scholarly journals Bodybuilding, dietary supplements and hormones use: behaviour and determinant analysis in young bodybuilders

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Paolo Montuori ◽  
Ilaria Loperto ◽  
Carmine Paolo ◽  
Davide Castrianni ◽  
Raffaele Nubi ◽  
...  
Keyword(s):  
Dietary Supplements ◽  
Metropolitan Area ◽  
Public Health Problem ◽  
Lower Probability ◽  
Social Psychological ◽  
Chi Square ◽  
Logistic Regression Models ◽  
And Performance ◽  
Organisational Factors ◽  
Determinant Analysis

Abstract Background Among athletes, bodybuilders are more predisposed to the use of dietary supplements (DS) and hormones (H) to increase in adaptations to physical training and performance. The purpose of the study was to identify social, psychological, and organisational factors that are associated with the use of food supplements and hormones in young bodybuilders of the metropolitan area of Naples. Methods 107 athletes, practicing bodybuilding, were consecutively recruited in 30 gyms, randomly selected in the metropolitan area of Naples. Athletes were administered an anonymous questionnaire. The questionnaire consists of 5 sections (socio-demographic, frequency and reasons for bodybuilding, knowledge, attitudes and behaviours). Descriptive statistics were performed using T-test and Chi-square statistics. A score was created for knowledge, attitudes, behaviours. Multivariable logistic regression models were employed to assess association between each score and the use of DS and H. Statistical analyses were carried out using STATA 15. Results 81.31% of the subjects reported to use DS while 35.51% H. Females are less likely to practise bodybuilding frequently than males (OR 0.18 (95% CI 0.05–0.69), p = 0.01). Subjects who have attended high school or university have a lower probability of taking DS (OR 0.17 (95% CI 0.04–0.65), p = 0.01). H users also use supplements more frequently (OR 61.21 (95% CI 3.99–939.31), p < 0.001). Those who scored higher on knowledge scores are more likely to take DS (OR 1.53 (95% CI 1.11–2.12), p < 0.001). Attitudes are correlated with the use of DS; those who scored higher were less likely to use DS (OR 0.77 (95% CI 0.30–0.98), p = 0.03). People who use DS are 30 times more likely to use H at the same time (OR 30.25 (95% CI 2.51–365.24), p < 0.001). Subjects who have a higher score for knowledge and attitudes are less likely to use H (OR 0.68 (95% CI 0.54–0.87), p < 0.001, OR 0.75 (95% CI 0.62–0.90), p < 0.001). Conclusions Prevalence of H and DS’ use, although lower than reported in the literature, is a worrying public health problem. Better knowledge can lead to an informed use. Gym instructors should be trained to provide accurate and scientifically sound information. Health professionals should combine their expertise to provide more comprehensive guidance to the exercisers.

Characteristics and risk factors associated with stroke subtypes among adult patients admitted to stroke unit of JUMC

2019 ◽  
Vol 15 ◽  
Author(s):  
Bekalu Getachew Gebreegziabher ◽  
Tesema Etefa Birhanu ◽  
Diriba Dereje Olana ◽  
Behailu Terefe Tesfaye
Keyword(s):  
Risk Factors ◽  
Stroke Unit ◽  
Medical Center ◽  
Data Entry ◽  
Public Health Problem ◽  
Cross Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Factors Associated ◽  
Stroke Subtypes

Background: Stroke is a great public health problem in Ethiopia. According to reports, in-hospital stroke mortality was estimated to be 14.7% in Ethiopia. Despite this, in this country researches done on factors associated with stroke sub-types were inadequate. Objective: To assess the Characteristics and risk factors associated with stroke sub-types among patients admitted to JUMC. Methods and materials: A retrospective cross sectional study was conducted from May 2017 to May 2018 in stroke unit of Jimma University Medical Center. A total of 106 medical charts of patients diagnosed with stroke were reviewed. Checklist comprising of relevant variables was used to collect data. SPSS version 21 was employed for data entry and analysis. Chi-square test was used to point-out association and difference among stroke sub-types. The data was presented using text, tables and figures. Result: From a total of 106 patients, 67(63.2%) were men. The mean ± SD of age was 52.67±12.46 years, and no significant association was found. Of all the patients, 59(55.6%) had ischemic strokes and 47(44.4%) had hemorrhagic strokes. The most common risk factor in the patients was alcohol use with a prevalence of 69.9%. Of all the risk factors, only sex, cigarettes smoking and dyslipidemia were significantly associated to sub-types of stroke. Conclusion: Ischemic stroke was the most common subtype of stroke. Sex of patient, cigarette smoking and dyslipidemia are significantly associated with the two stroke subtypes.

