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目的探讨国家矿山应急救援开滦基地救援人员的职业应激与肾损伤的关系,为预防职业危害提供科学依据。方法采用开滦医疗有限责任公司2011年职业健康检查的444名队员的肾功能指标进行分析。结果工龄≥10a的救援队员尿素氮(BUN)水平为(5.80±1.37)mmol/L,工龄<5a的救援队员BUN水平为(5.48±1.23)mmol/L,工龄5~10a的救援队员BUN水平为(5.43±1.50)mmol/L,工龄≥10a的救援队员BUN水平高于工龄<10a者,差异有统计学意义(P<0.05);救援队员的尿酸(UA)为(337.19±101.16)μmol/L,急救人员UA为(308.58±119.22)μmol/L,后勤人员UA为(290.78±85.45)μmol/L,救援队员的UA水平高于急救和后勤人员,差异有统计学意义(P<0.05)。结论救援职业应激可导致肾脏发生疲劳性损伤,但无严重实质性肾损伤。
Objective To explore the relationship between occupational stress and renal injury in rescue workers in national mine emergency rescue Kailuan base, and provide a scientific basis for preventing occupational hazards. Methods The renal function of 444 team members from occupational health examination in 2011 in Kailuan Medical Co., Ltd. was analyzed. Results The level of BUN was (5.80 ± 1.37) mmol / L for rescue workers who were older than 10 years and the level of BUN was 5.48 ± 1.23 mmol / L for rescue workers whose working years were less than 5 years. The levels of BUN for rescue workers aged 5-10 years (5.43 ± 1.50) mmol / L, and the BUN level of rescue workers who were more than 10 years old was higher than those who were less than 10 years old (P <0.05). The UA of rescue team was (337.19 ± 101.16) μmol / L, UA was (308.58 ± 119.22) μmol / L for first aid workers and (290.78 ± 85.45) μmol / L for UA staff, UA was higher than first aid and logistics staff, the difference was statistically significant (P <0.05 ). Conclusion Rescue occupational stress can cause fatigue injury in the kidney, but no severe renal injury.