title: Parental Physical Activity Associates With Offspring's Physical Activity Until Middle Age: A 30-Year Study.
abstract: Parents' physical activity associates with their children's physical activity. Prospective designs assessing this association are rare. This study examined how parents' physical activity was associated with their children's physical activity from childhood to middle adulthood in a 30-year prospective, population-based setting.
  
  
  
  Participants (n = 3596) were from the ongoing Cardiovascular Risk in Young Finns study started in 1980. Participants' physical activity was self-reported at 8 phases from 1980 to 2011, and their parents' physical activity at 1980. Analyses were adjusted for a set of health-related covariates assessed from 1980 to 2007.
  
  
  
  High levels of mothers' and fathers' physical activity were systematically associated with increased levels of their children's physical activity until offspring's age of 24. Longitudinal analyses conducted from 1980 to 2011 showed that higher levels of parents' physical activity were associated with increased levels of physical activity within their offspring until midlife, but the association between parents' and their children's physical activity weakened when participants aged (P < .05). Covariate adjustment did not attenuate the association.
  
  
  
  This study suggests that parents' physical activity assessed in their offspring's childhood contributes favorably to offspring's physical activity from childhood to middle age.
authors.forename: Kaisa
authors.initials: K
authors.lastname: Kaseva
authors.forename: Taina
authors.initials: T
authors.lastname: Hintsa
authors.forename: Jari
authors.initials: J
authors.lastname: Lipsanen
authors.forename: Laura
authors.initials: L
authors.lastname: Pulkki-Råback
authors.forename: Mirka
authors.initials: M
authors.lastname: Hintsanen
authors.forename: Xiaolin
authors.initials: X
authors.lastname: Yang
authors.forename: Mirja
authors.initials: M
authors.lastname: Hirvensalo
authors.forename: Nina
authors.initials: N
authors.lastname: Hutri-Kähönen
authors.forename: Olli
authors.initials: O
authors.lastname: Raitakari
authors.forename: Liisa
authors.initials: L
authors.lastname: Keltikangas-Järvinen
authors.forename: Tuija
authors.initials: T
authors.lastname: Tammelin
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D015444:Exercise / Q000523:psychology*; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D010290:Parents / Q000523:psychology*; D011446:Prospective Studies; D012307:Risk Factors
keywords: children; community-based research; health behavior; sport psychology