scholarly journals A Health Risk Assessment of Lead and Other Metals in Pharmaceutical Herbal Products and Dietary Supplements Containing Ginkgo biloba in the Mexico City Metropolitan Area

2021 ◽  
Vol 18 (16) ◽  
pp. 8285
Author(s):  
Patricia Rojas ◽  
Elizabeth Ruiz-Sánchez ◽  
Camilo Ríos ◽  
Ángel Ruiz-Chow ◽  
Aldo A. Reséndiz-Albor
Keyword(s):  
Health Risk ◽  
Dietary Supplements ◽  
Mexico City ◽  
Metropolitan Area ◽  
Ginkgo Biloba ◽  
Graphite Furnace ◽  
Human Health Risk ◽  
Daily Intake ◽  
Herbal Remedies ◽  
Herbal Products

The use of the medicinal plant Ginkgo biloba has increased worldwide. However, G. biloba is capable of assimilating both essential and toxic metals, and the ingestion of contaminated products can cause damage to health. The aim of this study was to investigate the safety of manganese (Mn), copper (Cu), lead (Pb), arsenic (As), and cadmium (Cd) in 26 items containing Ginkgo biloba (pharmaceutical herbal products, dietary supplements, and traditional herbal remedies) purchased in the metropolitan area of Mexico City. Metal analysis was performed using a graphite furnace atomic absorption spectrometer. All of the products were contaminated with Pb, 54% of them with As, and 81% with Cd. The lowest values of Pb, As, and Cd were detected in pharmaceutical herbal products > dietary supplements > traditional herbal remedies. The daily intake dose (DID) of pharmaceutical herbal products was within the established limits for the five metals. Dietary supplements and traditional herbal remedies exceeded the DID limits for Pb. The hazard quotients estimation and non-carcinogenic cumulative hazard estimation index for Mn, As, and Cd indicated no human health risk. Our results suggest that products containing G. biloba for sale in Mexico are not a health risk.

scholarly journals Transitions in hookah (Waterpipe) smoking by U.S. sexual minority adults between 2013 and 2015: the population assessment of tobacco and health study wave 1 and wave 2

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Mary Rezk-Hanna ◽  
Ian W. Holloway ◽  
Joy Toyama ◽  
Umme Shefa Warda ◽  
Lorree Catherine Berteau ◽  
...  
Keyword(s):  
Multinomial Logistic Regression ◽  
Health Study ◽  
Chi Square ◽  
Population Assessment ◽  
Logistic Regression Models ◽  
Global Epidemic ◽  
Product Use ◽  
Hookah Smoking ◽  
Nationally Representative ◽  
And Gender

