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目的对某市因伤害住院患者的分布情况进行趋势分析。方法对2010年-2014年某市综合医院收治的11 319例伤害住院患者的分布趋势情况进行描述性分析,并做相关因素分析。结果不同性别因伤害住院患者构成差异具有统计学意义(χ~2=14.65,P=0.005<0.05),不同年龄组因伤害住院患者所占比例差异具有统计学意义(χ~2=58.68,P=0.000>0.05),45-64岁和≥65岁年龄组因伤害住院患者所占比例均与年份呈正相关关系(P<0.001);15岁~24岁和25岁~44岁年龄组因伤害住院患者所占比例与年份呈负相关关系(P<0.001),不同因伤害类型的住院患者所占比例差异具有统计学意义(χ~2=77.47,P=0.000<0.05),意外跌倒伤害住院患者所占比例与年份呈正相关关系(r~2=0.900,P=0.019<0.05);交通事故伤害住院患者所占比例与年份呈负相关关系(r~2=-0.939,P=0.009<0.05),平均每例住院费用和日均住院费用与平均住院天数均存在负相关关系(r~2=-0.943,P=0.016和r 2=-0.961,P=0.009)。结论某市因伤害住院患者以男性青壮年居多;老年人是伤害发生的高危群体;伤害给家庭社会造成的直接经济负担日益加重。
Objective To analyze the trend of the distribution of hospitalized patients in a certain city. Methods Descriptive analysis was performed on the distribution trends of 11 319 injured inpatients admitted to a general hospital from 2010 to 2014 and the related factors were analyzed. Results There were significant differences in the composition of hospitalized patients with different sex due to injury (χ ~ 2 = 14.65, P = 0.005 <0.05). There were significant differences in the proportions of hospitalized patients with different ages (χ ~ 2 = 58.68, P = 0.000> 0.05). The proportions of hospitalized patients aged 45-64 and ≥65 years with injuries were positively correlated with the year (P <0.001). In the age group of 15-24 and 25-44, The proportion of hospitalized patients was negatively correlated with the year (P <0.001). The proportion of hospitalized patients with different types of injuries was statistically significant (χ ~ 2 = 77.47, P = 0.000 <0.05) (R 2 = 0.900, P = 0.019 <0.05). There was a negative correlation between the proportion of inpatients with traffic accidents and the year (r 2 = -0.939, P = 0.009 <0.05) ). There was a negative correlation between the average cost of hospitalization and the average hospitalization cost per hospital stay (r ~ 2 = -0.943, P = 0.016 and r 2 = -0.961, P = 0.009). Conclusion The majority of male hospitalized young patients are injured in hospital in the city. The elderly are the high risk groups of injuries. The direct economic burden of injury to the family society is aggravated.