Premium
Late sequelae of low birth weight: mediators of poor school performance at 11 years
Author(s) -
Weindrich Diana,
PhD Christine JennenSteinmetz,
Laucht Manfred,
Schmidt Martin H
Publication year - 2003
Publication title -
developmental medicine and child neurology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.658
H-Index - 143
eISSN - 1469-8749
pISSN - 0012-1622
DOI - 10.1111/j.1469-8749.2003.tb00941.x
Subject(s) - low birth weight , birth weight , pediatrics , psychology , medicine , peabody picture vocabulary test , developmental psychology , cognition , demography , psychiatry , pregnancy , genetics , biology , sociology
This study examined the effect of low birth weight on school achievement and the mediating roles of cognitive and behavioural factors. The sample (115 females, 100 males) was selected from a longitudinal study of first‐born singleton children, born between 1986 and 1988 of German‐speaking parents, recruited from eight hospitals of the Rhine‐Neckar region in Germany. Twenty‐nine very‐low‐birth weight (VLBW; less than 1500g), 74 low‐birth weight (LBW; 1500 to 2500g) and 112 normal‐birth weight children (NBW; more than 2500g), all without severe neurological disability, were assessed at 11 years on cognitive, motor, scholastic, and behavioural measures. The scholastic measures included a school performance score and a teacher recommendation for type of secondary school the child should attend. LBW and VLBW children performed less well than the NBW group in all areas. LBW and VLBW groups remained at risk for school difficulties into late childhood, even when not neurologically impaired. Arithmetic, vocabulary, concentration, non‐verbal intelligence, and attention problems were significant mediators of the effect of low birth weight on the school performance score. Arithmetic, vocabulary, motor skills, and attention problems were found to be mediating factors of birth weight on teacher's recommendations. The poor outcome of the low birth weight children could not be attributed to further obstetric risk factors. Parents and pediatricians should be made aware of specific long‐term deficits of low birth weight children that may impair school performance, although they may be within a normal curriculum.