CAJ | 학술논문

为探讨步速与老年人运动能力及医疗费的相互关系,以590名70岁以上缴纳国民医疗保险的老年人（日本）为解析对象,采用现场调查、测量及数理统计进行研究。通过动态观察4年间平均每人每月医疗费支出的情况发现,高步速组老年人的3项运动能力指标（下肢肌蹬伸力量、平衡能力、灵敏素质）均显著优于中步速组和低步速组,特别是医疗费支出也随着步速能力的提高呈现递减的趋势。可见,保持相对较高的步速能力,对提高老年人运动能力,降低医疗费支出有积极的作用。
위탐토보속여노년인운동능력급의료비적상호관계,이590명70세이상격납국민의료보험적노년인（일본）위해석대상,채용현장조사、측량급수리통계진행연구。통과동태관찰4년간평균매인매월의료비지출적정황발현,고보속조노년인적3항운동능력지표（하지기등신역량、평형능력、령민소질）균현저우우중보속조화저보속조,특별시의료비지출야수착보속능력적제고정현체감적추세。가견,보지상대교고적보속능력,대제고노년인운동능력,강저의료비지출유적겁적작용。
In order to probe into the interrelations between walking pace and elderly people’s sports capacities and medical expenses,the authors made a study by basing their analysis subject on 590 national medical insurance paying elderly people older than 70（in Japan）,and by means of field investigation,measurement and mathematical statistics.By dynamically observing average medical expenses per month per person in 4 years,the authors found that 3 sports capacity indexes（lower limb muscle stretching power,balancing capacity,agility quality） of the elderly people in the high walking pace group were significantly better than those of the elderly people in the medium walking pace group and the low walking pacing group,especially,medical expenses showed a trend of decreasing as the walking pace capacity increased.Therefore,maintaining a relatively high walking pace capacity plays a positive role in boosting elderly people’s sports capacities and reducing their medical expenses.