Svein Friis - Publications, H-index & Citations

Svein Friis

university of oslo

62H指数

325论文数

1.2W被引数

收录论文 152

发表时间

Low perceived social support in mothers during pregnancy and early childhood; associations with anxiety and ADHD symptoms in children at 3 and 8 years

SOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY

IF3.5

2024-11-06

OAAI

Ingeborgrud, Christine Baalsrud; Oerbeck, Beate; Friis, Svein; Pripp, Are Hugo; Aase, Heidi; Biele, Guido; Dalsgaard, Soren; Overgaard, Kristin Romvig

Do maternal anxiety and depressive symptoms predict anxiety in children with and without ADHD at 8 years?

EUROPEAN CHILD & ADOLESCENT PSYCHIATRY

IF4.9

2024-02-20

OAAI

Ingeborgrud, Christine Baalsrud; Oerbeck, Beate; Friis, Svein; Pripp, Are Hugo; Zeiner, Pal; Aase, Heidi; Biele, Guido; Dalsgaard, Soren; Overgaard, Kristin Romvig

Anxiety and depression from age 3 to 8 years in children with and without ADHD symptoms

SCIENTIFIC REPORTS

IF3.9

2023-09-16

OAAI

Ingeborgrud, Christine Baalsrud; Oerbeck, Beate; Friis, Svein; Zeiner, Pal; Pripp, Are Hugo; Aase, Heidi; Biele, Guido; Dalsgaard, Soren; Overgaard, Kristin Romvig

Early and repeated screening detects children with persistent attention-deficit/hyperactivity disorder

EUROPEAN CHILD & ADOLESCENT PSYCHIATRY

IF4.9

2023-08-25

OAAI

Overgaard, Kristin Romvig; Oerbeck, Beate; Friis, Svein; Pripp, Are Hugo; Aase, Heidi; Biele, Guido; Ingeborgrud, Christine Baalsrud; Polanczyk, Guilherme V.; Zeiner, Pal

Association between early suicidal trajectories in first-episode psychosis and 10-year follow-up: TIPS registry-linked study

LANCET PSYCHIATRY

IF24.8

2023-07-01

PREAI

Gohar, Sherif M.; Hegelstad, Wenche ten Velden; Auestad, Bjorn; Haahr, Ulrik Helt; Joa, Inge; Johannessen, Jan Olav; Larsen, Tor Ketil; Opjordsmoen, Stein; Rund, Bjorn Rishovd; Rossberg, Jan Ivar; Simonsen, Erik; Friis, Svein; Melle, Ingrid

Attention-deficit/hyperactivity disorder from preschool to school age: change and stability of parent and teacher reports

EUROPEAN CHILD & ADOLESCENT PSYCHIATRY

IF4.9

2022-06-23

OAAI

Overgaard, Kristin Romvig; Oerbeck, Beate; Friis, Svein; Pripp, Are Hugo; Aase, Heidi; Biele, Guido; Ingeborgrud, Christine Baalsrud; Polanczyk, Guilherme, V; Zeiner, Pal

Continuity of care and therapeutic relationships as critical elements in acute psychiatric care

WORLD PSYCHIATRY

IF65.8

2022-05-07

OAAI

Ruud, Torleif; Friis, Svein

The effect of special educational assistance in early childhood education and care on psycho-social difficulties in elementary school children

CHILD AND ADOLESCENT PSYCHIATRY AND MENTAL HEALTH

IF4.6

2022-02-24

OAAI

Biele, Guido; Lekhal, Ratib; Overgaard, Kristin R.; Wang, Mari Vaage; Brandlistuen, Ragnhild Eek; Friis, Svein; Zeiner, Pal

Cognitive, emotional, and social functioning of preschoolers with attention deficit hyperactivity problems

BMC PSYCHIATRY

IF3.6

2022-02-01

OAAI

Biele, Guido; Overgaard, Kristin R.; Friis, Svein; Zeiner, Pal; Aase, Heidi

Childhood trauma, antipsychotic medication, and symptom remission in first-episode psychosis

PSYCHOLOGICAL MEDICINE

IF5.5

2021-11-15

OAAI

Ottesen, Akiah; Hegelstad, W. T., V; Joa, Inge; Opjordsmoen, Stein E.; Rund, Bjorn Rishovd; Rossberg, Jan Ivar; Simonsen, Erik; Johannessen, Jan Olav; Larsen, Tor K.; Haahr, Ulrik Helt; McGlashan, Thomas H.; Friis, Svein; Melle, Ingrid

