远航对海军医务人员呼吸功能的影响

Influence of Oceangoing Voyage on the Respiratory Function of Naval Medical Staff

目的探讨远航对医务人员呼吸功能的影响,为海军远航卫勤保障提供依据。方法对2013年7月13日—2013年10月25日远航的45名医务人员进行呼吸功能检测,分析其影响因素。结果第一秒用力肺活量、一秒率、最大呼气流速、50%肺活量时用力吸气流速、25%肺活量时用力呼气流速、用力呼气中期平均流速远航前、后变化差异显著(P<0.05);晕船者与不晕船者比较,第一秒用力肺活量、50%肺活量时用力吸气流速具有统计学差异(P<0.05)。结论远航对医务人员呼吸功能有一定影响,应予以重视,加强预防和卫勤保障。

Objective To investigate the influence of the oceangoing voyage on respiratory function of naval medical staff so as to provide reference for hygiene service during oceangoing voyage tasks. Methods The respiratory functions of 45 medical staff members on oceangoing voyages from July 13 to October 25,2013 were detected,and influence factors were also analyzed. Results Compared with the factors before the voyage,there were significant differences in values of FEV1（ forced expiratory volume in one second）,FEV1 / FVC（ forced vital capacity）,FEFMax（ maximal expiratory flow rate）,FIF（ forced expiratory flow） 50%,FEF25% and FEF25%-75% after voyage（ P〈0. 05）; meanwhile,staff members who suffered seasickness had statistically significant differences in values of FEV1 and FIF50%compared with those of staff members without suffering seasickness（ P〈0. 05）. Conclusion The oceangoing voyage has a certain influence on the respiratory function of medical staff,so the preventive measures and hygiene service should be enhanced for naval voyages.