A method is described for estimating excess relative risks of a disease from familial factors. Beginning with population-based series of cases and controls, a cohort of each subject's relatives is formed and checked for disease against a population based registry. The disease experience of the cohor
Risk of cutaneous melanoma associated with a family history of the disease
✍ Scribed by Deborah Ford; Judith M. Bliss; Anthony J. Swerdlow; Bruce K. Armstrong; Silvia Franceschi; Adèle Green; Elizabeth A. Holly; Thomas Mack; Rona M. Mackie; Anne Østerlind; Stephen D. Walter; Julian Peto; Douglas F. Easton
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- French
- Weight
- 609 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0020-7136
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
In a combined analysis of 2952 melanoma patients and 3618 controls from 8 case‐control studies in white populations the risk of cutaneous melanoma was 2.24‐fold higher (95% Cl, 1.76–2.86) in subjects who reported at least one affected first‐degree relative than in subjects who did not. There was no evidence for heterogeneity in the relative risk between the studies, which were from a wide range of latitudes and hence degrees of sun exposure. The effect of family history on melanoma risk was independent of age, naevus count, hair and eye colour, and freckling. There was no evidence for a relationship between family history and primary site of melanoma but there was some suggestion that the familial patients were more likely to have superficial spreading melanoma or lentigo maligna melanoma than acral lentiginous melanoma or nodular melanoma. © 1995 Wiley‐Liss, Inc.
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