Expected duration of hospital stay of low birth weight infants: graphic depiction in relation to birth weight and gestational age.

Rawlings, J S; Smith, F R; Garcia, J · J Pediatr · 1993

cross_sectional · Level IV

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Abstract

Neonatal duration of hospital stay correlated with both birth weight and gestational age in positively skewed, nonlinear relationships. Within increments of birth weight, gestational age had a semi-independent influence on length of stay. Log length of stay correlated with both birth weight and gestational age in linear, normally distributed relationships. A nomogram is provided for predicting individual lengths of stay.

Medical subject headings