Table 3 Comparison of transformation zone types performed by CCPTC staff vs. CCPTC alumni (others).
≥ 60-year-olds | ≥ 65-year-olds | |||||
|---|---|---|---|---|---|---|
TZ type on visual inspection, n (%) | CCPTC (n = 793) | Alumni (n = 397) | p-value | CCPTC (n = 431) | Alumni (n = 201) | p-value |
1 | 4 (0.5) | 16 (4.0) | < 0.001 | 3 (0.7) | 8 (4.0) | < 0.001 |
2 | 19 (2.4) | 48 (12.1) | 11 (2.6) | 29 (14.4) | ||
3 | 770 (97.1) | 333 (83.9) | 417 (96.7) | 164 (81.6) | ||