title: Hospital use and health status of women during the 5 years following the birth of a premature, low-birthweight infant.
abstract: OBJECTIVE
  This study examined the health status and hospital use of women after the birth of a premature, low-birthweight infant.
  
  
  METHODS
  The subjects were women with infants who participated in a multisite, randomized trial of an early intervention program. The outcomes examined were (1) a maternal health rating of poor or fair (i.e., poorer health) 5 years following delivery and (2) hospital use for a non-pregnancy-related condition.
  
  
  RESULTS
  By the fifth year after delivery, 29.7% of the women had been hospitalized for a non-pregnancy-related condition. Women who reported poorer health status (adjusted relative risk [RR] = 2.39; 95% confidence interval [CI] = 1.86, 3.07) or who had asthma (RR = 2.24; CI = 1.31, 3.80) were at greatest risk. After 5 years, 16.9% of the women said they were in poorer health. The number of intervening years in poorer health (1 year, RR = 3.17; CI = 2.04, 4.94; > 1 year, RR = 8.42; CI = 2.20, 12.88), more than 1 year of poverty (RR = 3.28; CI = 1.90, 5.66), obesity (RR = 3.30; CI = 1.44, 7.55), and more than 1 year of employment (RR = 0.55; CI = 0.36, 0.86) were all significantly associated with poorer health.
  
  
  CONCLUSIONS
  The continued, substantial morbidity and hospital use of women with a premature, low-birthweight infant has not previously been reported. This observation needs to be verified.
authors.affiliation: Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.
authors.forename: J S
authors.initials: JS
authors.lastname: Haas
authors.forename: M C
authors.initials: MC
authors.lastname: McCormick
mesh_terms: D000328:Adult; D005260:Female; D006304:Health Status; D006760:Hospitalization / Q000706:statistics & numerical data; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D007348:Insurance, Health; D008429:Maternal Welfare / Q000706:statistics & numerical data*; D008875:Middle Aged; D016016:Proportional Hazards Models; D012306:Risk; D012959:Socioeconomic Factors; D014481:United States / Q000453:epidemiology