ABSTRACT
Objective@#To understand the prevalence of dyslipidemia and risk factors among coal miners under different work conditions.@*Methods@#The survey was conducted from April 2016 to June 2016. 759 mine workers were divided into three groups (group of the front line miner, underground auxiliary and ground) . Questionnaire and physical examination were used to collect related information of workers. Logistic regression model was used to analyze relative factors.@*Results@#The overall prevalence of dyslipidemia was 43.2% in coal miners. The prevalence rate of the front line miner and underground auxiliary miners was 46.6%. Ground workers had the lowest prevalence rate of 36.4%. Multiple Logistic regression analysis showed that higher body mass index (BMI) was risk factors for underground workers (OR=2.18, 95%CI:1.51~3.13) . Smoking (OR=1.99, 95%CI:1.17~3.38) , drinking (OR=1.85, 95%CI:1.11~3.06) , hypertension (OR=1.79, 95%CI:1.00~3.22) and higher waist and hip ratio (OR=1.06, 95%CI:1.04~1.09) were risk factors for underground auxiliary workers. For ground workers, those with higher BMI (OR=2.64, 95%CI:1.68~4.16) were at higher risk of dyslipidemia and female workers had lower risk (OR=0.35, 95%CI:0.18~0.65) than male workers.@*Conclusion@#The dyslipidemia rate of coal mine workers is related to work environment and behavior. Health education may be needed to reduce the dyslipidemia rate of coal mine workers.
ABSTRACT
Objective@#To investigate the features of literature on hand-transmitted vibration in China, 1990-2016.@*Methods@#In September 2017, the studies on hand-transmitted vibration in China, which were published in Chinese or English during 1990-2016, with "China" and "Taiwan" as the places where author affiliations were located, were retrieved. A bibliometric analysis was performed to investigate the type of articles, publication time, the journals in which articles were published, author affiliations, author regions, and funding.@*Results@#A total of 205 articles on hand-transmitted vibration were retrieved. There were 7.59 articles on average published annually from 1990 to 2016. In the 205 articles, 114 (55.61%) were published in the journals indexed in one or two core journal databases. In the 64 journals, 22 (34.38%) were indexed in one or two core journal databases. The first authors were from 22 provincial regions (provinces, autonomous regions, or centrally administered municipalities) in China, with 152 articles (74.15%) by the authors in the top five regions. There were a total of 876 authors, and the co-authorship degree was 4.27 (876/205). Most of the first authors (136 articles, 66.34%) were affiliated with universities or institutes for prevention and control of occupational diseases. Among the 205 articles, 103 (50.24%) were original articles or investigations, and 72 (35.12%) were funded.@*Conclusion@#The studies on hand-transmitted vibration fluctuated and increased from 1990 to 2016, with a relatively concentrated distribution in terms of sources, regions, and institutions. Interregional and international academic exchange should be strengthened.