Browsing Norwegian Institute of Public Health Open Repository by Author "Ørstavik, Ragnhild"
Now showing items 1-14 of 14
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A Life Course Study of Genetic and Environmental Influences on Work Incapacity
Seglem, Karoline Brobakke; Torvik, Fartein Ask; Røysamb, Espen; Gjerde, Line C.; Magnus, Per; Reichborn-Kjennerud, Ted; Svedberg, Pia; Ørstavik, Ragnhild (Peer reviewed; Journal article, 2019) -
ADHD i Norge: en statusrapport
Ørstavik, Ragnhild; Gustavson, Kristin; Rohrer-Baumgartner, Nina; Biele, Guido; Furu, Kari; Karlstad, Øystein; Reichborn-Kjennerud, Ted; Borge, Tiril Cecilie; Aase, Heidi (Research report, 2016)Rapporten er basert på analyser av de datakilder som er best egnet for dette formålet. Disse har likevel noen begrensninger som må tas i betraktning. Analysene vi presenterer er basert på tre datakilder: Norsk pasientregister ... -
Does low alcohol use increase the risk of sickness absence? A discordant twin study
Østby, Kristian Amundsen; Czajkowski, Nikolai Olavi; Knudsen, Gun Peggy; Ystrøm, Eivind; Gjerde, Line C.; Kendler, Kenneth S.; Ørstavik, Ragnhild; Reichborn-Kjennerud, Ted (Journal article, 2016) -
Education differences in sickness absence and the role of health behaviors: a prospective twin study
Seglem, Karoline Brobakke; Ørstavik, Ragnhild; Torvik, Fartein Ask; Røysamb, Espen; Vollrath, Margarete E. (Peer reviewed; Journal article, 2020) -
How well do doctors understand a scientific article in English when it is not their first language? A randomised controlled trial
Rostadmo, Martine; Strømme, Siri Lunde; Nylenna, Magne; Gulbrandsen, Pål; Hem, Erlend; Skovlund, Eva; Brean, Are; Ørstavik, Ragnhild (Peer reviewed; Journal article, 2021) -
How well do doctors understand a scientific article in English when it is not their first language? A randomised controlled trial
Rostadmo, Martine; Strømme, Siri Lunde; Nylenna, Magne; Gulbrandsen, Pål; Hem, Erlend; Skovlund, Eva; Brean, Are; Ørstavik, Ragnhild (Peer reviewed; Journal article, 2021) -
Hvem skal skrive en kasuistikk?
Ørstavik, Ragnhild (Others, 2022) -
Maternal alcohol use during pregnancy and offspring attention-deficit hyperactivity disorder (ADHD): a prospective sibling control study
Eilertsen, Espen Moen; Gjerde, Line C.; Reichborn-Kjennerud, Ted; Ørstavik, Ragnhild; Knudsen, Gun Peggy; Stoltenberg, Camilla; Czajkowski, Nikolai Olavi; Røysamb, Espen; Kendler, Kenneth S; Ystrøm, Eivind (Peer reviewed; Journal article, 2017) -
Maternal body composition in relation to twinning
Nilsen, Thomas Sevenius; Magnus, Per; Ørstavik, Ragnhild (Peer reviewed; Journal article, 2016) -
Mood, anxiety, and alcohol use disorders and later cause-specific sick leave in young adult employees
Torvik, Fartein Ask; Reichborn-Kjennerud, Ted; Gjerde, Line C.; Knudsen, Gun Peggy; Ystrøm, Eivind; Tambs, Kristian; Røysamb, Espen; Østby, Kristian Amundsen; Ørstavik, Ragnhild (Journal article, 2016) -
Skrive godt
Ørstavik, Ragnhild; Stene-Larsen, Geir (Research report, 2010) -
Social inequalities in reception of social welfare support: A population based twin study
Ystrøm, Eivind; Ørstavik, Ragnhild; Reichborn-Kjennerud, Ted; Torvik, Fartein Ask (Journal article, 2016) -
Socioeconomic status and sick leave granted for mental and somatic disorders: a prospective study of young adult twins
Torvik, Fartein Ask; Ystrøm, Eivind; Czajkowski, Nikolai Olavi; Tambs, Kristian; Røysamb, Espen; Ørstavik, Ragnhild; Knudsen, Gun Peggy; Kendler, Kenneth S; Reichborn-Kjennerud, Ted (Journal article, 2015) -
The Norwegian twin registry
Nilsen, Thomas Sevenius; Brandt, Ingunn; Czajkowski, Nikolai Olavi; Knudsen, Gun Peggy; Magnus, Per; Reichborn-Kjennerud, Ted; Tambs, Kristian; Harris, Jennifer; Ørstavik, Ragnhild (Peer reviewed; Journal article, 2016)