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Auteur S.D. WALTER |
Documents disponibles écrits par cet auteur (9)
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S.D. WALTER ; R. ASHBOLT ; T. DWYER ; L.D. MARRETT ; Menzies Centre for Population Health Research. University of Tasmania. Hobart Tasmania. AUS |[BDSP. Notice produite par INIST 6jR0x2xK. Diffusion soumise à autorisation]. Background It is unclear which of the number or the density of naevi on the skin is the more appropriate measure of risk of melanoma. Furthermore, the relationship bet[...]![]()
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S.D. WALTER ; D. KING ; L.D. MARRETT ; S.M. TAYLOR ; Department of Clinical Epidemiology & Biostatistics. McMaster University. Hamilton. ON. CAN |[BDSP. Notice produite par INIST R0x57Jnc. Diffusion soumise à autorisation].![]()
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S.D. WALTER ; W.D. KING ; L.D. MARRETT |[BDSP. Notice produite par INIST R0x4KvRg. Diffusion soumise à autorisation]. Background Although solar radiation is well established as a risk factor for melanoma, it is less clear how the pattern and timing of exposure to ultraviolet (UV) radi[...]![]()
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D.M. STIEB ; R.C. BEVERIDGE ; S. JUDEK ; B.H. ROWE ; S.D. WALTER ; Air Quality Health Effects Research Section. Health Canada. Ottawa. ON. CAN |[BDSP. Notice produite par INIST 17yKR0xv. Diffusion soumise à autorisation]. Seven independent assessments of diagnosis were obtained for 92 records of nontrauma emergency department visits in Saint John, New Brunswick, Canada, in 1994. The hos[...]![]()
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H.C. BUCHER ; L.E. GRIFFITH ; G.H. GUYATT ; S.D. WALTER ; Department of Clinical Epidemiology and Biostatistics. Mc Master University. Hamilton Ontario. CAN |[BDSP. Notice produite par INIST tJl02R0x. Diffusion soumise à autorisation]. When little or no data directly comparing two treatments are available, investigators often rely on indirect comparisons from studies testing the treatments against a [...]![]()
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[BDSP. Notice produite par INIST R0x6ek8z. Diffusion soumise à autorisation]. Clinical decision making and diagnostic testing procedures are frequently evaluated using indices such as sensitivity and specificity. These indices require an assumpt[...]![]()
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