社区老年人运动功能与体成分及骨质强度的相关性研究

摘要：目的  探讨社区老年人运动功能与体成分与骨质强度的相关性，为促进健康老龄化提供理论指导。方法  采用便利抽样法抽取锦州市太和区、古塔区和凌河区的200例年龄≥60岁的老年人进行问卷调查及身高、骨质强度与体成分的测量。结果  参与调查的老年人被诊断为有运动功能障碍的老年人26例（13.5%），不同性别的老年人在运动功能障碍得分方面比较，差异有统计学意义（t =2.599，P =0.010），身高、体脂肪率、骨质强度指数、体质指数（BMI）均与GLFS得分有相关性（P <0.05）；运动功能障碍组身高、BMI、体脂肪率及骨质强度与非运动功能障碍组比较，差异有统计学意义（P <0.05）；有高血压、糖尿病运动功能得分与无高血压、糖尿病运动功能得分比较，差异有统计学意义（P <0.05）。结论  本研究表明，运动功能障碍患者身高与骨质强度较低，其体脂肪率、BMI较高；高血压、糖尿病与运动功能障碍密切相关，BMI及体脂肪率的控制，钙质的补充，高血压、糖尿病的控制及预防可以减少运动功能障碍的发生。

Correlations of locomotive syndrome with body composition and bone strength of the elderly in community

Abstract: Objective To explore the relationships of locomotive syndrome (LS) with body composition and bone strength of the elderly in community. Methods Totally 200 people aged 60 years and above were selected from Taihe District, Guta District and Linghe District in Jinzhou using convenient sampling method. The questionnaire survey was conducted, and height, bone strength and body composition were measured. Results Among the elderly, 26 participants (13.5%) were diagnosed as LS; GLFS scores were statistically significant in terms of gender difference (t =2.599, P < 0.05); height, body fat percentage, bone strength and BMI were all correlated with GLFS scores (P < 0.05). The differences in height, body fat percentage, BMI and bone strength were statistically significant between the LS group and the non-LS group (P < 0.05). There were significant differences in GLFS scores between the participants with hypertension and diabetes and those without (P < 0.05). Conclusions Patients with LS have lower height and bone strength, higher body fat percentage and BMI. Hypertension and diabetes are closely correlated with GLFS scores. Control of body fat percentage and BMI, calcium supplement, control and prevention of hypertension and diabetes can reduce the occurrence of locomotive syndrome.