- E-mailKnut-arne.Wensaas@uib.no
- Phone+47 55 58 61 33+47 911 04 774
- Visitor AddressAlrek helseklynge, blokk D, Årstadveien 17
- Postal AddressPostboks 78045020 Bergen
Academic article
- 2021. Risk of miscarriage in women with psychiatric disorders. British Journal of Psychiatry. 501-506.
- 2021. Risk of miscarriage in women with chronic diseases in Norway: A registry linkage study. PLoS Medicine. 1-14.
- 2020. Fibromyalgia 2016 criteria and assessments: comprehensive validation in a Norwegian population. Scandinavian Journal of Pain. 663-672.
- 2020. Colorectal cancer screening with repeated fecal immunochemical test versus sigmoidoscopy: baseline results from a randomized trial. Gastroenterology. 1085-1096.
- 2019. Quality of life and its association with irritable bowel syndrome and fatigue ten years after giardiasis. Neurogastroenterology and Motility.
- 2019. Consultations for gastroenteritis in general practice and out-of-hours services in Norway 2006–15. Family Practice. 614-620.
- 2018. Prevalence of irritable bowel syndrome and chronic fatigue 10 years after giardia infection. Clinical Gastroenterology and Hepatology. 1064-1072.
- 2018. Post-consultation illness trajectories in children with acute cough and respiratory tract infection: Prospective cohort study. Family Practice. 676-683.
- 2017. Russefeiring og eksamenstid – bruk av fastlege og legevakt. Tidsskrift for Den norske legeforening. 4 pages.
- 2017. Legesøkning og legemiddeluttak etter innføring av nye fraværsregler. Tidsskrift for Den norske legeforening. 9 pages.
- 2016. Postinfectious and sporadic functional gastrointestinal disorders have different prevalences and rates of overlap: results from a controlled cohort study 3 years after acute giardiasis. Neurogastroenterology and Motility. 1561-1569.
- 2016. Excessive daytime sleepiness, sleep need and insomnia 3 years after Giardia infection: A cohort study. Sleep Health. 154-158.
- 2015. The relationship between irritable bowel syndrome, functional dyspepsia, chronic fatigue and overactive bladder syndrome: A controlled study 6 years after acute gastrointestinal infection. BMC Gastroenterology.
- 2015. Perceived food intolerance and irritable bowel syndrome in a population 3 years after a giardiasis-outbreak: a historical cohort study. BMC Gastroenterology.
- 2014. Irritable bowel syndrome and chronic fatigue 6 years after Giardia infection: A controlled prospective cohort study. Clinical Infectious Diseases. 1394-1400.
- 2013. Chronic fatigue syndrome 5 years after giardiasis: differential diagnoses, characteristics and natural course. BMC Gastroenterology. 17 pages.
- 2012. The impact of atopic disease on the risk of post-infectious fatigue and irritable bowel syndrome 3 years after Giardia infection. A historic cohort study. Scandinavian Journal of Gastroenterology. 956-961.
- 2012. Irritable bowel syndrome and chronic fatigue 3 years after acute giardiasis: historic cohort study. Gut. 214-219.
- 2012. Influenza-like illness in general practice in Norway: clinical course and attitudes towards vaccination and preventive measures during the 2009 pandemic. Family Practice. 139-146.
- 2011. Influensapandemien hausten 2009 i ein vestlandskommune. Tidsskrift for Den norske legeforening. 675-679.
- 2010. Post-infectious gastrointestinal symptoms after acute Giardiasis. A 1-year follow-up in general practice. Family Practice. 255-259.
- 2009. Severity of Giardia infection associated with post-infectious fatigue and abdominal symptoms two years after. BMC Infectious Diseases.
- 2009. Severity of Giardia infection associated with post-infectious fatigue and abdominal symptoms two years after. BMC Infectious Diseases.
- 2009. Prevalence of recurring symptoms after infection with Giardia lamblia in a non-endemic area. Scandinavian Journal of Primary Health Care. 12-17.
- 2009. Prevalence of recurring symptoms after infection with Giardia lamblia in a non-endemic area. Scandinavian Journal of Primary Health Care. 12-17.
- 2009. High rate of fatigue and abdominal symptoms two years after an outbreak of giardiasis. Transactions of the Royal Society of Tropical Medicine and Hygiene. 530-532.
- 2009. High rate of fatigue and abdominal symptoms 2 years after an outbreak of giardiasis. Transactions of the Royal Society of Tropical Medicine and Hygiene. 530-532.
