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도서지역 청소년층의 피하지방후 측정에 의한 체지방양에 관한 연구 : 제주도 남녀 고교생을 중심으로 school Students of Jeju Island
박순영,김성량 한국보건통계학회 1984 한국보건정보통계학회지 Vol.9 No.1
For the measurement of the physiques and nutritional status of high school students of Jeju Island an intensive examination was conducted on a total of 1517 students (male:776, female:741)during the term of sixty days from September 5, 1981 to November 5. Total body fat contents were measured by skinfold thickness with a skinfold caliper manufactured by cambridge science in dustrial Inc. at four sites of the body and were calculated on the bais of Kim's(19)(20)regression equation. The results are as follows: A. Physical Growth and Development 1. Steady growth with the ages is observed until 17 ages of students. 2. The following is an observation of the one-year maximum growth with the students of different ages. Body Height : The highest stature growth is 2.44cm with boys from 15 eges to 16, while girls grow slowly. Body Weight : The highest growth of body weight within one year is shown 2.46kg with the boys from 15 ages to 16: 1.67kg with girls from 16 ages to 15. Chest Girth : The yearly growth of the boys from 15 ages to 16 is 2.82sm: 1.72cm with the girls from 16 ages to 17. Sitting Height : 1.82cm with the boys from 15 to 16, contrarily girls grow slowly. B. The mean skin-fold thickness measured with a large skinfold caliper was; At the Sub-scapular: male 8.12¡3/42.55mm and female 15.80¡3/44.64mm Abdominal : male 7.11¡3/42.91mm and female 14.70¡3/44.43mm Lumbar : male 7.99¡3/43.85mm and female 15.19¡3/44.45mm Upper arm : male 7.52¡3/42.56mm and female 15.84¡3/44.68mm Total average : male 7.69¡3/42.71mm and female 15.38¡3/43.73mm The mean skinfold thickness at from site of the students was increased according to aging and in all cases the female measure ment were higher then the male. C. Date on body fat amounts according to body fat weight regression equation were:Fat weight 14 year old : male 6.4kg and female 11.5kg 15 year old : male 7.2kg and female 12.0kg 16 year old : male 8.3kg and female 12.2kg 17 year old : male 8.4kg and female 12.5kg 18 year old : male 8.6kg and female 12.0kg Fat free weight 14 year old : male 43.51kg and female 36.08kg 15 year old : male 43.98kg and female 37.25kg 16 year old : male 45.37kg and female 37.43kg 17 year old : male 46.74kg and female 38.73kg 18 year old : male 46.57kg and female 37.97kg Rate of fat weight 14 year old : male 12.9% and female 24.1% 15 year old : male 14.1% and female 24.3% 16 year old : male 15.4% and female 24.6% 17 year old : male 15.3% and female 24.4% 18 year old : male 15.6% and female 24.0% Fate weight/Fat free weight of rate 14 year old : male 14.7% and female 31.9% 15 year old : male 16.4% and female 32.2% 16 year old : male 18.3% and female 32.6% 17 year old : male 18.0% and female 32.3% 18 year old : male 18.5% and female 31.6% D. The correlation between body fat and skin-fold thickness is closely correlated as shown in Tab. 8.