Effects of strength training on functional ambulation following knee replacement: a systematic review, meta-analysis, and meta-regression.

Sci Rep · 2023 · PMC10317962 · PMID 37400510

Europe PMC DOI

hedged sentences

0.0190

closest p · 0.4× alpha

0.1800

boldest claim

The sentences

a decreasing trendP = 0.019actually significant

Meta-regression revealed a dose–response relationship only between volume and 6MWT, with a decreasing trend ( P = 0.019, 95% CI − 1.63 to − 0.20).

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an increasing trendP = 0.18not close (p > 0.1)

There was an increasing trend in 6MWT when training weeks increased from 7 to 12 ( P = 0.18, coefficient = 5.04, 95% CI − 2.93–13.02) and training frequency increased from 1.5 (average) to 7 times per week ( P = 0.34, coefficient = 3.30, 95% CI − 4.16–10.76) (see Supplementary Figs.

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