초록
본 논문은 일개 농촌주민들을 대상으로 신체구성, 운동(과거 운동여부), 체력상태, 골밀도를 조사하고, 골밀도와의 관련된 요인을 파악하여 농촌 주민들의 골다공증 예방을 위한 기초자료를 제시하고자 143명을 대상으로 연구하였고, 결과로서 조사대상자들 연령이 증가할수록, 교육수준이 낮을수록 골밀도가 낮았으며(p<0.05), 만성질환이 있는 경우는 없는 경우보다 골밀도가 낮았다(p<0.05). 그리고, 체중 BMI 체지방량 제지방량이 많이 나가는 경우가 낮은 경우보다 골밀도가 유의하게 높았으며(p<0.01), 과거 운동을 했던 경우와 기초 대사량이 높은 경우, 근육량이 많은 경우 골밀도가 높았다(p<0.01). 또한, 악력 윗몸일으키기 팔굽혀펴기 등 체력이 좋은 경우 골밀도가 높았으며(p<0.01), 골밀도 수치를 종속변수로 한 다중 회귀분석결과 연령, 만성질환 유무, 과거 운동유무가 유의한 변수로 나타났다.
This study was performed to be used as basic data to preventive the osteoporosis of a rural community people, after finding out the bone mineral density and a state of health, that of exercise, body composition and basic physical strength of the rural community adult. the subject for 143 adults of a rural community, the relation between bone mineral density and a state of health, that of exercise, body measurement and basic physical strength was studied. The research results were as follows. 1. In survey subjects, the more the age increased(p<0.01) and the lower the educational level was, the lower bone mineral density was(p<0.05). 2. Bone mineral density was significantly lower in those who had chronic diseases than those who didn't (p<0.05). 3. Bone mineral density was significantly higher in those who had much weight, BMI, body fat mass, and fat-free mass than those who didn't(p<0.01). 4. Bone mineral density was significantly high in those who exercised in the past, whose basal metabolism was high, and whose muscle mass was much(p<0.05). 5. Bone mineral density was high in those who had much grasping power and a number of sit-ups and push-ups (p<0.01). 6. As a result of Multiple Regression Analysis in which BMD was a dependent variable, the more the age increased, the more the score of bone density decreased when they had chronic diseases. And the exercise of the past affected the increase of bone mineral density.
