Table 1 Cancer Killing Activity (CKA) in Controls and Cases by Gender, Race, and Age
Variable | Controls | Cases | Chi-Square p | ANOVA p | ||
|---|---|---|---|---|---|---|
N (%) | Mean (SD) | N (%) | Mean (SD) | |||
Total | 25 (53) | 46.28 (27.22) | 22 (47) | 36.97 (21.39) | 0.20 | |
Gender | ||||||
Female | 17 (68) | 37.20 (23.85) | 13 (59) | 28.83 (16.15) | ||
Male | 8 (32) | 65.57 (24.76) | 9 (41) | 48.72 (23.39) | 0.61 | 0.001 |
Race | ||||||
White | 24 (96) | 47.73 (26.79) | 20 (95) | 36.11 (21.53) | ||
Black | 1 (4) | 11.42 | 1 (5) | 54.95 | 0.93 | 0.62 |
Age | ||||||
< 60 | 14 (56) | 38.43 (24.30) | 8 (36) | 34.06 (15.18) | ||
≥ 60 | 11 (44) | 56.28 (28.53) | 14 (64) | 38.63 (24.63) | 0.18 | 0.13 |