Zobrazeno 1 - 10
of 38
pro vyhledávání: '"C. B. Begg"'
Autor:
Serigne Lo, Jonathan M. Smith, Caro-Anne Badcock, Marianne Berwick, Lauren E. Haydu, Anne Kricker, Siok Leong, Yang Shi, C. B. Begg, Irene Orlow, P.A. Kanetsky, Nancy E. Thomas, Ajay Sharma, Anne E. Cust, Matthew Law, David W. Ollila, Sarah Yoo, John F. Thompson, Bruce K. Armstrong
Publikováno v:
The British journal of dermatology. 182(5)
Background Guidelines for follow-up of patients with melanoma are based on limited evidence. Objectives To guide skin surveillance, we developed a risk prediction model for subsequent primary melanomas, using demographic, phenotypical, histopathologi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9fe9b68a574409bbcce35ac197beea8
https://pubmed.ncbi.nlm.nih.gov/31774148
https://pubmed.ncbi.nlm.nih.gov/31774148
Publikováno v:
Statistics in medicine. 19(15)
We consider the problem of comparing alternative cancer staging and grading systems. Statistical comparisons are on the basis of the ability to predict survival, but more qualitative criteria, such as parsimony, and distinctive prognostic separabilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bf7438e4d4c263d7cdc76476701ed853
https://pubmed.ncbi.nlm.nih.gov/10900448
https://pubmed.ncbi.nlm.nih.gov/10900448
Publikováno v:
AJR. American journal of roentgenology. 169(2)
Patients with nonseminomatous germ cell cancer of the testis with no evidence of metastatic disease after orchiectomy may be managed with either retroperitoneal lymph node dissection or surveillance. The present retrospective study was undertaken to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f8e1d9d80430f6fbf6b78617db73f85
https://pubmed.ncbi.nlm.nih.gov/9242768
https://pubmed.ncbi.nlm.nih.gov/9242768
Publikováno v:
Urology. 49(4A)
To address principles in the design and conduct of clinical trials on prostate cancer (PC) with special reference to localized disease.In advance of and during the World Health Organization (WHO) conference on Prostate Cancer in Stockholm in Septembe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ef7fe1a8de6c84a17794f608278b92ce
https://pubmed.ncbi.nlm.nih.gov/9111611
https://pubmed.ncbi.nlm.nih.gov/9111611
Autor:
C B, Begg, M, Berwick
Publikováno v:
Cancer epidemiology, biomarkersprevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology. 6(2)
The comparison of an incident case series with an incident series of second primary cancers, using either a case-control or follow-up study design, is proposed as an efficient method for evaluating the relative risk of a rare genetic susceptibility m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4f935fd1aa5fb0e183d5b05a9bddee0e
https://pubmed.ncbi.nlm.nih.gov/9037560
https://pubmed.ncbi.nlm.nih.gov/9037560
Publikováno v:
Biometrics. 52(3)
A new approach is presented for determining the appropriate sample sizes for a series of screening trials to identify promising new therapeutic agents. The formulation of the problem is motivated by recognition of the fact that screening of new agent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3129b7040ce3a9c0937a760a1bd4b1d6
https://pubmed.ncbi.nlm.nih.gov/8805764
https://pubmed.ncbi.nlm.nih.gov/8805764
Autor:
C B, Begg
Publikováno v:
Statistics in medicine. 15(12)
The randomized clinical trial is the gold standard methodology for evaluating treatment interventions. The randomized trial is a prospective experimental study, the embodiment of the scientific method applied to the clinic. Both organizational and et
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1c97c3dc24312ea7a8d48630d88311ca
https://pubmed.ncbi.nlm.nih.gov/8817803
https://pubmed.ncbi.nlm.nih.gov/8817803
Autor:
C B, Begg
Publikováno v:
Seminars in oncology. 21(5)
Clinical and epidemiological research on prostate cancer is faced with some unusual methodological challenges. The very high prevalence of latent cancer, much of which never becomes clinically manifest, complicates the approach to screening and the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e55f00742389c816c953cd7de58fc5e7
https://pubmed.ncbi.nlm.nih.gov/7939748
https://pubmed.ncbi.nlm.nih.gov/7939748
Autor:
C B, Begg, Z F, Zhang
Publikováno v:
Cancer epidemiology, biomarkersprevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology. 3(2)
The case-series design is being used increasingly to explore associations between environmental risk factors and genetic markers. It is demonstrated that the odds ratio derived from a case-series study is the ratio of the relative risk for developing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f07e4fca8aa86a560e63b643d4b83776
https://pubmed.ncbi.nlm.nih.gov/8049640
https://pubmed.ncbi.nlm.nih.gov/8049640
Publikováno v:
Biometrics. 47(3)
A method is presented for estimating the treatment effect in a meta-analysis when some of the studies are comparative studies, and the rest are noncomparative, historical control studies. A random-effects model is used in which the baseline effect in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0bc4c07adcbbc3b8c038b2bfdc534c85
https://pubmed.ncbi.nlm.nih.gov/1742445
https://pubmed.ncbi.nlm.nih.gov/1742445