scholarly journals Association between Insomnia and Subclinical Atherosclerosis Among Chinese Steelworkers: A Cross-sectional Survey

2021 ◽  
Author(s):  
Lihua Wang ◽  
Shengkui Zhang ◽  
Miao Yu ◽  
Juxiang Yuan
Keyword(s):  
Carotid Plaque ◽  
Carotid Atherosclerosis ◽  
Subclinical Atherosclerosis ◽  
Northern China ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Athens Insomnia Scale ◽  
The Status ◽  
Study Population ◽  
Current Shift

Abstract Background: Insomnia is a common prevalent sleep disorder. Difficulty maintaining sleep or poor in quality in insomnia caused by disrupted or misaligned circadian rhythms may play an important role in the development of atherosclerosis. This study aimed to examine the association between insomnia and subclinical atherosclerosis in Chinese steelworkers.Methods: A total of 3582 subjects from a large enterprise located in northern China were included in this study. The Athens Insomnia Scale (AIS) was used to assess the status of insomnia. Subclinical atherosclerosis was evaluated using ultrasonographic measurements of carotid plaque. Multivariable logistic regression was used to identify association between insomnia and carotid atherosclerosis.Results: The overall prevalence of insomnia and carotid plaque were 35.1% and 29.9% in the study population. Compared with non-insomnia workers, significantly increased odds of carotid plaque were observed among insomnia workers after adjustment for potential confounders, odds ratio (OR) = 1.38, 95% confidence interval (CI): 1.17 to 1.62. Exposure to current shift work and insomnia simultaneously can significantly elevated odds of carotid plaque. No significant association was found in female workers between insomnia and carotid plaque.Conclusion: Insomnia is associated with elevated odds of carotid atherosclerosis in male steelworkers. Insomnia problems of workers should receive further attention in occupational worker health interventions.

scholarly journals Associations of Occupational Heat Stress and Noise Exposure with Carotid Atherosclerosis among Chinese Steelworkers: A Cross-Sectional Survey

2021 ◽  
Vol 19 (1) ◽  
pp. 24
Author(s):  
Lihua Wang ◽  
Miao Yu ◽  
Shengkui Zhang ◽  
Xiaoming Li ◽  
Juxiang Yuan
Keyword(s):  
Heat Stress ◽  
Carotid Plaque ◽  
Noise Exposure ◽  
Carotid Atherosclerosis ◽  
Combination Group ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Face To Face ◽  
Physical Hazards ◽  
Study Population

Occupational exposure to heat stress and noise at the workplace are widespread physical hazards and have been associated with an increase in both morbidity and mortality. This study aims to examine the association between occupational heat stress and noise exposure and carotid atherosclerosis in Chinese steelworkers. A total of 3471 subjects were included in this study. Carotid plaque was measured using ultrasonography. The occupational information was collected by face-to-face personal interviews and all of the reported information was verified with the company’s records. Workers were divided into non-exposure and exposure groups according to the company’s records regarding previous and/or current heat stress and noise exposure status in the workplace. The prevalence of carotid plaque was 30.1% in the study population and workers exposed to both occupational heat stress and noise had the highest prevalence of carotid plaque at 37.2%. The odds of carotid plaque in individuals of different exposure status were significantly elevated after adjustment for potential confounders, especially in the heat stress and noise exposure combination group: OR = 1.32, 95% CI: 1.06 to 1.65, in individuals who had experienced heat stress exposure; OR = 1.49, 95% CI: 1.18 to 1.88, in individuals who had experienced noise exposure; OR = 2.02, 95% CI: 1.60 to 2.56, in the combination group. No significant association in female workers and no significant multiplicative or additive interactions were found between occupational heat stress and noise exposure and carotid plaque. Exposure to occupational heat stress and noise are statistically associated with carotid atherosclerosis among male steelworkers.

