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±è¸íÈñ ( Kim Myung-Hee ) - ºÎ»ê´ëÇб³ °£È£´ëÇÐ °£È£Çаú
±èÁÖ¼º ( Kim Ju-Sung ) - ºÎ»ê´ëÇб³ °£È£´ëÇÐ °£È£Çаú ±èÀÎÁÖ ( Kim In-Ju ) - ½ÃÄ«°íÀϸ®³ëÀÌ´ëÇб³ °£È£´ëÇÐ
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Abstract
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Purpose: To evaluate physical characteristics, lifestyle related to bone-health, and bone mineral density (BMD) in mothers and their daughters and to determine the predictors of BMD.
Method: BMDs at the forearm, lumbar spine, and femur were measured in 101 healthy, mother-daughter pairs by dual energy X-ray absorptiometry. Mother-daughter differences between general characteristics, means for BMDs were assessed by ¥ö2-test, t-tests. Multiple regression analyses were used to identify predictors of BMD in each group.
Results: Mothers had significantly higher BMD than their daughters at forearm, lumbar spine, and femur. The predictors of mothers¡¯ BMDs were body weight, body mass index (BMI) and percentage body fat, explaining 5.1~31.6% of the variation in BMDs. BMI, percentage body fat and their mother¡¯s BMD of the corresponding site bone were predictors in daughters, explaining 17.5~31.6% of the variations in BMDs.
Conclusion: These results indicate the importance of weight on bone that the BMDs seems to be related to fat free mass both in young-adult daughters and in middle aged mothers. These also suggest the importance ofintervention for the development of BMD in daughter of mother with low BMD.
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KeyWords
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°ñ¹Ðµµ, °ñ´Ù°øÁõ
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¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸
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µîÀçÀú³Î Á¤º¸
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