Weight, length, head and chest circumference at birth in Phoenix, Arizona.

摘要: Standard percentile curves are presented for weight, length, head circumference and chest at birth a population of 27,963 singleton infants born between the gestational ages 26 42 weeks large, private hospital in Phoenix, Arizona. At term, all four growth parameters were significantly greater male than female infants. These reduced to mothers who smoked increased with diabetes. Percentiles higher those previous studies, suggesting that continued use based on older data may result misclassification respect appropriateness growth-for-gestational age.