| Mean | Median | ||
| Mean | Confidence interval | Median | Confidence interval |
Time of presentation |
| |||
<3 years | 16.982 | 11.136 - 22.828 | 5.694 | 4.670 - 26.990 |
>+3 years | 15.041 | 12.464 - 17.617 | 1.727 | 9.644 - 16.416 |
Stage |
| |||
Early breast cancer | 13.467 | 5.750 - 21.183 | 6.999 | 0.000 - 21.849 |
Advanced breast cancer | 15.599 | 13.113 - 18.085 | 2.288 | 8.545 - 17.515 |