• Preterm birth and the risk of multimorbidity in adolescence: a multiregister-based cohort study 

      Heikkilä, Katriina; Metsälä, Johanna; Pulakka, Anna; Nilsen, Sara Marie; Kivimäki, Mika; Risnes, Kari Ravndal; Kajantie, Eero (Peer reviewed; Journal article, 2023)
      Background Multimorbidity affects people of all ages, but the risk factors of multimorbidity in adolescence are unclear. The aim of this study was to examine preterm birth (<37 weeks) as a shared risk factor for multiple ...