseling sessions, one week apart. The research tools included a demographic information form and the Hulbert index of sexual assertiveness. Changes in the mean scores of sexual assertiveness between the two groups were evaluated before and four weeks after the intervention, and the mean changes were compared between the groups. Data analysis was conducted using the Kolmogorov-Smirnov test, independent t-test, paired t-test, and Chi-square tests using Statistical Package for the Social Sciences (SPSS) version 25 (P < 0.05). RESULTS: The results of the study showed that before the intervention, there was no significant difference in the score of sexual assertiveness in both groups (P = 0.253). The mean score of sexual assertiveness changes before and after the intervention in the BETTER group (8.07 ± 4.9) was significantly higher than in the PLISSIT group (5.58 ± 4.7) (P < 0.001). CONCLUSION: The results indicated that BETTER sexual counseling was more effective in increasing the sexual assertiveness of mastectomized women than PLISSIT counseling. Due to its simplicity and client-centeredness, this model can be used in breast cancer care programs.

Nutrition self-efficacy intervention to improve nutritional status of Iranian older adults.

OBJECTIVES: Older adults are a vulnerable group that is at risk of poor nutritional status, which can lead to disease and increase their healthcare costs. Our study aimed to investigate the impact of a self-efficacy intervention on the nutritional status of older adults. METHODS: A controlled before and after study was conducted on 110 older adults in the Mashhad, Iran, from 2020 to 2022. Participants were randomly allocated to the intervention (n = 55) and control groups (n = 55). Participants in the intervention group received educational training that was based on the self-efficacy theory. The control group received the routine care. Data collection tools included demographic information questionnaire, Mini Nutritional Assessment Questionnaire, and standard self-efficacy questionnaire. The questionnaires were completed at baseline (before intervention), instantly after the intervention, and at 3-months follow-up by participants in both groups. Data were analyzed using SPSS version 25 and the significance level was considered less than 0.05. RESULTS: The Mean of nutritional status in the intervention group, at the baseline, immediately after intervention and 3 months of follow-up were 25.1 ± 2.3, 28.3 ± 5.2 and 27.6 ± 6., respectively. This increase was significant (p < 0.001). Our findings revealed that self-efficacy among participants in the intervention group significantly changed (P < 0.001) across time from baseline through follow-up. There was no significant difference in the mean of self-efficacy and nutritional status in the control group during the study period (P > 0.05). CONCLUSION: This current study provided a basis to examine in the effectiveness of such intervention using a properly powered randomized controlled study. Therefore, it can be concluded that self-efficacy interventions are a promising approach to improving the nutritional behaviors of the older adults. TRIAL REGISTRATION: IRCT20160619028529N9.

Socio-ecological factors of girl child marriage: a meta-synthesis of qualitative research.

BACKGROUND: Child marriage of girls is one example of human rights violations, and is increasingly recognized as a key obstacle to global public health. Given the importance of a comprehensive understanding of the motivations for child marriage, this study aimed to identify socio-ecological factors contributing to gills child marriage. METHODS: A comprehensive search was conducted of all English-language studies measuring causes of child marriage between 2000 and October 2022 in the Web of Science, PubMed, Scopus, PsycInfo, ProQuest, Poplin and Google Scholar databases. Girl child marriage is defined as a marriage under the age of 18. In this study, the CASP evaluation checklist was used to collect data. Two independent reviewers reviewed all articles. RESULTS: A total of 34 eligible qualitative articles were included. The most salient causes of child marriage among girls include low skills and knowledge, internal and external beliefs and motivations, and physical advantages at the individual level. Family characteristics and structure contribute to child marriage at the interpersonal level, while environmental and economic factors play a role at the community level. Social factors and cultural norms, as well as the shortcomings and weaknesses of legislation, are also contributing factors at the society level. CONCLUSION: The results showed that cultural beliefs supporting gender inequality and economic status were the most important causes of child marriage. These results can help policymakers and decision-makers implement strategies to reduce gender inequality to prevent child marriage.

Evaluating children's rights in the hospital setting of Afghanistan.

