Figure 3. Randomized Clinical Trials of Levothyroxine Therapy in Subclinical Hypothyroidism Outcomes on Systolic Blood Pressure.
Weights are derived from a fixed-effects meta-analysis of differences in blood pressure. Sizes of data markers indicate weight of studies. Dashed vertical line represents overall mean effect. Numbers differ between participants randomized and participants with available outcome data in the study by Stott et al12 (see Table and eTable 2 in Supplement 1). The study by Razvi et al32 is a crossover study that included 100 participants.