Primal Health Databank: Study
Entry No: | 0617 |
Title: | Birth characteristics and adult cancer incidence: Swedish cohort of over 11,000 men and women |
Author(s): | McCormack VA, dos Santos Silva I, Koupil I, Leon DA, Lithell HO |
Reference: | Int J Cancer. 2005 Jul 1;115(4):611-7 |
Place of Study: | UK |
Abstract: | They authors investigated overall and site-specific cancer incidence in relation to birth characteristics in a Swedish population-based cohort of 11,166 singletons born in 1915-1929 for whom there were detailed obstetric data and who were alive in 1960. A total of 2,685 first primary cancers were registered during follow-up from 1960 to 2001. A standard deviation (SD) increase in birth weight for gestational age (GA) was associated with (sex-adjusted) increases of 13% (95% CI = 0.03-0.23) in the rates of digestive cancers and of 17% (95% CI = 0.01-0.35) in the rates of lymphatic cancers. Women who had higher birth weights also had increased rates of breast cancer under age 50 years (by 39% per SD increase; 95% CI = 0.09-0.79), but reduced rates (by 24%; 95% CI = 0.07-0.38) of endometrial (corpus uteri) cancer at all ages. There was no evidence of associations with other cancer sites. For overall cancer incidence, men had an 8% increased risk at all ages per SD increase in birth weight for GA while women only had an increased risk under age 50 years (mainly driven by the association with breast cancer). These findings provide evidence of a modest association of birth size and adult cancer risk, resulting from positive associations with a few cancer sites and a possible inverse association with endometrial cancer
|
Keyword(s): | adult cancers, birth size, birth weight, breast cancers, cancers in adulhood |
Discussion: | No discussion mentioned for this entry |
See Also: | No related entries mentioned for this entry |
Go Back | New Keyword Search