PURPOSE: Children's rights must be realized in all children-related settings, such as hospitals. This study aimed to assess children's rights in hospital settings in Afghanistan in 2021. DESIGN AND METHODS: A cross-sectional survey using the World Health Organization questionnaire was conducted. It was distributed among the randomly selected healthcare providers in the studied hospital. One hundred forty-two hospital managers, physicians, and nurses participated in the study. Descriptive and analytical statistics were used to analyze the results in SPSS. RESULTS: In this study, 54.2% of participants were men, 59.9% had a bachelor's degree, and most were 20-30 years old (56.7%). The total score of the hospital in fulfilling children's rights was 1.71 ± 0.46. Among different children's rights, "equality and non-discrimination" received the highest score (2.01 ± 0.59), and the lowest was for "play and learning" (1.1 ± 0.46). There was a meaningful relationship between education level, years of work experience, and the scores given to children's rights. Various dimensions of the rights had significant relationships (p < 0.05). CONCLUSION: The hospital has taken action to fulfill children's rights. The main gaps include the lack of adolescent-friendly health services, opportunities to play and learn, and child protection. Hospital managers, staff, and the public should be educated on children's rights. Moreover, protocols for improving children's rights and a monitoring system are needed. PRACTICAL IMPLICATIONS: Children's rights should receive special attention in hospitals. Educating children, parents, service providers, health policymakers, and society about children's rights is essential. They should know their responsibilities regarding children.

Design and validation of a Questionnaire on the factors influencing self-care behaviors in patients with Multiple sclerosis (QFASMS).

BACKGROUND: Multiple sclerosis (MS) is a chronic inflammatory autoimmune disease of the central nervous system (CNS). Since MS does not have a definitive cure, individuals affected by it need to adapt and coordinate with their chronic illness in order to fulfill their duties and responsibilities. The first step in helping patients to better care for and manage their illness is to engage in self-care behaviors. This study was conducted with the aim of design and validation of a questionnaire on the factors influencing self-care behaviors in patients with Multiple sclerosis. METHODS: This cross-sectional study was conducted on Multiple sclerosis patients in Iran in 2023. The age range of patients varied between 22 and 52 years. Having MS disease, passing one year of the disease duration, living in Mashhad city, having informed consent to participate in the study and not completing the questionnaire were the entry and exit criteria of the study. RESULTS: This study was conducted on 500 patients with multiple sclerosis. Based on the results of psychometrics (face, content and construct validity), the number of questions was reduced from 120 to 47 questions and 73 questions were eliminated. Finally, the questionnaire was approved with 47 questions and 4 subscales of understanding the symptoms of the disease (9 questions), tendency to conscious and targeted care (21 questions), laziness in care (8 questions) and tendency to receive therapy services (9 questions). Cronbach's alpha and McDonald's omega index for all questionnaire questions were 0.877 and 0.881, respectively. CONCLUSIONS: Based on the results of this questionnaire, 47 questions and 4 subscales can be used to measure the factors influencing the adoption of self-care behaviour's in patients with multiple sclerosis.

Women's perception of barriers and facilitators of cervical cancer Pap smear screening: a qualitative study.

OBJECTIVE: Although Pap smear (PS) is considered the best standard in detecting cervical cancer, adherence to timely and regular PS is often lower than global standards in developing countries. Thus, the present study aimed to identify barriers and facilitators of adherence to cervical cancer screening in Mashhad, Iran. DESIGN: A qualitative content analysis was done from July to December 2022 using semistructured in-depth interviews. SETTING: The study was conducted in health centres in Mashhad, Iran. PARTICIPANTS: A sample of 36 married women aged 18-70 years was selected using a purposive sampling, with maximum diversity. RESULTS: The mean age of participants was 42.8±7.6 years. Among all, 66.7% had the PS test at least once; only 8.3% regularly had the test. The qualitative content analysis led to the extraction of four major themes: (1) individual challenges, (2) environmental limitations, (3) individual motivators, and (4) supportive and efficient environments. The most significant barriers were psychological stress, unhealthy attitudes, insufficient information, cultural issues and insufficient healthcare services. Facilitators included an active and efficient healthcare system, advice and support of important others, and positive emotions and individual beliefs. CONCLUSIONS: Participants' perceptions showed that the main factors influencing the PS testing were supportive environments, individual motivators, individual challenges and environmental limitations. To encourage women to take the PS and reduce barriers, it may be necessary to revise current health system policies, promote individual and public awareness, reduce psychological stress and correct negative beliefs and attitudes.

Comparative Investigation of Laryngeal Palpation Scale Between Primary and Secondary Muscle Tension Dysphonia.

