Pregnancies complicated by abnormally adherent placenta and sex ratio at birth.

Abstract

when we controlled simultaneously for age, ethnic group, and year and place of diagnosis of AIDS. For 771 (33%) of the 2329 homosexual men the likely source of their HIV infection was not recorded, and 22% of these had Kaposi's sarcoma. Frequency of Kaposi's sarcoma in patients who acquired HIT' by sexual contact according to country reported as possible source ofH117 infection No (%) of patients with Kaposi's sarcoma HIV transmitted by HIV transmitted by Country homosexual contact heterosexual contact British Isles onIv 119/625 (19) 0/20 Abroad, including: United States 171/551 (31* 3/8 (38) Africa 9/34 (26) 7/73 (10) Elsewhere except United States or Africa 77/348 (22) 0/12 *Includes 32 men (10 with Kaposi's sarcoma) for whom both the United States and Africa were reported as possible sources of HIV infection.