摘要目的 调查了解3家综合医院45岁以下医护人员和后勤人员的健康状况及其对营养知识的了解情况,为今后职工保健工作提供理论依据和实施建议.方法 通过问卷调查,分析医护人员和后勤人员对营养知识的了解情况;BMI、腰围以及体检结果的异常情况;分析营养知识掌握程度与健康状况的相关性.结果 医护人员和后勤人员对营养知识了解均较好,医护人员所得平均分高于行政后勤人员,差异有统计学意义(7.9±0.2 vs 6.6±0.3;t=2.18,P＜0.05).营养状况评估及体检结果中,除心电图的异常比例外,其余各指标的异常比例均为后勤人员高于医护人员,差异有统计学意义(P＜0.05或P＜0.01).结论 良好的营养知识有助于身体素质的提高,医院内应强化健康教育,促使员工优化生活方式,后勤人员更需加强自我保健意识.

abstractsObjective To investigate the general health status and nutritional knowledge of medical and support staff under 45 at three general hospital so as to provide theoretic basis and implementation suggestion for future health care. Methods Their knowledge of nutrition was compared by a questionnaire;body mass index (BMI), waist circumference, and abnormal physical examination results were investigated and analyzed;correlation of nutritional knowledge and health status was analyzed. Results Both groups had a better understanding of nutrition;the mean score of medical staff was higher than that of support staff, and the difference was statistically significant ( 7.9 ± 0.2 vs 6.6 ± 0.3;t = 2. 18, P ＜ 0. 05 ). Except for abnormal electrocardiogram, the abnormal proportion of other indicators in medical staff was lower than that in support staff on the nutritional status assessment and examination results, and the difference was statistically significant( P ＜0. 05 or P ＜ 0. 01 ). Conclusions Good nutrition knowledge helps to improve physical fitness;hospitals should strengthen the health education to optimize staff' lifestyle. Support staff shall strengthen their health awareness.