Table 3 Incidence of positive A-TPO and median number of immunotherapy cycles before A-TPO onset
| Â | Normal | Hypothyroidism | Hyperthyroidism | Biphasic thyroid dysfunction | P |
|---|---|---|---|---|---|
A-TPO |  |  |  |  | < 0.001 |
Positive, no. (%) | 12 (10.169) | 4 (16.667) | 3 (15.000) | 5 (100.000) | Â |
Negative, no. (%) | 106 (89.831) | 20 (83.333) | 17 (85.000) | 0 (0.000) | Â |
A-TPO onset (cycles) (median (range)) | 4 (1–6) | 4 (1–6) | 3 (1–6) | 2 (2–63) | 0.3403 |