OBJECTIVES: Muscle tension dysphonia (MTD) is a condition that is often assessed through palpation examination. The laryngeal palpation scale (LPS) is a reliable and valid tool developed to evaluate patients with MTD. MTD is classified into primary (without tissue reactions) and secondary (with tissue reactions). Primary MTD is caused by muscle hyperfunction, while maladaptive compensation typically leads to secondary MTD. The objective of this study was to compare the LPS scores between primary and secondary MTD. METHODS: This study is a cross-sectional analytical comparative study. It included 39 participants (10 men and 29 women) who were divided into two groups: primary MTD and secondary MTD with mass lesions (20 with primary MTD and 19 with secondary MTD). Each type of MTD was diagnosed by a qualified otolaryngologist. The participants were assessed using the LPS, which comprises 45 variables evaluated across three subscales. RESULTS: The results of the current study showed that there is a difference between the primary MTD and secondary MTD in the subscale of patients with symptomatic complaints of the item pain at rest/speaking (Pv = 0.001) and pain level (Pv = 0.019) and the subscale of palpation the item cricothyroid (left) in dynamic conditions (tenderness; Pv = 0.013). In other LPS items, no difference was observed between primary MTD and secondary MTD in all three subscales (Pv ≥ 0.05). CONCLUSIONS: The LPS scores for pain items during rest/speaking and the pain level, as well as the left cricothyroid (tenderness) item, were different between the primary MTD and secondary MTD groups. However, the other LPS items did not show any difference between the primary MTD and secondary MTD groups. Further investigation on palpation findings with LPS in larger samples in both groups and with objective measurements such as electromyography are recommended.

Psychometric Properties of the Persian Dizziness Handicap Inventory - Screening Version.

OBJECTIVES: The Dizziness Handicap Inventory (DHI) is the most popular and widely used questionnaire in evaluating patients with vertigo. This questionnaire has a screening version with a high correlation with DHI. This study aimed to assess the psychometric properties of the Persian DHI - Screening version (DHI-S). METHODS: This cross-sectional and methodological study was conducted on 300 patients at the central vestibular clinic in Mashhad, Iran, from 2020 to 2021. First, the DHI-S was translated into Persian using the backward-forward translation method. Subsequently, the following types of validity and reliability were examined: content validity based on content validity index and content validity ratio, face validity based on impact score, construct validity based on confirmatory factor analysis, internal consistency based on Cronbach's α and Ω, and test-retest stability based on intraclass correlation coefficient and smallest detectable change. RESULTS: The DHI-S had high content and face validity. Score 8 was selected for the cutoff point between patients and the normal group with a sensitivity of 63.67% and specificity of 96.08%. The construct validity indicated that the questionnaire is one-dimensional. The Cronbach's α and Ω for internal consistency were 0.855 and 0.851, respectively. The intraclass correlation coefficient was 0.981 and the smallest detectable change was 5.521. CONCLUSIONS: The DHI-S in the Persian language has high and acceptable psychometric properties. This questionnaire can be used in research and clinical settings.

Social cognitive predictors of regular dental visits and mouth self-examination behaviors among the elderly population: An application of the health action process approach model.

OBJECTIVE: The present study aimed to identify the social cognitive predictors of regular dental visits and mouth self-examination behaviors among the elderly population, based on the Health Action Process Approach (HAPA) model. BACKGROUND: Regular dental visits and mouth self-examination can prevent oral and dental problems among the elders. Little information is available regarding the social cognitive predictive factors of these two behaviors. MATERIALS AND METHODS: A cross-sectional study was conducted in 24 municipality centers in Tehran, Iran in 2021. The centers were selected randomly using a multi-stage cluster sampling method and 301 elderly attendants aged 60≥years participated in the study. Data collection was done using a researcher-made questionnaire including demographic characteristics and the HAPA model constructs for two target behaviors. Data were analyzed using the Smart-PLS version 3.3.9 via correlation and PLS-SEM analysis. RESULTS: The mean age of the participants was 65.3±5.33 years and 79.7% were female. The SEM analysis showed that Action Self-Efficacy [b (SD) = 0.595 (0.065), P< 0.001] and Risk Perception [b (SD) = 0.218 (0.070), P< 0.002] were predictors of Intention for mouth self-examination but only Action Self-Efficacy [b (SD) = 0.651 (0.043), P< 0.001] was predictor of Intention for regular dental visits. Recovery Self-Efficacy and Planning directly contributed to the prediction of Mouth Self-Examination. The relationship between Maintenance Self-Efficacy and both behaviors is mediated by Planning. Also, the mediating role of Planning between Intention and target behaviors was confirmed. CONCLUSION: Action self-efficacy predicted the intention for regular dental visits and mouth self-examination behaviors. The relationship between intention and both behaviors was mediated by Planning. Emphasis on improving Action Self-Efficacy and Intention formation will enhance the effectiveness of interventions aiming at promoting the oral health of the elderly population.

