潜艇长航对艇员血常规的影响

摘要

Objective To investigate the effects of prolonged deployment at sea on the levels of blood routine in submariners.Methods Two milliliters of venal blood were collected from 57 submariners before, during and after prolonged deployment at sea , and the levels of white blood cell ( WBC), red blood cell (RBC), hemoglobin (Hb) and platelet (PLT) were detected.Results The levels of WBC [(7.43 ±1.26) ×109 /L、(7.55 ±1.62) ×109 /L ], RBC [(5.33 ±0.33) ×1012 /L、 (5.22 ±0.36) ×1012 /L], Hb [(151.97 ±9.44) g/L、(159.44 ±11.64) g/L] and PLT [(215.30 ±38.90) ×109 /L、(211.70 ± 39.99) ×109 /L] during and after deployment were all higher than those before deployment [(5.90 ±1.29) × 109 /L、(4.41 ±0.29) ×1012 /L、(142.84 ±10.06)g/L、(175.37 ±40.98) ×109 /L].Statistical significance could be noted when comparisons were made between them (P <0.05).The levels of RBC and Hb during and after deployment were higher than the norms , and statistical significance could also be seen , as compared with those before deployment (P <0.05).Conclusions Prolonged deployment at sea might exert effects on the levels of blood routine in submariners due to various reasons .Effects should be made on the monitoring of blood routine in submariners.%目的 研究潜艇长航对艇员血常规的影响.方法 航前、航中和航后分别采集57名艇员静脉血,检测白细胞(WBC)、红细胞(RBC)、血红蛋白(Hb)、血小板(PLT)水平.结果 航中、航后艇员WBC[(7.43±1.26)×109/L、(7.55±1.62)×109/L]、RBC[(5.33±0.33)×1012/L、(5.22±0.36)×1012/L]、Hb[(151.97±9.44)g/L、(159.44±11.64)g/L]、PLT[(215.30±38.90)×109/L、(211.70±39.99)×109/L]水平均高于航前[(5.90±1.29)×109/L、(4.41±0.29)×1012/L、(142.84±10.06)g/L、(175.37±40.98)×109/L],差异有统计学意义(P<0.05);航中和航后RBC和Hb水平高于正常值比例增加,与航前比较差异有统计学意义(P<0.05).结论 潜艇长航由于各种因素的影响可能对艇员血常规水平造成一定影响,应继续加强对官兵血常规的监测工作.