Birth weight, childhood growth, and cardiovascular disease risk factors in Japanese aged 20 years.
To determine whether birth weight and childhood growth, especially rate of height increase, are independently related to major cardiovascular disease risk factors in adult life, the authors conducted a 20-year follow-up study in a Japanese population, using the record-linkage method. From medical checkup data for babies and for residents aged 20 years in Ishikawa, Japan, the authors obtained 20-year follow-up data (1985-1994) on 4,626 participants (2,198 men and 2,428 women) born in 1965-1974. Using multiple linear regression analysis, the authors estimated that a 1-standard-deviation higher birth weight was significantly associated with systolic blood pressure that was lower by 1.6 mmHg in men and by 1.0 mmHg in women, and with a serum cholesterol level that was lower by 0.07 mmol/liter in men and by 0.04 mmol/liter in women, after adjustment for current weight and rate of height increase. Moreover, after adjustment for birth weight and current weight, a 1-standard-deviation higher rate of height increase from age 3 years to age 20 years was significantly associated with systolic blood pressure that was lower by 0.7 mmHg in men and by 0.5 mmHg in women, and with serum cholesterol that was lower by 0.09 mmol/liter in men and by 0.05 mmol/liter in women. The results suggest that lower birth weight and lower rate of height increase during childhood are independently associated with increases in blood pressure and serum cholesterol in adult life.
Miura
K
K
Department of Public Health, Kanazawa Medical University, Ishikawa, Japan. miura@kanazawa-med.ac.jp
Nakagawa
H
H
Tabata
M
M
Morikawa
Y
Y
Nishijo
M
M
Kagamimori
S
S
D000328:Adult; D001724:Birth Weight; D001794:Blood Pressure; D001827:Body Height; D001835:Body Weight; D002318:Cardiovascular Diseases / Q000209:etiology* / Q000628:therapy; D002657:Child Development; D002784:Cholesterol / Q000097:blood; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007231:Infant, Newborn; D007564:Japan / Q000453:epidemiology; D008297:Male; D012307:Risk Factors
D002784:Cholesterol