水面舰艇护航任务中艇员疲劳状况调查及预防

Investigation and prevention of fatigue among shipboard personnel during the escort mission

目的调查水面舰艇护航任务中艇员疲劳状况并提出有针对性的预防措施。方法分别在护航期间第60天、120天及180天采用《疲劳自觉症状调查表》并结合《门诊伤病员登记本》对90名艇员疲劳状况进行调查分析。结果3次疲劳调查结果显示,“任一种疲劳自觉症状”发生率为85.94%;其中“经常或总是如此”为22.49%;“困倦感”“注意力集中困难”“身体局部不适”得分随任务时间延长而增加。结论护航艇员疲劳发生率较高,随着任务时间的延长有一定的上升趋势。应采取多种措施加强艇员疲劳的预防,保护艇员的身心健康。

Objective To investigate the fatigue status of the shipboard naval personnel during the escort mission and put forward targeted preventive measures.Methods On the 60th,120th and 180th day of the escort mission,the fatigue status of the 90 ship crew was investigated and analyzed by using the self⁃conscious fatigue symptom questionnaire and referring to the outpatient registry.Results The results of the 3 fatigue surveys showed that the total rate of“any fatigue self⁃conscious symptom”was 85.94%.The total morbidity of“often or always feeling tired”was 22.49%.The scores of“drowsiness”,“difficulty in concentration”,“local physical discomfort”increased with the prolonging of the escort mission.Conclusion The rate of fatigue among the ship crew during the escort mission is relatively high,and it displays a upward trend with the prolonging of the mission.Various measures should be taken to intensify the prevention of fatigue among the ship crew,so as to protect their physical and mental health.