title: Hospital costs and quality of life during 4 years after very preterm birth.
abstract: OBJECTIVE
  To evaluate the effect of gestational age and prematurity-related morbidities on hospital costs and cost per quality-adjusted life-year (QALY) during the first 4 years of life.
  
  
  METHODS
  Population-based study using national register data and parental questionnaires.
  
  
  METHODS
  Finland.
  
  
  METHODS
  All 2064 very preterm children (gestational age <32 weeks or birth weight <1501 g) and all 200 609 full-term control individuals (mean [SD] gestational age, 37 [0] to 41 [6] weeks) born from January 1, 2000, through December 31, 2003.
  
  
  METHODS
  Prematurity.
  
  
  METHODS
  Costs of hospital care and cost per QALY at 4 years of age according to gestational age and prematurity-related morbidities.
  
  
  RESULTS
  By 4 years of age, the cost per QALY for full-term controls (in 2008 currency) was euro1181 (US$1736). In very preterm children, the average cost per QALY was euro19 245 ($28 290), ranging from euro11 824 to euro54 324 ($17 381 to $79 856) and increasing with decreasing gestational age. The cost per QALY was euro14 368 ($21 121) for those without any of the studied morbidities and euro36 110 ($53 082) for those with 2 or more morbidities. The costs of the initial hospital stay comprised 79.5% of the total 4-year hospital costs in very preterm children.
  
  
  CONCLUSIONS
  We conclude that the cost per QALY in this patient group is at an acceptable level by 4 years of age. Because the initial hospital care episode accounted for most of the costs, the cost per QALY will decrease with each additional follow-up year.
authors.affiliation: Department of Pediatrics, Turku University Hospital, Kiinamyllynkatu 4-8, 20520 Turku, Finland. emmi.korvenranta@utu.fi
authors.forename: Emmi
authors.initials: E
authors.lastname: Korvenranta
authors.forename: Miika
authors.initials: M
authors.lastname: Linna
authors.forename: Liisi
authors.initials: L
authors.lastname: Rautava
authors.forename: Sture
authors.initials: S
authors.lastname: Andersson
authors.forename: Mika
authors.initials: M
authors.lastname: Gissler
authors.forename: Mikko
authors.initials: M
authors.lastname: Hallman
authors.forename: Unto
authors.initials: U
authors.lastname: Häkkinen
authors.forename: Jaana
authors.initials: J
authors.lastname: Leipälä
authors.forename: Mikko
authors.initials: M
authors.lastname: Peltola
authors.forename: Outi
authors.initials: O
authors.lastname: Tammela
authors.forename: Liisa
authors.initials: L
authors.lastname: Lehtonen
mesh_terms: D002675:Child, Preschool; D005387:Finland; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D007223:Infant; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases / Q000191:economics; D011788:Quality of Life; D011795:Surveys and Questionnaires