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目的 研究船员航行时患病率与心理疲劳之间的关系。方法 调查航行期间船员的患病率 ;在航行前及航行的中期、后期对抽样的 40名船员应用 SCL - 90量表进行情绪状态调查 ,并测量其外周血肾上腺皮质激素的含量。结果 航行期间船员的患病率升高 ,第 2周最高 ,为航行前 4倍 ,并呈先升后降的趋势 ,航行第 1、2、3、4周平均患病率为航行前的 3.1、4.1、2 .5、1 .5倍。情感状态、肾上腺皮质激素含量变化与患病率类似。结论 不良精神因素影响了船员机体的抵抗力 ,是导致患病率升高的一个重要原因
Objective To study the relationship between the prevalence of sailing crew members and mental fatigue. Methods The prevalence of seafarers during the voyage was surveyed. The SCL - 90 scale was used to investigate the seizure status of 40 sampled sailors before and during the mid and late stages of navigation. The levels of adrenocorticotropic hormone in the peripheral blood were measured. Results The prevalence of seafarers increased during the sailing period, which was the highest in the second week, which was four times higher than that before the sailing and then increased first and then decreased. The average prevalence rates at the first, second, third and fourth weeks after sailing were 3.1 , 4.1,2 .5,1 .5 times. Emotional status, corticotropin content changes and the prevalence of similar. Conclusion The adverse mental factors have affected the body’s resistance, which is one of the important causes of the increased prevalence