摘要
目的调查6~12个月婴幼儿的骨密度情况,明确其影响因素。方法选取2017年3月至2018年9月期间于本院健康体检的416例婴幼儿作为研究对象,测量所有受检婴幼儿骨密度,由家长填写自制调查问卷,并分析骨密度影响因素。结果416例婴幼儿中有335例骨密度正常,占80.53%,81例为骨密度不足,占19.47%;婴幼儿骨密度不足以6~8个月、发育迟缓、母乳喂养的婴幼儿发生率(34.90%、35.29%、28.75%)较高,不同月龄、不同身高及不同喂养方式婴幼儿骨密度不足检出率对比,差异有统计学意义(P<0.05);婴幼儿骨密度不足以孕周<37周、出生体质量<2500g的婴幼儿发生率(64.52%、58.82%)较高,且不同孕周及不同出生体质量婴幼儿骨密度不足检出率对比,差异有统计学意义(P<0.05);婴幼儿骨密度不足以静多动少、户外活动时间每天<2h的婴幼儿发生率(26.45%、39.83%)较高,不同活动水平及不同户外活动时间婴幼儿骨密度不足检出率对比,差异有统计学意义(P<0.05)。结论6~12个月婴幼儿的骨密度影响因素较多,应定期进行骨密度监测,及早干预。
Objective To investigate the bone mineral density of infants aged 6 to12 months and its influencing factors.Methods 416 infants with physical examination in the hospital from March 2017 to September 2018 were selected as the subjects.The bone mineral density of all infants were measured,and the self-made questionnaire was completed by parents.The influencing factors of bone mineral density were analyzed. Results Among 416 infants,335 cases had normal bone mineral density,accounting for 80.53%,and 81 cases had insufficient bone density,accounting for 19.47%;The incidence of insufficient bone mineral density less than 6-8 months,developmental retardation,breast feeding in infants were higher (34.90%,35.29%,28.75%),the detection rate of insufficient bone mineral density in infants with different ages,different heights and different feeding methods were compared,and the difference was statistically significant (P<0.05);The incidence of insufficient bone mineral density less than with gestational age<37 weeks and birth body mass<2 500 g in infants (64.52%,58.82%) were higher,the detection rate of insufficient bone mineral density in infants with different gestational weeks and different birth body mass were compared,and the difference was statistically significant (P<0.05);The incidence of insufficient bone mineral density with less dynamic more static,outdoor activity time<2 h every day in infants were higher (26.45%,39.83%),the detection rate of bone mineral density in infants with different activity levels and different outdoor activity time were compared,and the difference was statistically significant (P<0.05).Conclusion There are many factors affecting bone mineral density in infants aged 6 to 12 months.Bone mineral density monitoring should be carried out regularly and early intervention is implemented.
作者
吴珊
范小雪
吴剑萍
Wu Shan;Fan Xiaoxue;Wu Jianping(Department of Children Healthcare,Yichun Maternal and Child Health Hospital,Yichun,Jiangxi,336000,China)
出处
《当代医学》
2019年第31期32-34,共3页
Contemporary Medicine
