Table 2.
Population characteristics of different molecular typing.
| Parameters | LA (n=49) |
LB (n=163) |
HER-2+ (n=44) |
Basal-like (n=46) |
x 2 /F value | P-value |
|---|---|---|---|---|---|---|
| Age (years ± SD) | 56.88 ± 10.95 | 53.34 ± 10.16 | 53.41 ± 9.15 | 55.63 ± 10.43 | 1.895 | 0.130 |
| Occupation (%) | 6.219 | 0.101 | ||||
| Farmer | 38 (77.6) | 118 (72.4) | 33 (75.0) | 26 (56.5) | ||
| Others | 11 (22.4) | 45 (27.6) | 11 (25.0) | 20 (43.5) | ||
| Age of Menarche (years) | 14.76 ± 1.54 | 14.61 ± 1.63 | 15.00 ± 1.83 | 14.98 ± 1.92 | 0.987 | 0.399 |
| Menopause (%) | 3.286 | 0.350 | ||||
| Yes | 32 (65.3) | 89 (54.6) | 29 (65.9) | 29 (63.0) | ||
| No | 17 (34.7) | 74 (45.4) | 15 (34.1) | 17 (37.0) | ||
| Age of Marriage (%) | 1.255 | 0.740 | ||||
| ≤23 | 32 (65.3) | 115 (70.6) | 29 (65.9) | 29 (63.0) | ||
| >23 | 17 (34.7) | 48 (29.4) | 15 (34.1) | 17 (37.0) | ||
| Fertility (%) | 1.261 | 0.738 | ||||
| ≤2 | 38 (77.6) | 132 (81.0) | 38 (86.4) | 38 (82.6) | ||
| >2 | 11 (22.4) | 31 (19.0) | 6 (13.6) | 8 (17.4) | ||
| Family History (%) | 6.598 | 0.086 | ||||
| Yes | 7 (14.3) | 18 (11.0) | 7 (15.9) | 12 (26.1) | ||
| No | 42 (85.7) | 145 (89.0) | 37 (84.1) | 34 (73.9) | ||
| BMI ( ± s) | 24.91 ± 3.58 | 25.00 ± 3.18 | 24.23 ± 3.10 | 24.33 ± 3.43 | 0.978 | 0.403 |
Tests on the measurement data in the table found that age, BMI, and age at menarchemet normal distribution and equal variances, so groups were compared using the paired F-test.