일부 도시 여아(7~10세)의 신체계측과 지수에 관한 연구

Abstract

저자는 한국인 여자 학동의 발육상태와 성장의 비를 조사하고자 7세에서 10세 사이의 여자 411명을 대상으로 연령별로 신장, 지극장, 하지장, 좌고, 체중, 두장, 두 폭을 측정하고 다시 버지극장, 비하지장, 비좌고. 비체중 및 두지수를 조사한바 신장 평균은 7세 117.40cm에서 10세 132.92cm 사이로서 연 성장평균은 5.17cm 이고, 지극장 평균은 7세 113.12cm에서 10세 130.46cm 사이로서 연 성장평균은 5.78cm이고 하지장 평균은 7세 62.96cm에서 10세 73.14cm 사이로서 연 성장평균은 3.39cm이고, 좌고의 평균은 7세 65.82cm에서 10세 73.13cm 사이로서 연 성장평균은 2.43cm이고, 체중의 평균은 7세 21.22cm에서 10세 29.17cm 사이로서 연 평균 증가는 2.68cm이고, 두장 평균은 7세 16.29cm에서 10세 16.60cm사이로서 연 평균 증가는0.10cm이고, 두쪽의 평균은 7세 14.50cm에서 10세 14.81cm 사이로서 연 평균 증가는 0.10cm였다. 좌고의 지수는 연령증가에 따라 약간 감소하는데 비하여 비 하지장의 지수는 증가하고 있고 비체중도 연령 증가에 따라 약간 증가 한다. 두지수에 의한 두형은 단두로서 연령적 변화가 거의 없고 비지극장은 어느 연령에서나 96이상이며 연령 증가에 따라 약간 증가하고 있고 신장, 지극장, 하지장, 좌고, 체중, 등 성적은 9세에서 10세 사이의 증가가 가장 현저하였다.

The stature, span. lower limb length, sitting height, head length and head breadth of 411 Korean elementary school girls ranging from 7 to 10 years of age were measured biometrically and the indices among all of the items were calculate to investigate the physical growth status. The following conclusion have been obtained. 1. The average statures were 117.40cm in 7, 122.72cm in 8, 126.76cm in 9 and 132.92cm in 10 years of age groups, and the annual average stature growth was 5.17cm. 2. The average spans were 113.12cm in 7, 118.70cm in 8, 124.26cm in 9, 130.46cm in 10 years of age groups, and the annual average span growth was 5.78cm. 3. The average lower limb lengths were 62.96cm in 7, 66.80cm in 8, 69.09cm in 9 and 73.14cm in 10 years of age groups, and the annual average lower length growth was 3.39cm. 4. The average sitting heights were 65.82cm in 7, 68.56cm in 8, 70.18cm in 9 and 73.13cm in 10 years of age groups, and the annual average sitting height growth was 2.43cm. 5. The average body weights were 21.22kg in 7, 24.13kg in 8, 25.54kg in 9 and 29.27kg in 10 years of age groups, and the annual average body weight growth was 2.68kg. 6. The average head lengths were 16,29cm in 7, 16.38cm in 8, 16.47cm in 9 and 16.60cm in 10 years of age groups, and the annual average head length growth was 0.10cm. 7. The average head breadth were 14.50cm in 7, 14.65cm in 8, 14.67cm in 9 and 14.81cm in to years of age groups, and the annual average head breadth growth was 0.10cm. 8. While both relative span and lower limb length slightly decreased with age. 9. The relative body weight increased with age. 10. The head type depended on cephalic index differences with age in all of the groups. 11. The relative span was over 96 in all age groups, and the value increased slightly with age. 12. The average annual growth showed remarkable high value between 9 to 10 years of age in the items of stature, span, lower limb length, sitting height and body weight.