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List of works by Ragnhild E Ørstavik

Bone loss in patients with rheumatoid arthritis: results from a population-based cohort of 366 patients followed up for two years

scientific article published on 01 July 2002

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

scientific article

Incidence of vertebral deformities in 255 female rheumatoid arthritis patients measured by morphometric X-ray absorptiometry

scientific article published on 12 June 2004

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

scientific article published on 24 April 2017

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

scientific article

Personality disorders are important risk factors for disability pensioning

scientific article

Radiographic damage associated with low bone mineral density and vertebral deformities in rheumatoid arthritis: the Oslo-Truro-Amsterdam (OSTRA) collaborative study

scientific article published in April 2003

Social inequalities in reception of social welfare support: A population based twin study

article by Eivind Ystrøm et al published 20 July 2016 in Norsk epidemiologi = Norwegian journal of epidemiology

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

scientific article

Vertebral deformities in 229 female patients with rheumatoid arthritis: associations with clinical variables and bone mineral density

scientific article published on 01 June 2003

Vertebral deformities in rheumatoid arthritis: a comparison with population-based controls

scientific article published on 01 February 2004