【摘要】 目的探讨铁路在职职工睡眠行为的特点。方法采用分层整群随机抽样的方法,抽取302名济南铁路分局在职职工。对所抽样本进行睡眠行为与睡眠质量评定量表(SBQS)及一般项目调查表的调查。全部资料用SAS软件包进行统计分析。结果铁路在职职工一般晚10时半左右上床,入睡时间需要24分钟左右,早上6时40分左右起床,每晚睡眠7小时零10分钟左右。有超过1/3的男性和超过1/2的女性有午睡的习惯,而超过40%的男性和超过30%的女性午睡的原因是因为上夜班。结论铁路在职职工的睡眠行为具有自身的特点,铁路主管部门需要针对这些特点采取应对措施,合理安排作息时间,以提高睡眠质量。更多还原

【Abstract】 Objective To explore the sleep behaviors of in-service railroad workers.Methods A cross-sectional study was conducted among a representative sample of 302 railroad workers who worked within the precinct of Jinan Railroad Branch Bureau.Sleep Behavior and Quality Scale(SBQS) and general information questionnaire were used.Results Railroad workers usually went to bed around 10:30 pm and took 24 minutes to fall asleep.They usually got up around 6:40 am,and maintained a sleep duration of 7 hours and 10 minutes.Over 1/3 of the males and 1/2 of the females took naps during the midday.The reason for taking nap was night shift in more than 40% of the male and more than 30% of the female.Conclusion Railroad workers have particular characteristics in their sleep behaviors.In order to improve their sleep quality,the corresponding authorities should take adequate interventions,such as assigning reasonable work-rest cycles.更多还原