Catch up growth and its determinants in low birth weight babies: a study using Z scores.
Indian Pediatr
;
1994 Dec; 31(12): 1483-90
Artigo
em Inglês
| IMSEAR
| ID: sea-10254
ABSTRACT
Two hundred and forty seven low birthweight (LBW) survivors of our Neonatal Intensive Care Unit and 164 normal birthweight controls were followed up longitudinally from birth to 4 years and their growth trends (weight, height, head circumference) were expressed as mean Z scores in 500 g birthweight categories. Whereas LBW's demonstrated rapid growth in the first 6 months of life, followed by generally parallel trends with some tendency to rise, controls showed distinct growth faltering especially after one year. Only 30.8% of LBWs (and 49% of controls) were within the designated catch up levels for weight by age 4 years. The corresponding number for catch up of height and head circumference in LBW's was 22.8% and 26.5%, respectively. On multiple regression analysis, the most important determinants of catch up (at 4 years) in LBW's were weight at 1 year (beta = 0.51), height at 1 year (beta = 0.31) and mother's weight (beta = 0.04). Thus, Z scores enabled the demonstration of changing growth trends, simultaneous comparisons with local controls and international standards and comparison within indices. Growth charts incorporating Z score should be made available in a simplified manner for use in the community.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Fatores Socioeconômicos
/
Estatura
/
Peso Corporal
/
Humanos
/
Recém-Nascido de Baixo Peso
/
Recém-Nascido
/
Estudos de Casos e Controles
/
Análise Discriminante
/
Cefalometria
/
Análise de Regressão
Tipo de estudo:
Estudo diagnóstico
/
Estudo de etiologia
/
Estudo observacional
/
Fatores de risco
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
Indian Pediatr
Ano de publicação:
1994
Tipo de documento:
Artigo
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