摘要目的 检测某潜艇艇员航行前后部分生理学指标的变化,以评价航行环境对艇员生理的影响.方法 航行前1d及航行15 d时,用常规方法测量艇员脉搏、血压和呼吸频率；用ECG-6511、Gould Spiroscreen肺功能仪和CFM-8P型脑电仪分别检测艇员心电图、肺功能和脑电图.结果 航行前艇员的脉搏为(65.8±3.6)/min,收缩压为(117.5±11.7) mm Hg;航行15 d后脉搏为(67.3±5.2)/min,收缩压为(115.5±10.6) mm Hg,航行前后差异有统计学意义(P＜0.05或P＜0.01).航行前后,心电图检测结果差异无统计学意义(P＞0.05),脑功能检测中θ和δ慢波数量差异有统计学意义(P＜0.01),肺功能指标变化差异无统计学意义(P＞0.05).结论 潜艇航行条件对艇员部分生理学指标有一定影响.

abstractsObjective To monitor certain physiological indices of the submarine crew both before and after deployment,so as to evaluate the effect of the prolonged deployment on the ship crew.Methods Pulse,blood pressure and respiratory rate were detected with routine methods.ECG,EEG and pulmonary function of the submarine crew were monitored respectively with ECG-6511,CFM-8P and Gould Spiroscreen.Results When compared with those indices detected before deployment at sea,changes in the physiological data were noticeable.The pulse rate of the submarine crew following 15 days of deployment at sea was (67.3 ± 5.2)/min,and the systolic pressure was ( 115.5 ± 10.6 ) mmHg.In some submariners,temporary abnormal ECG could be noted after prolonged deployment ( P ＜ 0.05 ),and monitoring of the brain function showed that the number of θ and δ slow waves increased significantly ( P ＜ 0.01 ).However,no significant changes could be detected in the pulmonary function of the submarine crew.Conclusions The monitoring and analysis of the physiological indices of the submarine crew.both before and after deployment indicated that operational conditions of the submarine had certain effect on the submarine crew.