摘要
目的探讨远洋舰船环境对群体收缩压、舒张压与体重指数、年龄间关系的影响,为远洋测控船长航卫勤保障提供依据。方法随机抽选参试远洋测量船不同年龄段船员161名,测定远洋航行120d后,血压(收缩压、舒张压)、体重、身高、体重指数,并以其他远洋测控船员206名(未出海)为对照,观察在远洋舰艇环境生活群体中不同年龄段间相同观察指标的差异和同年龄段不同观察指标间的相关性。结果远洋组:从低年龄段到高年龄段,收缩压、舒张压和体重指数在统计学上增加显著;体重指数与舒张压、收缩压与舒张压及年龄与收缩压存在显著正相关,样本量越大趋势越明显;非远洋组:变化趋势同远洋组,且两组比较无显著性差异(P〉0.05)。结论远洋舰船环境对血压与体重指数的相关性无显著性影响。
Objective To investigate the relationship between systolic pressure (SP), diastolic pressure (DP) and body mass index(BMI) , age, and to provide evidence of hygienic insurance in oceangoing vessel environment. Methods One hundred and sixty one crew with different age were randomly selected from oceangoing vessels. Their blood pressure (SP and DP), body weight, body hight and BMI were measured after a 120-day- ocean voyage and compared with those of 206 crew from other oceangoing vessels (no voyage ) regarded as control group. Differences between same indexes of crew with different age and between different indexes of crew with same age were observed in oceangoing vessel environment. Results There were statisticaly significant increases in SP, DP and BMI as growing age of crew in ocean survey group. The positive correlations of BMI with DP, of SP with DP and of age with SP were significant, especially when the samples were large. Changes of above indexes of control group tended to those of ocean survey group, and the difference between both groups was not significant ( P 〉 0.05 ). Conclusions This finding suggested that there is no significant effect of oceangoing vessel environment on correlation between blood pressure and body mass index of crew.
出处
《中华航海医学与高气压医学杂志》
CAS
CSCD
2007年第1期45-47,共3页
Chinese Journal of Nautical Medicine and Hyperbaric Medicine
关键词
远洋舰船环境
血压
体重指数
Oceangoing vessel environment
Blood pressure
Body mass index