Nettsider med emneord «USA»
![Mette Kalager og Michael Bretthauer](https://www.med.uio.no/klinmed/personer/vit/michaelb/pressebilder/full_mette_kalager_michael_bretthauer_foto_niklas_r._lello.jpg?alt=listing)
Fagmiljøene i i USA har de siste årene gått i retning av å redusere alderen for oppstart av tarmkreftscreening. De mener at også personer under 50 år bør screenes, fordi det har vært en stor økning av tarmkreft blant yngre. En ny studie viser at dette ikke var riktig.
![Bildet kan inneholde: kvinne, ansikt, mennesker, fotografi, ansiktsuttrykk.](https://www.med.uio.no/helsam/forskning/aktuelt/aktuelle-saker/2020/mette_kalager_michael_bretthauer_foto_niklas_r__lello.jpg?alt=listing)
Rett og mulighet til å delta i forebyggende folkehelsetiltak kan være vel så viktig som å kunne gjøre et informert valg om å avstå. Michael Bretthauer og Mette Kalager ved Klinisk effektforskning publiserte i dag en lederartikkel i tidsskriftet Annals of Internal Medicine, der de belyser nye sider ved sosial ulikhet i folkehelseprogrammer.
![](https://www.med.uio.no/helsam/english/research/projects/ibd/ibd300colourbox.jpg?alt=listing)
Risk of colorectal cancer in inflammatory bowel disease
– a multinational cohort study.
![HPV-vaccine](https://www.med.uio.no/helsam/english/research/projects/preventive-strategies-hpv/220px-gardasil-vaccine.jpg?alt=listing)
The project is aimed at optimizing resource-use within preventive health services for HPV-related disease, while simultaneously ensuring that these strategies continue to maximize health by reducing morbidity and mortality.
![EPOS logo](https://www.med.uio.no/helsam/english/research/projects/epos/300epos-logo.jpg?alt=listing)
The EPoS-project is addressing one of the most important challenges in the prevention of colorectal cancer; the surveillance of patients that have had colorectal polyps removed (polypectomy). The study is conducted by leading researchers within gastroenterology, epidemiology and biostatistics from Europe and the United States.
![](https://www.med.uio.no/helsam/english/research/groups/clinical-effectiveness/gruppefoto-island.jpg?alt=listing)
The Research Group is conducting large randomized trials and observation studies to test and compare diagnostic and therapeutic clinical interventions in different areas of clinical medicine. The overarching goal is to find out what works and what does not. More than 300,000 patients are currently enrolled in studies run by the group.
Economic evaluation involves methods to assess the cost-effectiveness of treatments, procedures, diagnostics, screening practices, healthcare delivery routes and technologies in a broad sense.