Left and right myocardial performance indices in growth-restricted fetuses: systematic review and meta-analysis.

Ultrasound Obstet Gynecol · 2026 · PMC13432977 · PMID 42113889

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closest p · 0.0× alpha

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boldest claim

The sentences

highly significantP < 0.00001actually significant

Pooled data from 13 distinct datasets (10 unique studies), including 415 FGR cases and 561 controls, demonstrated a marked and highly significant prolongation of left ventricular isovolumetric relaxation time (LVIRT) in FGR fetuses compared with controls (SMD, 2.48 (95% CI, 1.55–3.41); P < 0.00001; I 2 = 97%) (Figure 3d ).

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