title: Birth outcomes of Koreans by birthplace of infants and their mothers, the United States versus Korea, 1995-2004.
abstract: The acculturation effect of immigrant women on birth outcomes varies by race. We examined birth outcomes of three groups of births for the period 1995-2004, USA births to the USA-born Korean mothers, USA births to the non-USA-born Korean mothers, and births in Korea. In singleton USA births to both Korean parents, average birth weight was 3,294 g for the USA-born Korean mothers and 3,323 g for the non-USA-born Korean mothers. However, this difference was not significant, once controlled for other maternal sociodemographic, obstetric and medical factors. Low birth weight and prematurity prevalence were not different by maternal nativity between these two singleton groups. Average birth weight of all births including multiplets in Korea was 3,270 g, compared to 3,297 g for all USA-born infants including multiplets and births either to both or one Korean parents. This difference might have reflected a significantly lower educational attainment of mothers in Korea compared to Korean mothers in the USA. Low birth weight rate was consistently lower in infants born in Korea compared to the USA-born, but this difference became less, 4.2% and 4.6% respectively by 2004. These observations suggest that in the USA acculturation effect of Korean immigrants on birth outcomes is negligible.
authors.affiliation: Department of Pediatrics, Konyang University College of Medicine, Daejeon, Korea.
authors.forename: Jae Woo
authors.initials: JW
authors.lastname: Lim
authors.forename: Jung Ju
authors.initials: JJ
authors.lastname: Lee
authors.forename: Chang Gi
authors.initials: CG
authors.lastname: Park
authors.forename: Sudhir
authors.initials: S
authors.lastname: Sriram
authors.forename: Kwang-sun
authors.initials: KS
authors.lastname: Lee
mesh_terms: D000069:Acculturation; D000293:Adolescent; D000328:Adult; D001213:Asian; D001724:Birth Weight; D005260:Female; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D009035:Mothers; D056910:Republic of Korea; D014481:United States; D055815:Young Adult
references.citation: Pediatrics. 2003 Jun;111(6 Pt 1):e676-82
references.pmid: 12777585
references.citation: Matern Child Health J. 2008 Sep;12(5):549-56
references.pmid: 17694426
references.citation: Public Health Rep. 1993 Jul-Aug;108(4):500-5
references.pmid: 8341786
references.citation: J Immigr Minor Health. 2010 Jun;12(3):282-9
references.pmid: 18825499
references.citation: Int J Gynaecol Obstet. 2003 Dec;83(3):257-65
references.pmid: 14643035
references.citation: Am J Public Health. 1990 Jan;80(1):70-2
references.pmid: 2293806
references.citation: Pediatrics. 2006 Nov;118(5):e1399-405
references.pmid: 17079541
references.citation: Am J Obstet Gynecol. 2008 Oct;199(4):382.e1-6
references.pmid: 18722570
references.citation: Am J Public Health. 1989 Feb;79(2):196-8
references.pmid: 2913840
references.citation: Am J Public Health. 1996 Jun;86(6):820-4
references.pmid: 8659656
references.citation: Am J Public Health. 1997 Jun;87(6):1022-6
references.pmid: 9224189
references.citation: Soc Sci Med. 2006 Jan;62(2):491-8
references.pmid: 16039025
references.citation: Am J Public Health. 1988 Sep;78(9):1178-81
references.pmid: 3407815
references.citation: Am J Public Health. 1996 Jun;86(6):837-43
references.pmid: 8659659
references.citation: J Immigr Minor Health. 2010 Oct;12(5):798-805
references.pmid: 19083097
references.citation: J Korean Med Sci. 2005 Apr;20(2):182-7
references.pmid: 15831984
references.citation: Soc Biol. 1992 Fall-Winter;39(3-4):278-84
references.pmid: 1340045
references.citation: Pediatrics. 2005 Jan;115(1):e20-30
references.pmid: 15629963