Growth of Korean preterm infants in a family-centered tradition during early infancy: the influence of health risks, maternal employment, and the sex of infants.
OBJECTIVE
The physical growth of mild preterm infants (<32 weeks of gestation at birth) needs to be explored in terms of bio-sociocultural factors considering the sociocultural aspects of child-care practice.


METHODS
A retrospective cohort study was conducted with 238 Korean mild preterm infants from birth up to 6 months of corrected age regarding four of the biological and sociocultural factors such as health risks (at birth and discharge), maternal employment status, and the infant sex.


RESULTS
There were four noteworthy findings on growth variation in Korean mild preterm infants during early infancy: (i) the secular trend of intrauterine growth; (ii) the cumulative adverse effects of four risk factors; (iii) the possible burden of maternal employment if insufficient support; and (iv) the possibility of the cultural favoritism to male infants regardless of the modern industrialized society.


CONCLUSIONS
The study suggests that, in a modern society, while mild preterm infants could sustain typical fetal growth, the early postnatal growth may vary based on health risks and sociocultural circumstances related to child-bearing and -rearing practices surrounding them.
Department of Nursing, Inha University, Incheon, South Korea.
Youngmee
Y
Ahn
Min
M
Sohn
Sangmi
S
Lee
D004651:Employment; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009035:Mothers; D056910:Republic of Korea; D012307:Risk Factors
culture; growth; premature infants