Zobrazeno 1 - 6
of 6
pro vyhledávání: '"C M, Tangen"'
Publikováno v:
Circulation. 102(15)
Several epidemiological studies have associated depressive symptoms with cardiovascular disease. We investigated whether depressive symptoms constituted a risk for coronary heart disease (CHD) and total mortality among an apparently healthy elderly c
Autor:
C M, Tangen, G G, Koch
Publikováno v:
Statistics in medicine. 19(8)
The principal response criteria for many clinical trials involve time-to-event variables. Usual methods of analysis for this type of response criterion include product-limit estimators of cumulative survival for the treatment groups, (stratified) log
Publikováno v:
Statistics in medicine. 17(15-16)
Analysis of covariance is an effective method for addressing two considerations for randomized clinical trials. One is reduction of variance for estimates of treatment effects and thereby the production of narrower confidence intervals and more power
Autor:
R M, Goldberg, T R, Fleming, C M, Tangen, C G, Moertel, J S, Macdonald, D G, Haller, J A, Laurie
Publikováno v:
Annals of internal medicine. 129(1)
Follow-up testing after surgery for colon cancer is recommended principally to identify resectable recurrences, but data on the efficacy of, outcomes of, and optimal strategies for this testing are limited.To determine the relation between follow-up
Publikováno v:
Journal of dental hygiene : JDH. 71(2)
The purpose of this study was to determine the effect of three film-speed/collimator combinations on image quality, based on reviewer preference and diagnostic quality, based on caries detection.Two hundred sixteen proximal surfaces were evaluated fo
Autor:
R M, Bukowski, C M, Tangen, R F, Peterson, S A, Taylor, J J, Rinehart, H J, Eyre, S E, Rivkin, T R, Fleming, J S, Macdonald
Publikováno v:
Cancer. 73(5)
The use of chemotherapy in patients with metastatic carcinoid tumors has been of limited value, and investigation of new agents is necessary. Previous reports have suggested that dimethyltriazenoimidazole carboxamide (DTIC) may have antitumor activit