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PSA and cancer detection.
| Variables |
Prostate Cancer Outcome |
Total | χ2 (df) | p-value | ||
|---|---|---|---|---|---|---|
| No Cancer | Had Cancer | |||||
| PSA group | <4 | 76 (78.4) | 21 (21.6) | 97 (2.0) | 1240.2 [5] | <0.001 |
| (ng/ml) | 4-10 | 850 (78.3) | 235 (21.7) | 1085 (22.5) | ||
| 10-20 | 769 (67.3) | 374 (32.7) | 1143 (23.7) | |||
| 20-50 | 502 (47.0) | 565 (53.0) | 1067 (22.1) | |||
| 50-100 | 157 (28.5) | 394 (71.5) | 551 (11.4) | |||
| 100+ | 70 (8.0) | 806 (92.0) | 876 (18.2) | |||
| Total | 2424 (50.3) | 2395 (49.7) | 4819 (100.0) | |||
χ2 =Chi-square df= degrees of freedom n=Sample Sig. = P value