Development and psychometric properties of Health-Promoting Lifestyle Scale in Colorectal Cancer Survivors (HPLS-CRCS): a mixed-method study.

BACKGROUND: Detecting a health-promoting lifestyle in colorectal cancer (CRC) survivors is of paramount importance to manage disease complications, prevent their recurrence, and enhance survival; however, no specialized tool has yet been provided to measure the lifestyle of these patients. Accordingly, this study aimed to develop and determine the psychometric properties of the Health-Promoting Lifestyle Scale in CRC Survivors (HPLS-CRCS). METHODS: This study was a mixed study with an exploratory sequential design in two phases. Concept analysis was performed in the first phase according to Schwartz-Barcott and Kim's (2000) hybrid model to explain the concept, identify dimensions, and generate items. In the second phase, psychometrics including validity (face, content, and construct) and reliability (internal consistency and stability) were determined. Responsiveness, interpretability, ease of use, item weighting, and scale scoring were also determined. RESULTS: After explaining the concept, an initial scale encompassing 211 items was developed, content and item analyses were conducted, and the items decreased to 89 items after the face validity assessment. For construct validity, confirmatory factor analysis (CFA) was conducted with a sample size of 500 survivors, and convergent validity was performed for the Persian version of the Health-Promoting Lifestyle Profile II (HPLP-II). Accordingly, 80 items were classified into six factors: activity and rest, spiritual growth, health responsibility, nutrition, interpersonal relationships, and psychological management, with RMSEA = 0.055, χ2/df = 2.484, and χ2 = 6816.516. The reliability of the scale was confirmed, Cronbach's alpha was between 0.865 and 0.928, and the intraclass correlation coefficient (ICC), the standard error of measurement (SEM), the minimal important change (MIC), and the smallest detectable change (SDC) were 0.896, 3.36, 13.86, and 19.87, respectively. CONCLUSION: The HPLS-CRCS consists of 80 items in six dimensions and is a valid and reliable scale for evaluating the health-promoting lifestyle in CRC survivors. Using this scale to evaluate the healthy lifestyle in these survivors can lead healthcare providers to detect deficiencies and plan the lifestyle of CRC survivors during the post-treatment period.

Examination of Behavioural Patterns of Psychological Distress and Evaluation of Related Factors: A latent class regression.

Objectives: This study aimed to identify the behavioural pattern of psychological distress (PD) in the population of 18 to 65 years old people in Mashhad, Iran, using latent class regression and evaluate the related factors. PD is a unique emotional state with suffering in response to a stressor or specific need that leads to temporary or permanent impacts. Due to its negative effects on several features of life like the quality of life, health, performance and productivity of individuals, PD and its consequences are considered a public health priority. Methods: A cross-sectional study was performed on 425,286 individuals aged 18 to 65, who were referred to health centres in Mashhad, northeastern Iran in the first half of 2018. The information required for this study, including a checklist of demographic information and the six-item Kessler Psychological Distress Scale (K-6), was obtained from the Sina System. Results: Latent class regression identified three latent patterns of PD in answering the questions of the K-6 questionnaire, including severe PD (14%), low PD distress (40%) and no PD (46%). Statistical variables of this study due to the results are considered as the following: women, illiterate people, unemployed and divorced people, individuals aged between 50 and 59 years and people with low weight were more likely to be in the severe PD class than in the no PD class. Conclusion: Although a small percentage of people were classified as severely disturbed, the findings showed a high rate of symptoms of distress and sadness even in the no PD class.

Clustering of the causes of death in Northeast Iran: a mixed growth modeling.

