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Tarjei Widding-Havneraas's picture

Tarjei Widding-Havneraas

PhD Candidate
  • E-mailTarjei.Widding-Havneras@uib.no
  • Visitor Address
    Haukeland Universitetssykehus Laboratoriebygget, 7. etg. Heis øst
    5009 Bergen
  • Postal Address
    Postboks 7804
    5020 Bergen

My PhD examines (i) how variation in medical practice patterns may be used for causal inference from observational data, (ii) the extent to which ADHD symptoms, diagnosis, and medication vary geographically within Norway, and (iii) effects of ADHD diagnosis and medication on long-term risk of injuries and crime.

Academic article
  • Show author(s) (2021). Causal modelling of variation in clinical practice and long-term outcomes of ADHD using Norwegian registry data: The ADHD controversy project. BMJ Open. 1-13.
  • Show author(s) (2020). The role of welfare regimes in the relationship between childhood economic stress and adult health: a multilevel study of 20 European countries. SSM - Population Health. 1-9.
  • Show author(s) (2019). A meta-regression of the impact of policy on the efficacy of individual placement and support. Acta Psychiatrica Scandinavica. 1-15.
  • Show author(s) (2016). Unge voksne som verken er i arbeid eller utdanning : en registerbasert studie, 1993-2009. Søkelys på arbeidslivet. 360-378.
Lecture
  • Show author(s) (2019). The prescription rate for ADHD-medication varies among children and young people’s psychiatric out-patient clinics (BUP): Which prescription rate gives best prognosis?
  • Show author(s) (2019). Suicide can be prevented by training GPs: Evidence for effectiveness from a nation-wide naturalistic controlled trial.
  • Show author(s) (2018). Effects of medication on long-term outcomes in children and adolescents with attention-deficit/hyperactivity disorder.
  • Show author(s) (2017). Karrieremuligheter for sosiologer i helsesektoren.
  • Show author(s) (2016). Nye sosiale risikoer i den norske velferdsstaten?
Academic lecture
  • Show author(s) (2019). Potential outcomes and instrumental variables: An introduction.
  • Show author(s) (2018). Causal inference in observational data: Potential outcomes and its applications.
Reader opinion piece
  • Show author(s) (2018). Statistisk teori og kausalitet i metodeundervisning. sosiologen.no.
Book review
  • Show author(s) (2017). Forbi arv og miljø. sosiologen.no.
Academic literature review
  • Show author(s) (2021). Preference-based instrumental variables in health research rely on important and underreported assumptions: a systematic review. Journal of Clinical Epidemiology. 268-278.

More information in national current research information system (CRIStin)