摘要目的 探讨饮食及生活习惯对海军某部官兵高脂血症发生率的影响.方法 采用问卷调查方法,对海军某部现役官兵进行流行病学调查,并对官兵进行空腹血脂化验.其中高脂血症官兵设为高脂血症组,血脂正常官兵设为对照组.比较2组官兵在饮食及生活习惯上的差异.结果 调查海军官兵5972名,其高脂血症患病率为27.51％.高脂血症组进食高脂肪食物频率≥2餐/d的比率为35.61％,进食高蛋白食物频率≥2餐/d的比率为79.98％,喜好甜食的比率为44.74％,进食零食频率≥3 d/周的比率为59.97％,与对照组相比差异有统计学意义(P<0.05).高脂血症组进食高纤维素食物频率≤2 d/周的比率为34.02％,进食富含维C食物频率≤1餐/d的比率高达49.23％,与对照组相比差异有统计学意义(P<0.05).高脂血症组体育活动频率≤2 d/周的比率为39.74％,每周累计体育活动时间>4 h的官兵比例为34.57％,与对照组相比差异有统计学意义(P<0.05).高脂血症组BMI≥24的比例为39.62％,而对照组该比例仅为14.02％,2组比较差异有统计学意义(P<0.05).结论 饮食及生活习惯对海军某部现役官兵高脂血症患病率有重要影响,应给予高度关注.

abstractsObjective To investigate the mpact of diet and life habit on the prevalence of hyperlipidemia in naval personnel. Methods An epidemiological survey was made among the active naval personnel of a certain unit by questionnaire and fasting blood lipid was detected in the naval personnel. The naval personnel with hyperlipidemia were designated as the hyperlipidemia group and those with normal blood lipid were designated as the control group. Then, differences in diet and life habbit were compared between the naval personnel of the 2 groups. Results In the 5972 naval personnel surveyed, the prevalence of hyperlipidemia was 27. 51％. The rate of having high fat diet was more than 2 meals per day in the hyperlipidemia group, accounting for 35. 61％, the rate of having high protein diet was more than 2 meals per day, accounting for 79. 98％, the rate of preferring sweet diet was 44. 74％ and the rate of having snacks was more than 3 days per week, accounting for 59. 97％. There was obvious statistical significance, as compared with the control group ( P<0. 05). For the hyperlipidemia group, the rate of having rich dietary fiber food was more than 2 days per week, accounting for 34. 02％ and the rate of having rich vitamin food was less than 1 meal a day, accounting for 49. 23％, and there was statistical significance, when compared with those of the control group ( P<0. 05). For the hyperlipidemia group, the rate of having physical activity was less than 2 days per week, accounting for 39. 74％, and total physical activity time was more than 4 hours per week, accounting for 34. 57％. There was statistical significance, as compared with the control group (P<0. 05).&nbsp;The rate of BMI larger than 24 in the hyperlipidemia group was 39. 62％, while that of the control group was just 14. 02％, and statistical significance could be found, when comparisons were made between the 2 groups (P<0. 05). Conclusion Diet and life habit have significant impact on the prevalence of hyperlipidemia in the naval personnel, to which great emphasis should be paid.