Access of Key Population to Available HIV and TB Services in Nepal: A Cross Section Study

2019 ◽  
Vol 17 (1) ◽  
pp. 17-23
Author(s):  
B.B. Subba ◽  
N. Rimal ◽  
B.M. Shrestha
Keyword(s):  
Viral Load ◽  
Cross Section ◽  
General Knowledge ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Key Population ◽  
Mdr Tb ◽  
Study Population ◽  
Control And Management ◽  
Structured Questionnaire

Introduction: TB is considered one of the opportunistic infection among PLHIV. The increasing burden of HIV/TB co-infection among key population cause problem to maintain adherence to ART and DOTS services. The emergence of MDR-TB is one of the greatest challenge to control and management of both diseases. However, having knowledge and information of both diseases are important role to access the available HIV/TB services. Methods: A cross-sectional survey was conducted among key population who had HIV/TB co-infection in two-epidemic zone of Nepal. A pretested semi-structured questionnaire was used to collect data. ANOVA test was done to analyze the collected data by using SPSS version 20.0. Results: A total of 343 HIV/TB co-infected individuals were enrolled to the study. Most of participants were from ART and DOTS clients. Therefore, the study found that there was significance difference found between knowledge about TB (F=4.400, p= 0.005), causative agent of TB (F=3.160, p=0.025), risk of TB illness among PLHIV (F=8.491, p=0.001) and among key affected population. Moreover, there was significance difference found between access to OI treatment (F=5.113, p=0.002) and access to viral load (F=4.642, p=0.003) among key study population. In gender perspective, there was no significance difference to use and access to available HIV/TB services. Conclusion: The general knowledge on HIV/TB co-infection was significant association with key population. The knowledge on HIV/TB and access to NGOs’ help can significant effect to access the available HIV and TB services.

Cervical Cancer: Assessment of Its Knowledge, Utilization of Services and Its Determinant Among Female Undergraduate Students in a Low Resource Setting

2021 ◽  
pp. 0272684X2110066
Author(s):  
Chidebe Christian Anikwe ◽  
Philip Chidubem Osuagwu ◽  
Cyril Chijioke Ikeoha ◽  
Okechukwu B Ikechukwu Dimejesi ◽  
Bartholomew Chukwunonye Okorochukwu
Keyword(s):  
Cervical Cancer ◽  
Cancer Screening ◽  
Cervical Cancer Screening ◽  
Pap Smear ◽  
Health Workers ◽  
P Value ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Resource Setting ◽  
Study Population

Background Cervical cancer is a preventable disease that contributes significantly to the death of women. This study is aimed at determining the level of knowledge and utilization of cervical cancer screening and its determinants among female undergraduates of Ebonyi State University. Methods A structured questionnaire was used for a cross-sectional survey of the study population between January 1 and March 3, 2018. The data were analyzed using IBM SPSS Statistics version 20. Data were represented with frequency table, simple percentage, mode, range, Chi square and pie chart. The level of significance is at P-value < 0.05. Results Majority (74.8%) of the respondents were aware of cervical cancer and it could be prevented (70.8%). More than three-fifths (68.30%) were informed via health workers, and 86.8% were aware that post-coital vaginal bleeding is a symptom. Less than half (49.8%) knew that HPV is the primary cause, and only 32.9% were aware of the HPV vaccine. One-quarter of the respondent were aware that early coitarche is a risk factor for cervical cancer. Only 41.8% of the women were aware of Pap smear, 9.2% had undergone screening, and 97.6% were willing to be screened. Marital status was the significant determinant of being screened while class level did not significantly influence uptake of cervical cancer screening. The most common reason (20.6%) for not being screened was lack of awareness of the test. Conclusion Our study population had a good knowledge of cervical cancer, but utilization of cervical cancer screening was poor. Awareness creation through the mass media and provision of affordable screening services can promote the use of cervical cancer screening in the study area.

DEMOGRAPHIC STUDY ON SMARTPHONE PREFERENCE AMONG STUDENTS IN NIGERIAN UNIVERSITIES

2021 ◽  
Vol 6 (1) ◽  
pp. 650
Author(s):  
Simon Ayo Adekunle ◽  
Oiza Lauren Dimowo
Keyword(s):  
University Students ◽  
Perceived Usefulness ◽  
Full Time ◽  
Brand Name ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Postgraduate Students ◽  
Frequency Table ◽  
Study Population ◽  
Demographic Attributes

