广州市交通警察骨质疏松情况及影响因素调查

Calcaneal bone density and its influencing factors among traffic police in Guangzhou,China

目的了解广东省广州市交通警察骨质疏松情况及相关因素,为交通警察骨质疏松的预防提供科学依据。方法对745名交通警察进行问卷调查及骨密度检测,采用SPSS 13.0软件对所得结果进行统计分析。结果男性交通警察骨硬度指数(STI)值为(97.73±19.09),低于女性的(102.26±16.42),差异有统计学意义(t=2.21,P=0.006);男性交通警察随着年龄的增加骨质正常率逐渐下降,骨量流失率逐渐上升(χ2=89.038,P<0.001);男性交通警察不同体重情况STI值差异有统计学意义(F=2.887,P=0.035);吸烟组与不吸烟组、饮酒组与不饮酒组比较,差异均有统计学意义(P<0.05)。结论男性交通警察交警骨密度受年龄、体重、吸烟、饮酒等因素影响。

Objective To examine the status of calcaneal bone mineral density and its relevant factors among traffic police in Guangzhou city and to provide basis for prevention of osteoporosis in the population.Methods Ultrasonic bone density measurement was conducted in 745 traffic police to detect calcaneal bone mineral density and a questionnaire was used to collect relevant information and physical examination data in the police.SPSS 13.0 was used in statistical analysis.Results For male traffic police the bone stiffness index（STI,%）was 97.73±19.09,lower than that of the female traffic police（102.36＋16.42）,with a significant difference（t=2.21,P=0.006）.With the increment of age,the normality rate of bone density declined and the loss of bone density increased among the male police（χ2=89.038,P〈0.001）.There were significant differences in bone density among the male police with different body weight（F=2.887,P=0.035）,smoking and alcohol drinking（P〈0.05 for all）.Conclusion The bone density of male police influenced by age,smoking,alcohol drinking,and body weight.