BACKGROUND: Processing and analyzing data related to the causes of mortality can help to clarify and monitor the health status, determine priorities, needs, deficiencies, and developments in the health sector in research and implementation areas. In some cases, the statistical population consists of invisible sub-communities, each with a pattern of different trends over time. In such cases, Latent Growth Mixture Models (LGMM) can be used. This article clusters the causes of individual deaths between 2015 and 2019 in Northeast Iran based on LGMM. METHOD: This ecological longitudinal study examined all five-year mortality in Northeast Iran from 2015 to 2019. Causes of mortality were extracted from the national death registration system based on the ICD-10 classification. Individuals' causes of death were categorized based on LGMM, and similar patterns were placed in one category. RESULTS: Out of the total 146,100 deaths, ischemic heart disease (21,328), malignant neoplasms (17,613), cerebrovascular diseases (11,924), and hypertension (10,671) were the four leading causes of death. According to statistical indicators, the model with three classes was the best-fit model, which also had an appropriate interpretation. In the first class, which was also the largest class, the pattern of changes in mortality due to diseases was constant (n = 98, 87.50%). Second-class diseases had a slightly upward trend (n = 10, 8.92%), and third-class diseases had a completely upward trend (n = 4, 3.57%). CONCLUSIONS: Identifying the rising trends of diseases leading to death using LGMM can be a suitable tool for the prevention and management of diseases by managers and health policy. Some chronic diseases are increasing up to 2019, which can serve as a warning for health policymakers in society.

Pentoxifylline as adjunctive therapy in cognitive deficits and symptoms of schizophrenia: A randomized double-blind placebo-controlled clinical trial.

BACKGROUND: Due to the inflammatory factors in the pathophysiology of schizophrenia, Pentoxifylline, as anti-inflammatory medication, seems to improve the symptoms of schizophrenia. This study aims to evaluate the efficacy of Pentoxifylline as an adjunctive therapy on cognitive deficits and symptoms of schizophrenia. METHODS: This randomized double-blind placebo-controlled clinical trial was conducted on 52 patients diagnosed with chronic schizophrenia. All patients were divided into two, treatment and control groups. They received a 400 mg dose of Pentoxifylline and the placebo in the treatment and control groups, respectively, twice a day for 8 weeks. Then, they were tested with the Positive and Negative Syndrome Scale (PANSS), Wisconsin Card Sorting Test (WCST), digit span, Stroop test, and Rey Auditory and Verbal Learning Test at baseline and the end of the weeks 4 and 8. Data analysis was done by Kolmogorov-Smirnov test, t-test, Mann-Whitney test, chi-square test, and generalized estimating equation model. RESULTS: After analyzing the data, it was revealed that the positive symptoms of PANSS, the number of errors in the incongruent Stroop test, and reaction time in the congruent Stroop test were significantly lower in the treatment group (p < 0.05). Moreover, the number of categories of WCST was significantly higher in the treatment group (p < 0.05). There was no statistically significant difference in other parameters between the control and treatment groups (p > 0.05). CONCLUSIONS: As evidenced by the results of this study, Pentoxifylline can help alleviate schizophrenia cognitive deficits and can reduce psychotic symptoms. Therefore, it can potentially be useful for schizophrenia treatment.

Explaining the burden of psychosocial factors on the worsening symptoms of MS: a qualitative study of patients' experiences.

BACKGROUND: This study was conducted with the aim of identifying the burden of psychosocial factors on the worsening symptoms of multiple sclerosis. METHODS: This as conducted with a qualitative approach and conventional content analysis among patients with Multiple sclerosis in Mashhad. Data were collected through semi-structured interviews with patients with Multiple sclerosis. Twenty-one patients with Multiple sclerosis were selected through purposive sampling and snowball sampling. The data were analyzed using Graneheim and Lundman method. Guba and Lincoln's criteria were used for evaluating research transferability. The data collection and management was performed by using the MAXQADA 10 software. RESULTS: In explanation of the psychosocial factors of patients with Multiple sclerosis, one category (psychosocial tensions) and three subcategories of stress (physical symptoms, emotional symptoms, and behavioral symptoms), agitation (family disorder, treatment-related concerns, and social relationship concerns), and stigmatization (social stigma and internalized stigma) were extracted. CONCLUSION: The results of this study show that patients with Multiple sclerosis are faced with concerns such as stress, agitation, and fear of stigma, and need support and understanding from the family and community to overcome these concerns. Society must base its health policies on addressing the challenges faced by patients. Accordingly, the authors argue that health policies, and consequently, healthcare systems, need to address patients' ongoing challenges as a priority in caring for patients with Multiple sclerosis.

The impact of subcortical stroke-related aphasia on executive functions and working memory.

