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Adverse event
| Adverse event | Anastrozole (N=31) | Letrozole (N=22) | Exemestane (N=26) | Total (N=79) |
|---|---|---|---|---|
| Dry skin | 2 (6.45) | 1 (4.55) | 4 (15.38) | 7 (8.86) |
| Fatigue | 2 (6.45) | 5 (22.73) | 7 (26.92) | 14 (17.72) |
| Dizziness | 5 (16.13) | 4 (18.18) | 7 (26.92) | 16 (20.25) |
| Arthralgia | 11 (35.48) | 9 (40.91) | 15 (57.69) | 35 (44.30) |
| Insomnia | 1 (3.23) | 1 (4.55) | 0 | 2 (2.53) |
