Health problems account for a small part of the association between socioeconomic status and disability pension award. Results from the Hordaland Health Study

per Østby, Kristian Amundsen, Ørstavik, Ragnhild E, Knudsen, Ann Kristin, Reichborn-Kjennerud, Ted, Mykletun, Arnstein
Publicat 2011

GENETIC AND ENVIRONMENTAL CONTRIBUTIONS TO THE CO-OCCURRENCE OF DEPRESSIVE PERSONALITY DISORDER AND DSM-IV PERSONALITY DISORDERS

per Ørstavik, Ragnhild E., Kendler, Kenneth S., Røysamb, Espen, Czajkowski, Nikolai, Tambs, Kristian, Reichborn-Kjennerud, Ted
Publicat 2012

Major Depression and Life satisfaction: A population-based twin study

per Nes, Ragnhild B., Czajkowski, Nikolai O., Røysamb, Espen, Ørstavik, Ragnhild E., Tambs, Kristian, Reichborn-Kjennerud, Ted
Publicat 2012

How well do doctors understand a scientific article in English when it is not their first language? A randomised controlled trial

per Rostadmo, Martine, Strømme, Siri Lunde, Nylenna, Magne, Gulbrandsen, Pal, Hem, Erlend, Skovlund, Eva, Brean, Are, Orstavik, Ragnhild
Publicat a BMJ Open (2021)

Strong Genetic Correlation Between Interview-Assessed Internalizing Disorders and a Brief Self-Report Symptom Scale

per Gjerde, Line C., Røysamb, Espen, Czajkowski, Nikolai, Reichborn-Kjennerud, Ted, Ørstavik, Ragnhild E., Kendler, Kenneth S., Tambs, Kristian
Publicat 2011

The Joint Structure of DSM–IV Axis I and Axis II Disorders

per Røysamb, Espen, Tambs, Kristian, Ørstavik, Ragnhild E., Torgersen, Svenn, Kendler, Kenneth S., Neale, Michael C., Aggen, Steven H., Reichborn-Kjennerud, Ted
Publicat 2011

Personality disorders are important risk factors for disability pensioning

per Østby, Kristian Amundsen, Czajkowski, Nikolai, Knudsen, Gun Peggy, Ystrom, Eivind, Gjerde, Line C., Kendler, Kenneth S., Ørstavik, Ragnhild E., Reichborn-Kjennerud, Ted
Publicat a Soc Psychiatry Psychiatr Epidemiol (2014)

Socioeconomic status and sick leave granted for mental and somatic disorders: a prospective study of young adult twins

per Torvik, Fartein Ask, Ystrom, Eivind, Czajkowski, Nikolai, Tambs, Kristian, Røysamb, Espen, Ørstavik, Ragnhild, Knudsen, Gun Peggy, Kendler, Kenneth S, Reichborn-Kjennerud, Ted
Publicat a BMC Public Health (2015)

Does low alcohol use increase the risk of sickness absence? A discordant twin study

per Østby, Kristian Amundsen, Czajkowski, Nikolai, Knudsen, Gun Peggy, Ystrøm, Eivind, Gjerde, Line C., Kendler, Kenneth S., Ørstavik, Ragnhild E, Reichborn-Kjennerud, Ted
Publicat a BMC Public Health (2016)

Mood, anxiety, and alcohol use disorders and later cause-specific sick leave in young adult employees

per Torvik, Fartein Ask, Reichborn-Kjennerud, Ted, Gjerde, Line C., Knudsen, Gun Peggy, Ystrom, Eivind, Tambs, Kristian, Røysamb, Espen, Østby, Kristian, Ørstavik, Ragnhild
Publicat a BMC Public Health (2016)

Structure of genetic and environmental risk factors for dimensional representations of DSM–IV anxiety disorders

per Tambs, Kristian, Czajkowsky, Nikolai, Røysamb, Espen, Neale, Michael C., Reichborn-Kjennerud, Ted, Aggen, Steven H., Harris, Jennifer R., Ørstavik, Ragnhild E., Kendler, Kenneth S.
Publicat 2009

Genetic and Environmental Contributions to Long-Term Sick Leave and Disability Pension: A Population-Based Study of Young Adult Norwegian Twins

per Gjerde, Line C., Knudsen, Gun Peggy, Czajkowski, Nikolai, Gillespie, Nathan, Aggen, Steven H., Røysamb, Espen, Reichborn-Kjennerud, Ted, Tambs, Kristian, Kendler, Kenneth S., Ørstavik, Ragnhild E.
Publicat 2013

Maternal alcohol use during pregnancy and offspring attention-deficit hyperactivity disorder (ADHD): a prospective sibling control study

per Eilertsen, Espen Moen, Gjerde, Line C, Reichborn-Kjennerud, Ted, Ørstavik, Ragnhild E, Knudsen, Gun Peggy, Stoltenberg, Camilla, Czajkowski, Nikolai, Røysamb, Espen, Kendler, Kenneth S, Ystrom, Eivind
Publicat a Int J Epidemiol (2017)