Table 2.
Comparative analysis on pre-RIT variables in different groups.
| Variables | Patients group with different outcome of RIT | P | |
|---|---|---|---|
| Hypothyroidism and euthyroidism (n = 84) | Hyperthyroidism (n = 34) | ||
| Age (years) | 39.83 ± 12.88 | 41.62 ± 12.32 | 0.377 |
| Disease duration (years) | 4.37 ± 5.27 | 3.77 ± 3.40 | 0.631 |
| Hormone levels | |||
| FT4 (pmol/L) | 54.20 ± 26.26 | 59.17 ± 29.47 | 0.463 |
| FT3 (pmol/L) | 19.44 ± 7.43 | 21.35 ± 7.09 | 0.152 |
| TT4 (nmol/L) | 255.46 ± 77.06 | 273.37 ± 86.95 | 0.470 |
| TT3 (nmol/L) | 6.80 ± 2.92 | 7.75 ± 3.09 | 0.048 |
| Thyroid mass (g) | 38.28 ± 7.34 | 48.18 ± 8.41 | <0.001 |
| 99mTc-pertechnetate uptake (%) | 12.83 ± 6.05 | 21.19 ± 7.80 | <0.001 |