Sosiale ulikheter har stor betydning for menneskers yrkesdeltagelse, helse og levealder. STAMI har over lengre tid sett på ulike arbeidsmiljø- og arbeidshelsefaktorer knyttet til sosiale ulikheter i helse.
Vanskeligheter i utdanningsløpet og mentale lidelser i løpet av oppveksten og i ung voksen alder har negative konsekvenser for muligheten...
Background and objective: A comparison of sick leave in pregnancy between countries is difficult as most studies have been conducted in s...
Truong, Bich Thuy Ha; Lupattelli, Angela; Kristensen, Petter; Nordeng, Hedvig Marie Egeland
Background: Perinatal mortality according to birth weight has an inverse J-pattern. Our aim was to estimate the influence of familial fac...
Kristensen, Petter; Keyes, Katherine M.; Susser, Ezra; Corbett, Karina; Mehlum, Ingrid Sivesind; Irgens, Lorentz M.
Background: Women have shown consistently higher levels of sickness absence from work in comparison to men, but explanations for this gen...
Kristensen, Petter; Corbett, Karina; Mehlum, Ingrid Sivesind
En stor del av norske elever dropper ut av videregående skole. Så mye som en av fem dropper ut eller fullfører ikke i løpet av fem år, og...
This prospective population-based study examined associations between children’s behaviour problems and maternal employment. Information ...
Nes, Ragnhild Bang; Hauge, Lars Johan; Kornstad, Tom; Kristensen, Petter; Landolt, Markus A.; Eskedal, Leif Torvald; Irgens, Lorentz M.; Vollrath, Margarete E.
Prosjektets mål var å studere omfanget av arbeidsrelaterte helseproblemer, både forekomst og hvordan slike helseproblemer fordeler seg i ...
We aimed to explore why, in population studies, the positive association between normal-range birth weight and intelligence becomes negat...
Kristensen, Petter; Susser, Ezra; Irgens, Lorentz M.; Mehlum, Ingrid Alethe Sivesind; Corbett, Karina; Bjerkedal, Tor
Children born at term with low birth weight (LBW) are regarded growth restricted and are at particular risk of adverse health outcomes re...
Hauge, Lars Johan; Kornstad, Tom; Nes, Ragnhild Bang; Kristensen, Petter; Irgens, Lorentz M.; Landolt, Markus A.; Eskedal, Leif Torvald; Vollrath, Margarete E.
This study explores the stability and change in maternal life satisfaction and psychological distress following the birth of a child with...
Nes, Ragnhild Bang; Røysamb, Espen; Hauge, Lars Johan; Kornstad, Tom; Landolt, Markus A.; Irgens, Lorentz M.; Eskedal, Leif Torvald; Kristensen, Petter; Vollrath, Margarete E.
Objective: To examine the effect of sex and socioeconomic position (SEP) on individuals’ perceptions of pain and its work-relatedness. Me...
Mehlum, Ingrid Alethe Sivesind; Kristensen, Petter; Veiersted, Kaj Bo; Wærsted, Morten; Punnett, Laura
Background: Many women temporarily reduce work hours or stop working when caring for small children. However, mothers of children with sp...
Hauge, Lars Johan; Kornstad, Tom; Nes, Ragnhild Bang; Kristensen, Petter; Irgens, Lorentz M.; Eskedal, Leif Torvald; Landolt, Markus A; Vollrath, Margarete E.
BAKGRUNN: Formålet med studien var å beregne assosiasjonene mellom blodtrykk, kroppsmasseindeks og røykevaner, registrert i rutinemessige...
Bjerkedal, Tor; Kristensen, Petter; Selmer, Randi Marie
Introduction: Paediatric injury is a major global public health challenge. Epidemiological research is required for effective primary inj...
Kristiansen, Thomas; Rehn, Marius; Gravseth, Hans Magne; Lossius, Hans Morten; Kristensen, Petter
Background: Road traffic injury is a major cause of death among youths. Aims: To estimate mortality differences in family socioeconomic p...
Kristensen, Petter; Kristiansen, Thomas; Rehn, Marius; Gravseth, Hans Magne Ulrik; Bjerkedal, Tor
Background: Social inequalities in health can to a substantial degree be explained by social causation. However, indirect selection by ea...
Kristensen, Petter; Gravseth, Hans Magne Ulrik; Bjerkedal, Tor
Emigration causes loss to follow-up. The study aim was to assess the influence of the choice of handling migration in population-based co...
Kristensen, Petter; Bjerkedal, Tor
Bakgrunn: Hensikten med studien var å estimere kjønnsforskjeller og sosiale gradienter i sykefravær med varighet over 16 dager blant unge...
Kristensen, Petter; Bjerkedal, Tor
This register-based longitudinal study of 392 969 Norwegians examined associations between birth order, gender and educational attainment...
Kristensen, Petter; Bjerkedal, Tor
The life course perspective in social inequalities in health research has resulted in an increased interest in status attainment processe...
Kristensen, Petter; Gravseth, Hans Magne Ulrik; Bjerkedal, Tor
Background: Suicide is a leading cause of death in young adults. Several risk factors are well known, especially those related to adult m...
Gravseth, Hans Magne Ulrik; Mehlum, Lars; Bjerkedal, Tor; Kristensen, Petter
Background: Few studies have examined the effects of educational level, intellectual performance, mental function, body mass index and he...
Gravseth, Hans Magne; Bjerkedal, Tor; Irgens, Lorentz M; Aalen, Odd O; Selmer, Randi Marie; Kristensen, Petter
Background: Pregnant women at work have special needs, and sick leave is common. However, job adjustment in pregnancy is addressed in Eur...
Kristensen, P; Nordhagen, Rannveig; Wergeland, E; Bjerkedal, T
Gravseth, Hans Magne Ulrik; Kristensen, Petter
Background: Pregnant women at work have special needs, and sick leave is common. However, job adjustment in pregnancy is addressed in Eur...
Kristensen, Petter; Nordhagen, Rannveig; Wergeland, Ebba; Bjerkedal, Tor