Sleep quality and its relationship with occupational health of bus drivers in Chongqing
Zhang Ling1, Hao Fengyi1, Jiang Xiaojiang2, He Yue1, Luo Xi1, Hu Yirong1, Zhao Xinling1
1Department of Clinical Psychology, the First People′s Hospital of Chongqing Liangjiang New Area, Chongqing 401120,China; 2Department of Neurology, Army Medical Center of PLA, Chongqing 400042, China
Abstract：ObjectiveTo investigate the sleep, illness, mood and job burnout of Chongqing bus drivers, and analyze the relationship between sleep quality and occupational health. MethodsGeneral demographic questionnaire, STOP-Bang questionnaire, Patient Health Questionaire-9 (PHQ-9), Generalized Anxiety Disorder-7 (GAD-7), Burnout Questionnaire and fatigue driving conditions were investigated for 299 bus drivers in Chongqing. According to the survey results, bus drivers were divided into obstructive sleep apnea hypopnea syndrome (OSAHS) high-risk group (n=225) and low-risk group (n=74), insomnia group (n=254) and no sleep symptoms group (n=45). ResultsThe OSAHS highrisk group and low-risk group had statistically significant differences in age ［（41.04±7.92,37.32±8.45），t=-3.34］, body mass index (BMI)［（25.37±3.30）kg/m2, （24.18±3.42）kg/m2,t=-2.63］, hypertension［24.32%(18/74)，23.11%(7/225）,χ2=32.71］， GAD-7［（7.32±6.47）points,（2.55±3.76）points,t=-7.80］, PHQ-9［（9.69±7.71）points, （3.56±3.84）points,t=9.00］, occupational burnout ［50.70%（39/74）,23.56%（53/225）,χ2=22.21］ and fatigue driving ［22.97%（17/74）,59.11%(133/225）,χ2=29.09］（all P＜0.01）. There were statistically significant differences in bus driver′s sleep problems in age （40.82±7.93，37.78±8.49,t=2.24）, GAD-7［（11.27±6.71）points，（2.39±3.14）points,t=8.71］, PHQ-9［（14.71±6.63）points，（3.37±3.38）points,t=-11.22］， occupational burnout［68.89%(34/45),24.02%(61/254),χ2=36.14 ］ and fatigue driving ［24.44%（11/45）,54.72%（139/254）,χ2=14.02］ （all P＜0.05）. Multivariate logistic regression analysis was performed on the influencing factors of OSAHS risk. High BMI（OR=1.16，95%CI：1.04-1.30）, hypertension（OR=16.96，95%CI：5.39-53.34） and high score of PHQ-9 （OR=1.19，95%CI：1.05-1.34） were independent risk factors for high risk of OSAHS in bus drivers (all P＜0.05). ConclusionsThe sleep quality of bus drivers is related to occupational health. Hypertension, overweight and depression can increase the risk of OSAHS and affect sleep quality.
张玲 郝凤仪 蒋晓江 何悦 骆茜 胡谊容 赵心灵. 重庆市公交驾驶员睡眠质量及其与职业健康的关系[J]. 中华诊断学电子杂志, 2019, 7(4): 279-283.
Zhang Ling, Hao Fengyi, Jiang Xiaojiang, He Yue, Luo Xi, Hu Yirong, Zhao Xinling. Sleep quality and its relationship with occupational health of bus drivers in Chongqing. zhzdx, 2019, 7(4): 279-283.