- 2007. Avdekking av giardiasisutbruddet i Bergen 2004. Tidsskrift for Den norske legeforening. 2222-2225.
Report
- 2017. Efficacy and Cost-Effectiveness of Alendronate for the Prevention of Fractures in Postmenopausal Women in Norway. .
- 2011. Efficacy and cost-effectiveness of alendronate for the prevention of fractures in postmenopausal women in Norway. 10/2011. 10/2011. .
Academic lecture
- 2017. Post consultation symptom duration in children with acute cough and respiratory tract infection: prospective cohort study.
- 2017. Management of gastrointestinal infections in the Nordic countries.
- 2017. Irritable bowel syndrome, chronic fatigue and quality of life ten years after a Giardia lamblia epidemic in Norway 2004.
- 2017. Gastroenteritis in primary care in Norway 2006-2015: encounters in general practice and out-of-hours services.
- 2017. Gastroenteritis in Norway 2006-2015: consultations in primary care.
- 2016. The impact of diverticular disease in the daily workup of the general practitioner.
- 2016. Post consultation symptom trajectories in children presenting to primary care with acute cough and respiratory tract infection: latent class analysis of a prospective cohort study.
- 2016. Management of gastroenterological symptoms and disease in primary care; state of the art 2016: Coeliac disease.
- 2016. Irritable bowel syndrome and chronic fatigue ten years after giardia infection: a controlled prospective cohort study.
- 2016. Investigating symptom trajectories in children presenting to primary care with acute cough and respiratory tract infection: analysis of the ‘TARGET’ prospective cohort study.
- 2016. Giardiasis in Bergen 2004 – The outbreak and its clinical consequences.
- 2016. Chronic gastrointestinal and liver infections: Infections with Giardia lamblia and other gastrointestinal parasites.
Editorial
- 2015. ESPCG - Still crazy after all these years. EuroDigest. 1 pages.
- 2004. En moderne epidemi. Tidsskrift for Den norske legeforening. 1 pages.
Reader opinion piece
- 2020. Nasjonalt screeningprogram for tarmkreft. Tidsskrift for Den norske legeforening. 222-222.
Feature article
- 2020. Pakk sammen pakkeforløp hjem! Dagens medisin.
- 2019. Fastlegens rolle i kreftomsorgen. Tidsskrift for Den norske legeforening. 5 pages.
- 2018. PraksisNett - et nettverk av fastlegepraksiser. En storsatsing på forskning i allmennpraksis. Utposten. 40-43.
Doctoral dissertation
- 2019. Long-term complications following an outbreak of giardiasis.
- 2011. Giardiasis in Bergen. Outbreak and clinical consequences.
Academic chapter/article/Conference paper
- 2015. New Era for Clinical Research in Primary Care. 3 pages.
Abstract
- 2020. (Abstract) Fibromyalgia 2016 criteria and assessments:comprehensive validation in a Norwegian population. Clinical and Experimental Rheumatology.
- 2016. Irritable bowel syndrome ten years after acute Giardia lamblia infection: A controlled prospective cohort study. Neurogastroenterology and Motility. 59-59.
Poster
- 2020. Fibromyalgia 2016 criteria and assessments:comprehensive validation in a Norwegian population (poster).
- 2017. Norwegian translation of the 2010/2011 Fibromyalgia Survey Criteria [Oversettelse av nye fibromyalgikriterier for diagnostikk (ACR2010) og forskning (FRCQ, 2011) til norsk] .
- 2016. Oversettelse av nye fibromyalgikriterier til norsk: ACR 2010 og forskningskriteriene (2011).
- 2016. Irritable bowel syndrome associated with giardia lamblia infection ten years after acute illness: a controlled prospective cohort study.
Academic literature review
- 2017. Use of Rome criteria for the diagnosis of irritable bowel syndrome in primary care: a survey among European countries. European Journal of Gastroenterology and Hepathology. 651-656.
- 2016. Phenotyping of subjects for large scale studies on patients with IBS. Neurogastroenterology and Motility. 1134-1147.
- 2016. Diverticular Disease in the Primary Care Setting. Journal of Clinical Gastroenterology. S86-S88.
Article in business/trade/industry journal
- 2016. Why the quest for early cancer diagnosis has gone too far. The Digest. 12.
More information in national current research information system (CRIStin)
Fields of competence