Cardiovascular Disease Risk of Bus Drivers in a City of Korea.
- Author:
Seung Yong SHIN
1
;
Chul Gab LEE
;
Han Soo SONG
;
Sul Ha KIM
;
Hyun Seung LEE
;
Min Soo JUNG
;
Sang Kon YOO
Author Information
1. Occupational and Environmental Medicine, Chosun University Hospital, Pilmundaero 365, Dong-gu, Gwang-Ju, 501-717, Korea. eecg@daum.net
- Publication Type:Original Article
- Keywords:
Cardiovascular disease;
Cardiovascular risk;
Professional drivers;
Bus drivers
- MeSH:
Cardiovascular Diseases*;
Humans;
Hypertension;
Korea*;
Logistic Models;
Male;
Methods;
Middle Aged;
Nutrition Surveys;
Occupations;
Odds Ratio;
Prevalence;
Risk Assessment;
Risk Factors;
Stroke;
Waist Circumference
- From:Annals of Occupational and Environmental Medicine
2013;25(1):34-
- CountryRepublic of Korea
- Language:English
-
Abstract:
OBJECTIVE: To prevent the occurrence of CV events such as MI and stroke among professional drivers in Korea, bus drivers were compared to other occupations through the Framingham risk scoring system (FRS) or metabolic syndrome (MS) of cardiovascular disease (CVD) risk assessment methods. METHODS: In October 2012, a health examination survey was conducted for 443 male bus drivers in a big city. Their CVD risk factors were compared to those of a 'total employed' (A group) and 'crafts and machine operators' (B group) extracted from Fifth Korea National Health and Nutrition Examination Survey (KNHANES, 2010) data by using FRS and MS. We calculated proportions of the CVD risk factors distribution between bus drivers and the A, B groups by the bootstrapping method. The Odds ratio (OR) between CV event risk combining MS with CHD equivalent risk of FRS and occupational factors like shift patterns and professional driving duration/age ratios (PDAR) of bus drivers was calculated through multinominal logistic regression. RESULTS: The proportion of BMI > or = 25 kg/m2 was 53.9% and waist circumference > or = 90cm was 40.9% among bus drivers. Hypertension and MS prevalence of bus drivers was 53.3%, 49.9% which is higher than 17.6%, 22.6% in the A group and 19.7%, 23.8% in the B group respectively. OR of high CV event risk in alternate shift was 2.58 (95% CI 1.33~5.00) in comparison with double shift pattern and OR in PDAR > or = 0.5 was 2.18 (95% CI 1.15~4.14). CONCLUSION: Middle aged male drivers in a big city of Korea stand a higher chance of developing CV event than other professions of the same age.
