Table 1.
Baseline characteristics from 44 patients diagnosed with Idiopathic Granulomatous Mastitis (IGM).
| Surgery (N = 33) | Steroid (N = 6) | Others (N = 5) | Total | |
|---|---|---|---|---|
| N (%) or Mean±SD | ||||
| Age (year) | ||||
| <20 | 0 | 0 | 0 | 0 |
| 20-40 | 21 (63.64) | 3 (50) | 5 (100) | 29 (65.91) |
| 41-60 | 9 (27.27) | 3 (50) | 0 | 12 (27.27) |
| 61-80 | 2 (6.06) | 0 | 0 | 2 (4.55) |
| >80 | 1 (3.03) | 0 | 0 | 1 (2.27) |
| BMI (kg/m2) | 25.0 ± 5.31 | 23.84 ± 3.68 | 24.91 ± 3.79 | 25.18 ± 4.84 |
| <20 | 4 (12.12) | 0 | 1 (0.2) | 5 |
| 20-25 | 8 (24.24) | 4 (66.67) | 1 (0.2) | 13 |
| 25-35 | 11 (33.33) | 2 (33.33) | 2 (0.4) | 15 |
| >35 | 1 (3.03) | 0 | 0 | 1 |
| Missing | 9 | 0 | 1 | 10 |
| Prior pregnancy | 22 (66.67) | 4 (66.67) | 4 (80) | 30 (68.18) |
| Recent lactation | 1 (3.03) | 0 | 0 | 1 (2.27) |
| Contraceptive pills use | 11 (33.33) | 4 (66.67) | 0 | 14 (31.82) |
| Smoking | 1 (3.03) | 0 | 0 | 1 (2.27) |
| Co-morbidities | 7 (21.21) | 1 (16.67) | 0 | 8 (18.18) |
| Diabetes Mellitus (DM) | 2 (6.06) | 0 | 0 | 2 (4.55) |
| Hypertension (HT) | 2 (6.06) | 1 (16.67) | 0 | 3 (6.82) |
| Immune-related disease | 0 | 0 | 0 | 0 |
| History of tuberculosis | 3 (9.1) | 0 | 0 | 3 (6.82) |
| Others | 4 (12.12) | 0 | 0 | 4 (9.09) |