Intervention group | Control group | ||||||
---|---|---|---|---|---|---|---|
n | Mean change | SD | n | Mean change | SD | Difference in means (95% CI) | |
TSH (mIU/L)a | 166 | −0.11 | 3.47 | 164 | −0.12 | 5.05 | 0.01 (−0.93 to 0.94) |
SF-36: vitality | 164 | 2.6 | 14.6 | 163 | −0.4 | 15.9 | 2.9 (−0.4 to 6.3) |
SF-36: general health | 163 | 1.5 | 14.6 | 163 | 0.1 | 14.2 | 1.4 (−1.7 to 4.6) |
Hypothyroid Indexb | 166 | −2.9 | 12.1 | 163 | −0.6 | 12.1 | −2.3 (−4.9 to 0.3) |