Abstract Background Tobacco smoking using a hookah (i.e., waterpipe) is a global epidemic. While evidence suggests that sexual minorities (SM) have higher odds of hookah use compared to heterosexuals, little is known about their hookah use patterns and transitions. We sought to examine transitions between hookah smoking and use of other tobacco and electronic (e-) products among SM adults aged 18 years of age and older versus their heterosexual counterparts. Methods We analyzed nationally representative data of ever and current hookah smokers from Wave 1 (2013–2014; ever use n = 1014 SM and n = 9462 heterosexuals; current use n = 144 SM and n = 910 heterosexuals) and Wave 2 (2014–2015; ever use n = 901 SM and n = 8049 heterosexuals; current use n = 117 SM and n = 602 heterosexuals) of the Population Assessment of Tobacco and Health Study. Comparisons between groups and gender subgroups within SM identity groups were determined with Rao-Scott chi-square tests and multivariable survey-weighted multinomial logistic regression models were estimated for transition patterns and initiation of electronic product use in Wave 2. Results Ever and current hookah smoking among SM adults (ever use Wave 1: 29% and Wave 2: 31%; current use Wave 1: 4% and Wave 2: 3%) was higher than heterosexuals (ever use Wave 1: 16% and Wave 2: 16%; current use Wave 1: 1% and Wave 2: 1%; both p < 0.0001). Among SM adults who reported hookah use at Wave 1, 46% quit hookah use at Wave 2; 39% continued hookah use and did not transition to other products while 36% of heterosexual adults quit hookah use at Wave 2 and 36% continued hookah use and did not transition to other products. Compared with heterosexuals, SM adults reported higher use of hookah plus e-products (Wave 2 usage increased by 65 and 83%, respectively). Conclusions Compared to heterosexuals, in addition to higher rates of hookah smoking, higher percentages of SM adults transitioned to hookah plus e-product use between 2013 and 2015. Results have implications for stronger efforts to increase awareness of the harmful effects of hookah as well as vaping, specifically tailored among SM communities.

scholarly journals Setting – based prevalence and correlates of central obesity: findings from a cross-sectional study among formal sector employees in Dodoma City, Central Tanzania

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Mariam John Munyogwa ◽  
Kaloli Sayi Ntalima ◽  
Secilia Ng’weshemi Kapalata
Keyword(s):  
Central Obesity ◽  
Simple Random Sampling ◽  
Cross Sectional Study ◽  
Formal Sector ◽  
Cross Sectional Survey ◽  
Chi Square ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
Face To Face ◽  
Chi Square Test

Abstract Background Obesity at the workplace has been associated with symptoms of lower self-esteem, increased individual and employer healthcare costs, increased absenteeism and presenteeism and reduced productivity. Therefore, this study was designed to study the prevalence and correlates of central obesity among formal sector employees in Dodoma City. Methods Study design was a cross-sectional survey conducted from March to June, 2019. Participants were employees from formal sector employment defined as those paid regular monthly wage and with either a secured permanent or temporary contract. Simple random sampling was used to select four out of fifteen large buildings hosting various establishments. Respondents were obtained conveniently and interviewed face to face. Central obesity was defined as a waist circumference greater than 102 cm for males and greater than 88 cm for females. Chi-square test was conducted to assess the differences among the groups. Simple and multiple logistic regression models were fitted to identify the correlates of central obesity. Results A total of 392 respondents (98% response rate) agreed and participated in the study. The overall prevalence of central obesity was found to be 41.8% (164/392). The prevalence of central obesity was significantly higher among females (67.4% p < 0.001), respondents aged ≥51 years (60%, p = < 0.001), administrators (55.1% p = < 0.05), respondents with salary of > 1,000,000 Tanzanian Shilling (TSh.) per month (54.4%, p = < 0.05), respondents who eat homemade meals at the workplace (64.2%, p = < 0.05) and respondents with hypertension (62.5%, p = < 0.05). Correlates of central obesity were found to be female sex (AOR = 9.53; 95% CI: 5.49, 16.78), increased age, eating homemade meals at the workplace (AOR = 2.32; 95% CI: 1.04, 4.19) and hypertension (AOR = 3.15; 95% CI: 1.41, 6.91). Conclusions The present study revealed high prevalence of central obesity among formal sector employees in Dodoma City. Scholars and stakeholders are urged to generate more evidences and design appropriate interventions to curb the situation.