This study investigated smartphone preference among undergraduate and postgraduate students in Nigerian universities. Specifically, the study examined the extent to which students’ demographic attributes such as gender, age, usage experience and educational level influence their preference for smartphones. The study also identified and ranked smartphone brands based on selected factors like brand name, brand attachment, perceived usefulness, social influence, price, aesthetic value and product design and features. A cross-sectional survey research design was used for the study. The study population comprised all full-time university students in Nigeria both at undergraduate and postgraduate levels. Questionnaire was designed and electronically administered using Google Form to the target respondents. After three weeks (10th June to 1st July 2020), five hundred and forty-three (543) responses were collated. However, seventy-eight (78) were found to be invalid. As a result, four hundred and sixty-five (465) responses that formed the sample size were used for the study. The data collected were statistically analyzed using frequency table, percentages, mean, standard deviation and t-test with the aid of Statistical Packages for Social Sciences (SPSS) software. The study found that Samsung is the most preferred smartphone among students. It was also revealed that the first three most important factors that influence students' preference for smartphones are brand name, perceived usefulness, and design/features. The study revealed that demographic attributes do not significantly influence smartphone preference among university students. The study, therefore, recommends that demographic attributes such as gender, age, usage experience and programme should not be significantly considered by manufacturers and marketers of smartphones in product differentiation. Keywords: Brand name, demographics, preference, smartphone, students.    

scholarly journals Sleeping Disorders in Healthy Individuals with Different Dietary Patterns and BMI, Questionnaire Assessment

2021 ◽  
Vol 18 (23) ◽  
pp. 12285
Author(s):  
Magda Piekarska ◽  
Martyna Pszczółka ◽  
Damian Parol ◽  
Paweł Szewczyk ◽  
Daniel Śliż ◽  
...  
Keyword(s):  
Dietary Patterns ◽  
Sleep Disturbances ◽  
Dietary Habits ◽  
Health Workers ◽  
Fruit And Vegetables ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Sleeping Disorders ◽  
Athens Insomnia Scale ◽  
Public Health Workers

The COVID-19 pandemic and abiding restrictions have affected every life domain. Sleep disturbances are a major health issue that is linked with a higher prevalence of metabolic syndrome, obesity, and psychological burdens. Research of sleeping disorders among vegetarian and non-vegetarian subpopulations is limited. The aim of the study was to assess the prevalence of sleeping disorders during the COVID-19 pandemic among people with different dietary patterns. Using a web-based cross-sectional survey, data were collected from 1987 people. A total of 1956 respondents met all study conditions. The questionnaire consisted of sociodemographic information, assessment of dietary habits, and assessment of the prevalence of insomnia and sleepiness, based on the Athens Insomnia Scale (AIS) and Epworth Sleepiness Scale (ESS). A total of 36.04% (n = 705) respondents declared that they noticed a change in the quality of their sleep during the last year. According to AIS and ESS, non-vegetarians suffered from insomnia or sleepiness more often than vegetarians. Insomnia and sleepiness were also more prevalent among those respondents who declared consumption of fruit and vegetables less often than once a day compared with those who consumed fruit and vegetables daily. Respondents with BMI within the recommended limit (18.5–24.99) suffered from insomnia less often when compared with underweight (BMI < 18.5) or obese (BMI ≥ 25) respondents. Those results may be useful for public health workers and medical professionals in terms of establishing new instruments that help treat sleeping disorders.

scholarly journals An Exploratory Study of Students’ Indiscipline at Islamic University in Uganda

2021 ◽  
Vol 3 (1) ◽  
pp. 87-95
Author(s):  
Amina Hassan
Keyword(s):  
Survey Design ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Law Faculty ◽  
The Status ◽  
School Rules ◽  
The Common ◽  
Faculty Of Education ◽  
The University ◽  
Academic Year

The study explored the common students’ indiscipline at Islamic University in Uganda. The study was quantitative and a cross-sectional survey design was used. The population of the study was 3,486 registered students in the academic year 2019/2020. They were selected from the Faculty of Education, Faculty of Management Studies, Faculty of Law, Faculty of Social Sciences, and Faculty of Science. A sample of 265 respondents was selected for the study using proportionate and random sampling. The mean score was computed to analyse the data. To conclude, the point range of the arithmetic mean was considered. The study found that the common indiscipline among learners in IUIU included disrespect to teachers and school rules and regulations, theft, and irregular attendance. The study recommended IUIU administration improves staff remuneration to change the status of the teachers. Furthermore, the administration needs to tighten security in the university and residents need to take care of their property to avoid theft. The researcher also recommended that a study should be carried out to find out the cause of students’ irregular attendance

scholarly journals Knowledge and awareness of precision medicine among dental students

