Variation between Hospitals with Regard to Diagnostic Practice, Coding Accuracy, and Case-Mix. A Retrospective Validation Study of Administrative Data versus Medical Records for Es...

od Helgeland, Jon, Kristoffersen, Doris Tove, Skyrud, Katrine Damgaard, Lindman, Anja Schou
izdano v PLoS One (2016)

30-Day Survival Probabilities as a Quality Indicator for Norwegian Hospitals: Data Management and Analysis

od Hassani, Sahar, Lindman, Anja Schou, Kristoffersen, Doris Tove, Tomic, Oliver, Helgeland, Jon
izdano v PLoS One (2015)

The Effects of Mandatory Prescribing of Thiazides for Newly Treated, Uncomplicated Hypertension: Interrupted Time-Series Analysis

od Fretheim, Atle, Håvelsrud, Kari, MacLennan, Graeme, Kristoffersen, Doris Tove, Oxman, Andrew D
Izdano 2007

Observed to expected or logistic regression to identify hospitals with high or low 30-day mortality?

od Kristoffersen, Doris Tove, Helgeland, Jon, Clench-Aas, Jocelyne, Laake, Petter, Veierød, Marit B.
izdano v PLoS One (2018)

Hospital Variation in 30‐Day Mortality for Patients With Stroke; The Impact of Individual and Municipal Socio‐Demographic Status

od Skyrud, Katrine Damgaard, Vikum, Eirik, Hansen, Tonya Moen, Kristoffersen, Doris Tove, Helgeland, Jon
izdano v J Am Heart Assoc (2019)

Postoperative wound dehiscence after laparotomy: a useful healthcare quality indicator? A cohort study based on Norwegian hospital administrative data

od Helgeland, Jon, Tomic, Oliver, Hansen, Tonya Moen, Kristoffersen, Doris Tove, Hassani, Sahar, Lindahl, Anne Karin
izdano v BMJ Open (2019)

Systematic review to determine whether participation in a trial influences outcome

od Vist, Gunn Elisabeth, Hagen, Kåre Birger, Devereaux, P J, Bryant, Dianne, Kristoffersen, Doris Tove, Oxman, Andrew David
Izdano 2005

How Should the Impact of Different Presentations of Treatment Effects on Patient Choice Be Evaluated? A Pilot Randomized Trial

od Carling, Cheryl, Kristoffersen, Doris Tove, Herrin, Jeph, Treweek, Shaun, Oxman, Andrew D., Schünemann, Holger, Akl, Elie A., Montori, Victor
Izdano 2008

Survival curves to support quality improvement in hospitals with excess 30-day mortality after acute myocardial infarction, cerebral stroke and hip fracture: a before–after study

od Kristoffersen, Doris Tove, Helgeland, Jon, Waage, Halfrid Persdatter, Thalamus, Jacob, Clemens, Dirk, Lindman, Anja Schou, Rygh, Liv Helen, Tjomsland, Ole
izdano v BMJ Open (2015)

QT prolongation predicts short-term mortality independent of comorbidity

od Gibbs, Charlotte, Thalamus, Jacob, Kristoffersen, Doris Tove, Svendsen, Martin Veel, Holla, Øystein L, Heldal, Kristian, Haugaa, Kristina H, Hysing, Jan
izdano v Europace (2019)

The Effect of Alternative Summary Statistics for Communicating Risk Reduction on Decisions about Taking Statins: A Randomized Trial

od Carling, Cheryl L. L., Kristoffersen, Doris Tove, Montori, Victor M., Herrin, Jeph, Schünemann, Holger J., Treweek, Shaun, Akl, Elie A., Oxman, Andrew D.
Izdano 2009

The Effect of Alternative Graphical Displays Used to Present the Benefits of Antibiotics for Sore Throat on Decisions about Whether to Seek Treatment: A Randomized Trial

od Carling, Cheryl L. L., Kristoffersen, Doris Tove, Flottorp, Signe, Fretheim, Atle, Oxman, Andrew D., Schünemann, Holger J., Akl, Elie A., Herrin, Jeph, MacKenzie, Thomas D., Montori, Victor M.
Izdano 2009

The Effect of How Outcomes Are Framed on Decisions about Whether to Take Antihypertensive Medication: A Randomized Trial

od Carling, Cheryl L. L., Kristoffersen, Doris Tove, Oxman, Andrew D., Flottorp, Signe, Fretheim, Atle, Schünemann, Holger J., Akl, Elie A., Herrin, Jeph, MacKenzie, Thomas D., Montori, Victor M.
Izdano 2010

Educational outreach visits: effects on professional practice and health care outcomes

od O'Brien, Mary Ann, Rogers, Stephen, Jamtvedt, Gro, Oxman, Andrew D, Odgaard‐Jensen, Jan, Kristoffersen, Doris Tove, Forsetlund, Louise, Bainbridge, Daryl, Freemantle, Nick, Davis, Dave, Haynes, R. Brian, Harvey, Emma
izdano v Cochrane Database Syst Rev (2007)