Aphasia is a common post-stroke disorder characterized by impairments in speaking, listening, reading, and writing. Although cognitive impairments have been well studied in cortical aphasia, deficits associated with subcortical aphasia remain to be elucidated. The current study aimed to assess executive functions (EF) and working memory (WM) in patients with subcortical aphasia, and investigate the relationship between language abilities and cognition deficits. Participants of this research included patients with thalamus lesions (n = 9; mean age = 53.89 years) and healthy individuals (n = 9; mean age = 54.33 years). Assessment materials were the Mini-Mental State Examination (MMSE), Persian Western Aphasia Battery (P-WAB-1), digit span subtest of Adult Wechsler Test (WAIS-R), and Wisconsin Card Sorting Test (WCST). Obtained results revealed significant differences in all components of EF, as well as in WM forward and backward digit spans between patients and healthy individuals. However, investigating the relationship between MMSE and AQ scores and components of EF and WM revealed no significant difference. In conclusion, the findings of the present research indicated defects in cognitive functions, including WM and EF, in patients with subcortical stroke. Accordingly, it is crucial to provide optimal rehabilitation therapies for the improvement of language and cognitive problems upon subcortical aphasia.

The effects of Cynodon dactylon (Poaceae family) and Dolichos biflorus (Fabaceae family) extracts on decreasing size and excretion of kidney and urinary tract stones: a randomized, double-blind controlled trial.

OBJECTIVES: Given high and growing prevalence rate of urolithiasis in most societies as well as the problems caused by this issue, it is necessary to apply more cost-effective and safer therapeutic methods, which are accessible for all the individuals worldwide. Therefore, this study aimed to investigate efficacy of herbal medicines named Cynodon dactylon and Dolichos biflorus on solving and excretion of renal and urinary tract stones in patients with urolithiasis. METHODS: This study included 96 patients with urolithiasis who were randomly allocated into three groups. The first group received the extract of D. biflorus seeds (1,600 mg), the second group received extract of C. dactylon rhizome (1,600 mg) and the third group received placebo for 21 days. In this study, we used an hydroalcoholic extract of D. biflorus and C. dactylon prepared by Soxhlet method. For each patient, the size of the stones, the amount of calcium in the urine, the number of stones excreted and their chemical substance type were measured. RESULTS: In this study, changes were observed at the significance level in the interventions groups of 1 and 2, and the placebo group in the left kidney, so that changes in size of the stone in left kidney as intergroup were significantly different in these three groups (p=0.02). The mean of changes in stone size in left kidney in the group C. dactylon was 3.78 ± 7.1 and in the group D. biflorus, it was 0.27 ± 0.6. CONCLUSIONS: A significant difference in the results of this study show that C. dactylon rhizome and D. biflorus seed extracts are able to decrease the size of the stone and can be effective on kidney stones excretion.

Investigating the Effects of Warm-up Exercises on Acoustic Characteristics of Voice in Female Gym Coaches.

INTRODUCTION: A plethora of vocal enhancement and rehabilitation programs for voice professionals define vocal exercises irrespective of analyzing their effects on the specific population on which they are applied, in the established dose and often without considering the presence and absence of vocal alteration. So, in this study we investigated the impact of warm-up exercises (WUE) on the acoustic features of the gym coaches. OBJECTIVE: To determine the effectiveness of WUE on the acoustic characteristics of the voice in gym coaches. STUDY DESIGN: This was a Quasi-experimental control group design study. METHOD: The study was carried out through participation of forty-five female gym coaches with a mean age of 31.4 years (range: 19-44 years) in Mashhad gym salon. Participants were recruited into two conditions. In the first condition, participants did not receive the exercises for a week and were acoustically evaluated at the beginning and end of the week. In the second condition, participants received the exercises once a day for a week and were acoustically evaluated at the beginning and end of the week. Voice samples were included: at least 3 vowels / a / for at least five seconds. The voice samples analyzed by the Praat software recorder (Version 6.0.23) were collected to detect the acoustic characteristics of voice including fundamental frequency (f0) (Hz), jitter (%), shimmer (dB) and noise to harmonic ratio (NHR) (dB). Finally, the data obtained from these two condition were compared. RESULTS: After WUE, a significant increased f0, decreased jitter, decreased shimmer and decreased NHR were measured. (p-value < 0.005). CONCLUSION: The WUE had an immediate positive effect on acoustic characteristics of voice)f0, jitter, shimmer and NHR(in the short term and this study suggests that the WUE is an effective technique for enhancing the overall voice quality of gym coaches.

