청소년의 청소년의 성장과 성장과 발달
(Adolescence growth and development)
고려대학교의과대학소아청소년과교실
박상희교수

􀂃Body Composition
􀂃Skeleton
􀂃Stature
􀂃Sexual Development
􀂃Nutrition
􀂃Endocrinolgy

•Weight gain during puberty accounts for approximately 50% of ideal adult body weight.
•In females:–Lean body mass decreases From 80% to 75%.
–Percentage of body fat increases from ~16% to ~27%.
–Lean body mass-to-fat ratio decreasesfrom 5:1 at start of the growth spurt to3:1 at menarche.–At peak growth, girls attain a weight velocity of 8 kg/yr (95%range 5.5-10.5 kg/yr).