Comparison 3. Language tests.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Token test after 1‐2 months of HRT or placebo	2	45	Std. Mean Difference (IV, Fixed, 95% CI)	0.04 [‐0.54, 0.63]
1.1 Token test after 1 months with 1.25 mg CEE and placebo	1	33	Std. Mean Difference (IV, Fixed, 95% CI)	‐0.09 [‐0.77, 0.60]
1.2 Token test after 2 months with E2 transdermal or placebo	1	12	Std. Mean Difference (IV, Fixed, 95% CI)	0.41 [‐0.74, 1.56]
2 Token test after 4 months with 1.25 mg CEE or placebo	1	31	Mean Difference (IV, Fixed, 95% CI)	0.44 [‐3.39, 4.27]
3 Boston Naming Test after 4 months with 1.25 mg CEE or placebo	1	36	Mean Difference (IV, Fixed, 95% CI)	0.78 [‐2.93, 4.49]