An observational study to assess circulating nurses' non-technical skills.

BACKGROUND: Non-technical skills are cognitive and social skills that are necessary for safe and efficient practices in operating theatre. These skills are inseparable parts of circulating nurses' duties and help them have a good performance during surgical processes. Circulating nurses' non-technical skills have not been closely measured, and much uncertainty still exists about the quality of their skills. This study aimed to assess circulating nurses' non-technical skills. METHODS: A cross-sectional study was conducted on 300 circulating nurses who worked in four public hospitals in Iran, during 2020. The data of demographics of the studied population were collected using a demographic questionnaire. Kalantari et al's Circulating Practitioner's List of Non-Technical Skills was used to assess the circulating nurses' non-technical skills. RESULTS: The situational awareness domain had the highest score, while leadership was the domain with the lowest mean score. There was a moderate positive relationship between the mean score of non-technical skills and the number of working years as a circulating nurse. CONCLUSION: Although the circulating nurses had a moderate level of non-technical skills, they had low scores in several behaviours. However, they did well in some other behaviours. Educational interventions and policymaking solutions can help improve circulating nurses' non-technical skills.

Colorectal Cancer Awareness and Related Factors Among Adults Attending Primary Healthcare in North-Eastern of Iran: A Cross-sectional Study.

BACKGROUND: Colorectal cancer (CRC) is the third most prevalent cancer in Iran. This study aimed to assess the level of awareness regarding CRC warning signs, risk factors, screening program, and related factors among adults in North-Eastern Iran. Study Design: A cross-sectional study. METHODS: The multi-stage sampling method was used to survey 2614 participants attending primary healthcare centers in Mashhad, Iran. The data collection tools were the demographics section and Bowel/ CRC Awareness Measure (Bowel/Colorectal CAM). The data were analyzed by SPSS, version 25. The significance level of the data analysis was less than 0.05. RESULTS: Mean awareness for CRC warning signs and CRC risk factors were 2.85±2.13 and 3.63±1.85, respectively. Most participants (97.2%) had no awareness of the CRC screening program. There was a significant association between marital status, education, job, income, and family history of CRC with awareness of warning signs (P<0.001); moreover, there was a significant association between age, education, job, income, and family history of CRC with awareness of risk factors (P<0.001). The results of logistic regression indicated that there was a significant association between age (P=0.022, OR=1.794, 95% confidence interval [CI]: 1.087, 2.962), gender (P=0.005, OR=0.488, 95% CI: 0.296, 0.803) and warning sign awareness (P<0.001, OR=1.278, 95% CI: 1.124, 1.454) with awareness of the CRC screening program. CONCLUSION: In this study, most of the participants had low awareness of CRC. More aimed educational interventions are needed to promote Iranian adults' awareness of CRC.

A Spatial Variation Analysis of In-Hospital Stroke Mortality Based on Integrated Pre-Hospital and Hospital Data in Mashhad, Iran.

BACKGROUND: Despite significant advances in the quality and delivery of specialized stroke care, there still persist remarkable spatial variations in emergency medical services (EMS) transport delays, stroke incidence, and its outcomes. Therefore, it is very important to investigate the possible geographical variations of in-hospital stroke mortality and to identify its associated factors. METHODS: This historical cohort study included suspected stroke cases transferred to Ghaem Hospital of Mashhad by the EMS from March 2018 to March 2019. Using emergency mission IDs, the pre-hospital emergency data were integrated with the patient medical records in the hospital. We used the Bayesian approach for estimating the model parameters. RESULTS: Out of 301 patients (142 (47.2%) females vs. 159 (52.8%) males) with a final diagnosis of stroke, 61 (20.3%) cases had in-hospital mortality. Results from Bayesian spatial log-logistic proportional odds (PO) model showed that age (PO=1.07), access rate to EMS (PO=0.78), arrival time (evening shift vs. day shift, PO=0.09), and sequelae variables (PO=9.20) had a significant association with the odds of in-hospital stroke mortality (P<0.05). Furthermore, the odds of in-hospital stroke mortality were higher in central urban areas compared to suburban areas. CONCLUSION: Marked regional variations were found in the odds of in-hospital stroke mortality in Mashhad. There was a direct association between age and odds of in-hospital stroke mortality. Hence, the prognosis of in-hospital stroke mortality could be improved by better control of hypertension, prevention of the occurrence of sequelae, increasing the access rate to EMS, and optimizing shift work schedule.