Blar i NTNU Open på forfatter "Halkjelsvik, Torleif"
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The effect of a smoking cessation program for patients in cancer treatment: a quasi-experimental intervention study
Kvaavik, Elisabeth; Grøtting, Maja Weemes; Halkjelsvik, Torleif; van Helvoirt, Rene; Kirkhorn, Ingeborg Hjertvik; Bjaanes, Maria Moksnes; Tøndel, Hanne; Sværen, Julia Thue; Gripsgård, Helga; Byrkje, Kristin; Helleve, Arnfinn (Peer reviewed; Journal article, 2023)Background Compared to non-smokers, smokers have reduced effects of cancer treatment, and increased risk of treatment-related toxicity. Quitting smoking can improve treatment effects and reduce side effects. This study ... -
Estimering av kostnader i store statlige prosjekter: Hvor gode er estimatene og usikkerhetsanalysene i KS2-rapportene?
Welde, Morten; Jørgensen, Magne; Larssen, Per Fridtjof; Halkjelsvik, Torleif (Concept rapport;, Book, 2019) -
Evaluation of Probabilistic Project Cost Estimates
Jørgensen, Magne; Welde, Morten; Halkjelsvik, Torleif (Journal article; Peer reviewed, 2021)Evaluation of cost estimates should be fair and give incentives for accuracy. These goals, we argue, are challenged by a lack of precision in what is meant by a cost estimate and the use of evaluation measures that do not ...