2020 ◽  
Vol 11 (SPL4) ◽  
pp. 642-647
Author(s):  
Bipin M ◽  
Jeevitha M ◽  
Kavitha S
Keyword(s):  
Precision Medicine ◽  
Dental Students ◽  
Individual Variability ◽  
Medical Field ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Study Population

Precision medicine is an emerging approach for the treatment of diseases and prevention that takes into account individual variability in genes, environment and lifestyle of a person. Although the term precision medicine is relatively new, the concept has been a part of healthcare for many years. This study focuses especially to evaluate the knowledge on characteristics of precision medicine among dental students. The aim of this study is to analyse the knowledge and awareness of Precision medicine among dental students. A descriptive cross-sectional survey was conducted among dental students through a self-administrated questionnaire. The responses had been collected and statistically analysed. 61% of the study population were aware of Precision medicine and surprisingly, 82% of the respondents came across this term precision medicine. This study concludes that the dental students were aware of the term precision medicine, but they were not well aware of the role of precision medicine in the medical field.

scholarly journals Prevalence and Associated Factors of Hypertension Among Adults living in the City of Bandundu, Republic Democratic Republic of the Congo. A Population-Based Cross-Sectional Study.

2021 ◽  
Author(s):  
Ferdinand Mukoso ◽  
Aliocha Nkodila ◽  
François Lepira ◽  
Pascal Bayauli ◽  
Yves Lubenga ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cardiovascular Risk ◽  
Sleep Duration ◽  
Subclinical Atherosclerosis ◽  
Statistical Significance ◽  
Epidemiological Data ◽  
Cluster Sampling ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Factors Associated

Abstract Background and aim: In limited resource settings, reliable epidemiological data generated from hypertension high risk geographical areas or people is a prerequisite for the planning of proven and effective interventions. The aim of the present survey was to assess the prevalence, awareness, control and factors associated with hypertension in adults living in the port City of Bandundu, located in the southwestern part of DRC.Methods: a cross-sectional survey using a modified WHO STEPwise questionnaire for data collection during face-to face interviews was conducted from 1st May to 30th October 2018. A multistage cluster sampling method was used and inclusion criteria were age ≥18 years and informed consent. Information on demographic parameters, behavioral lifestyles, anthropometric and blood pressure (BP) measurements was obtained. Hypertension was defined as an average of two BP ≥ 140/90 mmHg or self-reported history of antihypertensive medication use. Independent factors associated with hypertension were identified using logistic regression analysis. P<0.05 defined the level of statistical significance. Results: The prevalence of hypertension was 34,5% (Women 36,6 %). Older age (p<0.001), subclinical atherosclerosis (p= 0.021), sleep duration <8 hours (p<0.002), diabetes mellitus (p<0.001), and obesity (p= 0.009) emerged as main cardiovascular risk factors associated with hypertension.Conclusion: Hypertension was characterized by a high prevalence, low rate of awareness and suboptimal BP control, high cardiovascular risk and associated sleep duration and obesity as modifiable risk factors.

scholarly journals Prevalence and Pattern of Soil-Transmitted Helminthic Infection among Primary School Children in a Rural Community in Imo State, Nigeria

2015 ◽  
Vol 2015 ◽  
pp. 1-4 ◽  
Author(s):  
Kelechi Kenneth Odinaka ◽  
Emeka Charles Nwolisa ◽  
Francis Mbanefo ◽  
Alfreda Chinekwu Iheakaram ◽  
Seline Okolo
Keyword(s):  
Primary School ◽  
Rural Community ◽  
School Children ◽  
Primary School Children ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Imo State ◽  
High Prevalence ◽  
Helminthic Infection ◽  
Study Population

Background.Soil-transmitted helminthic infection is a common public health challenge of primary school children in resource challenged and developing countries. Our aim was to determine the prevalence and pattern of soil-transmitted helminthic infection among primary school children in a rural community in Imo State, Nigeria.Method.The study involved a cross-sectional survey of 284 primary school children in a rural community.Results.The overall prevalence of soil-transmitted helminthic infection (STHI) was 30.3%. Of all STHIs, hookworm was the commonest geohelminth observed, 81 (94.2%). The prevalence of soil-transmitted helminthic infection was more in males, 58 (38.4%), than in females, 28 (21.1%). This difference was statistically significant (P=0.001).Conclusion.The high prevalence rate of soil-transmitted helminthic infection amongst the study population is worrisome. There is need for organized and routine deworming among school children in the community.

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