Deficits in hippocampal-dependent memory across different rodent models of early life stress: systematic review and meta-analysis.

This outcome had a large effect size that was highly significant (random effect: Hedge’s g = −0.82 ± 0.35, 95% CI = −2.40–(−0.51), z = −2.4, p = 0.02, k = 7; fixed effect: Hedge’s g = −0.61 ± 0.17, 95% CI = −0.94–(−0.28), z = −3.6, p < 0.0005, k = 7).

also in 132,142 other papers

The heterogeneity between the studies was large but did not reach statistical significance given the small number of studies ( I 2 = 65%, Q = 3, df = 1, p = 0.091).

also in 111,027 other papers