Table 3.
Comparison of pain complaints between the Han group (n = 287) and Uygur group (n = 264) of BC patients
| Variables | Han (n (%)) | Uygur (n (%)) | X 2 (df)/Z | P-value |
|---|---|---|---|---|
| Complaints | 1.197 (2) | 0.550 | ||
| tumor | 267 (93) | 242 (91.7) | ||
| tumor with pain | 11 (3.8) | 9 (3.4) | ||
| other symptoms | 9 (3.1) | 13 (4.9) | ||
| Duration of complaint (month) | 1.974* | 0.048 | ||
| ≤ 3 | 204 (71.1) | 165 (62.5) | ||
| 4-12 | 58 (20.2) | 74 (28) | ||
| > 12 | 25 (8.7) | 25 (9.5) | ||
| Position | 0.008 (1) | 0.931 | ||
| left | 137 (47.7) | 127 (48.1) | ||
| right | 150 (52.3) | 137 (51.9) | ||
| Location | 5.559 (4) | 0.235 | ||
| upper inner quadrant | 44 (15.3) | 43 (16.3) | ||
| lower inner quadrant | 33 (11.5) | 32 (12.1) | ||
| upper outer quadrant | 130 (45.3) | 107 (40.5) | ||
| lower outer quadrant | 42 (14.6) | 56 (21.2) | ||
| Areola area | 38 (13.2) | 26 (9.8) |
*
The result of the “z” test;
Abbreviation: BC-breast cancer.