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Variation between Hospitals with Regard to Diagnostic Practice, Coding Accuracy, and Case-Mix. A Retrospective Validation Study of Administrative Data versus Medical Records for Estimating 30-Day Mortality after Hip Fracture.
Helgeland J, Kristoffersen DT, Skyrud KD, Lindman AS. Helgeland J, et al. Among authors: kristoffersen dt. PLoS One. 2016 May 20;11(5):e0156075. doi: 10.1371/journal.pone.0156075. eCollection 2016. PLoS One. 2016. PMID: 27203243 Free PMC article.
QT prolongation predicts short-term mortality independent of comorbidity.
Gibbs C, Thalamus J, Kristoffersen DT, Svendsen MV, Holla ØL, Heldal K, Haugaa KH, Hysing J. Gibbs C, et al. Among authors: kristoffersen dt. Europace. 2019 Aug 1;21(8):1254-1260. doi: 10.1093/europace/euz058. Europace. 2019. PMID: 31220237 Free PMC article.
[Re: How do we compare quality of health care?].
Kristoffersen DT, Lindman AS, Tomic O, Helgeland J. Kristoffersen DT, et al. Tidsskr Nor Laegeforen. 2015 Sep 8;135(16):1425-6. doi: 10.4045/tidsskr.15.0821. eCollection 2015 Sep 8. Tidsskr Nor Laegeforen. 2015. PMID: 26356427 Free article. Norwegian. No abstract available.
55 results