Gender Differences in the Psychology of Competition

2021 ◽  
Author(s):  
Kathrin J. Hanek
Keyword(s):  
Gender Differences ◽  
Role Theory ◽  
Social Role ◽  
Gender Composition ◽  
Social Psychological ◽  
Social Role Theory ◽  
Future Directions ◽  
Competitive Environments ◽  
And Performance ◽  
And Gender

Drawing primarily on the literature in experimental economics and social psychology, this article reviews key findings on gender differences for two aspects of competitiveness and competition: entry preferences and performance. Although women, relative to men, have been shown to shy away from competition and underperform in competitive environments, this article also discusses boundary conditions for these effects, such as the nature of the task or gender composition of the group, and highlights manifestations of these effects in applied domains, including in negotiations, the labor market, educational settings, and sports. Adopting social psychological frameworks of prescriptive norms and stereotypes, particularly social role theory, this article examines ways in which gender-incongruencies may underpin gender gaps in competition and gender-congruencies may alleviate them. Finally, this article considers implications for individuals and institutions as well as future directions in the field to continue finding ways to close gaps.

HUBUNGAN PENGETAHUAN DAN KINERJA KADER TERHADAP KUNJUNGAN BAYI BALITA KE POSYANDU DI PUSKESMAS LUBUK BAJA KOTA BATAM

2019 ◽  
Vol 7 (3) ◽  
pp. 14-21
Author(s):  
Siti Alfiah ◽  
Rini Susanti
Keyword(s):  
Health Care ◽  
Health Care Workers ◽  
Health Centre ◽  
General Knowledge ◽  
Knowledge Level ◽  
Well Performance ◽  
Chi Square ◽  
Significance Level ◽  
Care Workers ◽  
And Performance

The success development in the health fields is concentrated at the attempts to reduce the mortality rate of infants and toddlers at the same time. The purpose of this research is to analyze whether there is a correlation between knowledge and performance of the health care workers to the number of the babies, specifically the ones under five years old, to visit the posyandu as an integral part of the Lubuk Baja Health Centre in Batam.This study is a descriptive analytic research with 56 respondentsthat covers all health care workers in the service area ofLubuk Baja Health Care. The data is analyzed using Chi Square statistical test at significance level of 95%. The result reveals that based on the respondents’ characteristic, it was obtained 56 respondents have good knowledge level and able to apply their knowledge to posyanduactivities. Besides, it is also noted that 44 respondents have well performance. On the other hand, the researchersdiscover 28 toddlers getgood treatment meanwhile 28 of them are not treated very well. Therefore, it can be concluded that there is no significant correlation between knowledge levels and performance of the health care workers to the number of theunder-five years children to visits the posyanduwhich indicated by  each of p> 0.05 for knowledge and performance. In general, knowledge and good performance of posyandu cadres and society surroundingsaretwo very important aspects to improvethe number of the children to attend the posyandu. As the suggestion, it is expected that theposyandu cadres and society to be more concerned about the presence of posyandufor benefit of the newborns as well as the enhancement of the health sciences for life.

scholarly journals Predicting survival function and identifying associated factors in patients with renal insufficiency in the metropolitan area of Maringá, Paraná State, Brazil

2018 ◽  
Vol 34 (1) ◽  
Author(s):  
Thiago G. Ramires ◽  
Luiz R. Nakamura ◽  
Ana J. Righetto ◽  
Edwin M. M. Ortega ◽  
Gauss M. Cordeiro
Keyword(s):  
Renal Insufficiency ◽  
Metropolitan Area ◽  
Associated Factors ◽  
Generalized Additive Models ◽  
Survival Function ◽  
National Health System ◽  
Public Health Problem ◽  
Additive Models ◽  
Factors Associated ◽  
Significant Factors

Renal insufficiency is a serious medical and public health problem worldwide. Recently, although many surveys have been developed to identify factors related to the lifetime of patients with renal insufficiency, controversial results from several studies suggest that researches should be conducted by region. Thus, in this study we aim to predict and identify factors associated with the lifetime of patients with chronic renal failure (CRF) in the metropolitan area of Maringá, Paraná State, Brazil, based on the generalized additive models for location, scale and shape (GAMLSS) framework. Data used in this study were collected from the Maringá Kidney Institute and comprehends 177 patients (classified with CRF and mostly being treated under the Brazilian Unified National Health System) enrolled in a hemodialysis program from 1978 up to 2010. By using this approach, we concluded that in other regions, gender, kidney transplant indicator, antibodies to hepatitis B and antibodies to hepatitis C are significant factors that affect the expected lifetime.

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