Table 1. Characteristics of the study population at IALCH.

Study site - IALCH	N = 12,657 (%)
Breast cancer  Mean age (years)  Race African White Colored Asian Indian Other Unknown Prostate cancer  Mean age  Race African White Colored Asian Indian Other Unknown Cervical cancer  Mean age  Race African White Colored Asian Indian Other Unknown	5,545 (44) 62.6 3,062 (55) 512 (9) 181 (3) 1,635 (30) 53 (1) 102 (2) 1,553 (12) 73.0 1,045 (67) 185 (12) 69 (4) 221 (14) 8 (1) 25 (2) 5,559 (44) 56.6 4,917 (89) 94 (2) 76 (1) 325 (6) 19 (0) 128 (2)