气温骤降对人体血压和血常规的影响兼析海拔变化对体内压力的影响  

Influence of sudden drop in temperature on blood pressure and blood routine with analyzing influence of altitude change on internal pressure

作　　者：邓晗[1] 吴家林[1] 唐慧明[1] 刘佩玉[1] 金岚[1] 

机构地区：[1]南京军区庐山疗养院

出　　处：《中国疗养医学》2011年第5期394-395,共2页Chinese Journal of Convalescent Medicine

摘　　要：目的了解环境气温骤降对人体血压和血常规的影响。方法测量由有供暖地到无供暖地18名飞行员的血压、血常规,并于1周后复查。结果血压由(120.54±12.22)/(76.08±5.29)mmHg(1mmHg=0.133kPa)改变为(115.15±12.43)/(68.38±7.91)mmHg,红细胞计数由(5.391±1.095)×1012/L改变为(4.733±0.984)×1012/L,血红蛋白由(170.88±16.89)g/L改变为(146.69±14.26)g/L,白细胞计数由(6.833±1.273)×109/L改变为(5.917±1.032)×109/L。上述变化经统计学处理,差异均有统计学意义。结论环境气温骤降会使人体血液浓缩,增加血液的黏滞度和血流阻力,应注意相应条件下对循环机能欠佳人员的保健措施,预防因此而导致的心血管事件。Objective Understanding of the impact of environment temperature plummets on human blood pressure and blood. Methods Measured from a heating region to region without heating the blood pressure and blood of 18 pilots,and reviewed after one week.Results Blood pressure changed from (120.54±12.22)/(76.08±5.29)mmHg (1 mmHg=0.133 kPa)to(115.15±12.43)/(68.38±7.91)mmHg,red blood cells count changed from(5.391±1.095)×1012/L to(4.733±0.984)×1012/L,hemoglobin changed from(170.88±16.89)g/L to(146.69±14.26)g/L,white blood cells count changed from the (6.833±1.273) ×109 /L to (5.917 ±1.032)×109 /L,the differences were statistically significant.Conclusion Sudden drop in temperature caused the body to the blood concentration,increased blood viscosity and vascular resistance,so we should pay attention to the staff of poor circulation function and provide health care measures,prevention of cardiovascular events such causes.

关 键 词：气温骤降 血压 血常规 

分 类 号：R188[医药卫生—流行病学]