Predictive validity of attention-deficit/hyperactivity disorder from ages 3 to 5 Years

EUROPEAN CHILD & ADOLESCENT PSYCHIATRY

IF4.9

2021-03-07

OAAI

Overgaard, Kristin Romvig; Oerbeck, Beate; Friis, Svein; Pripp, Are Hugo; Aase, Heidi; Zeiner, Pal

Natural History, Not Lead Time

AMERICAN JOURNAL OF PSYCHIATRY

IF14.7

2020-12-01

OAAI

Srihari, Vinod H.; Guloksuz, Sinan; Friis, Svein

Reduced levels of circulating adhesion molecules in adolescents with early-onset psychosis

NPJ SCHIZOPHRENIA

IF5.7

2020-08-18

OAAI

Wedervang-Resell, Kirsten; Ueland, Thor; Aukrust, Pal; Friis, Svein; Holven, Kirsten B.; H. Johannessen, Cecilie; Lekva, Tove; Lonning, Vera; Smelror, Runar E.; Szabo, Attila; Andreassen, Ole A.; Myhre, Anne M.; Agartz, Ingrid

Measuring quality of life in first-episode psychosis

EUROPEAN PSYCHIATRY

IF6.7

2020-04-16

PREAI

Melle, I; Friis, S; Haahr, U; Johannesen, JO; Larsen, TK; Opjordsmoen, S; Roessberg, JI; Rund, BR; Simonsen, E; Vaglum, P; McGlashan, T

Assessing apathy:: The use of the Apathy Evaluation Scale in first episode psychosis

EUROPEAN PSYCHIATRY

IF6.7

2020-04-16

OAAI

Faerden, Ann; Nesvag, Ragnar; Barrett, Elizabeth Ann; Agartz, Ingrid; Finset, Arnstein; Friis, Svein; Rossberg, Jan Ivar; Melle, Ingrid

Increased interleukin 18 activity in adolescents with early-onset psychosis is associated with cortisol and depressive symptoms

PSYCHONEUROENDOCRINOLOGY

IF3.6

2020-02-01

OAAI

Wedervang-Resell, Kirsten; Friis, Svein; Lonning, Vera; Smelror, Runar E.; Johannessen, Cecilie; Reponen, Elina J.; Lyngstad, Siv H.; Lekva, Tove; Aukrust, Pal; Ueland, Thor; Andreassen, Ole A.; Agartz, Ingrid; Myhre, Anne M.

Lipid alterations in adolescents with early-onset psychosis may be independent of antipsychotic medication

SCHIZOPHRENIA RESEARCH

IF3.5

2020-02-01

OAAI

Wedervang-Resell, Kirsten; Friis, Svein; Lonning, Vera; Smelror, Runar E.; Johannessen, Cecilie; Agartz, Ingrid; Ulven, Stine M.; Holven, Kirsten B.; Andreassen, Ole A.; Myhre, Anne M.

Symptom remission at 12-weeks is a strong predictor for long term outcome

PSYCHOLOGICAL MEDICINE

IF5.5

2019-12-09

OAAI

Friis, Svein; Melle, Ingrid; McGlashan, Thomas H.

Parsing the impact of early detection on duration of untreated psychosis (DUP): Applying quantile regression to data from the Scandinavian TIPS study

SCHIZOPHRENIA RESEARCH

IF3.5

2019-08-01

PREAI

Ferrara, Maria; Guloksuz, Sinan; Li, Fangyong; Burke, Shadie; Tek, Cenk; Friis, Svein; Hegelstad, Wenche ten Velden; Joa, Inge; Johannessen, Jan Olav; Melle, Ingrid; Simonsen, Erik; Srihari, Vinod H.

Screening With an ADHD-Specific Rating Scale in Preschoolers: A Cross-Cultural Comparison of the Early Childhood Inventory-4

PSYCHOLOGICAL ASSESSMENT

IF3.3

2019-08-01

OAAI

Overgaard, Kristin Romvig; Oerbeck, Beate; Friis, Svein; Biele, Guido; Pripp, Are Hugo; Aase, Heidi; Zeiner, Pal

研究方向