Adolescent Height : Relationship to Exercise, Milk Intake and Parents' Height
PIPOP JIRAPINYO, M.D.*, NUCHNOI LIMSATHAYOURAT, B.Sc.*, KANOKRA T SOMSA-AD, B.Sc. ***, RENU WONGARN, B.A.*, SOMCHART MANEENOY, M.Sc.**, NGAMTA THINPANOM, B.A.****, PATAMA VORASANTA, B.N.****
Affiliation : * Department of Pediatrics, ** Siriraj Computer Operating Center, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok 10700, *** Suankularb Vithayalai School, Bangkok 10200, **** Strivithaya School, Bangkok 10200, Thailand.
Abstract The investigators studied the height of adolescents in the age range of 12 to 18 years from 2 schools in Bangkok. Questionaires asking their rates of organised exercise per week, of milk intake per day and their parental heights were given to a total of 545 male and 615 female students. The completed questionaires were analyzed. We could categorize these subjects into 3 groups according to their heights which were Group I (height>97th%-ile), Group II (height between 50-97th%-ile) and Group III (height<50th%-ile). Those in Group I had parents, whose height was significantly greater than those of the other groups. There was no difference in organized exercise among the 3 groups. Milk intake of female adolescents from Group I was significantly more than the other groups. It is concluded that parents' height in both males and females and milk intake in females contribute to a greater adolescent height.
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