In the propensity score-matched analysis, the average marginal absolute risk difference was −4.0 percentage points (95% CI −9.8 to 1.8); however, this difference did not reach statistical significance, p = 0.178. 4.
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In the propensity score-matched analysis, the average marginal absolute risk difference was −4.0 percentage points (95% CI −9.8 to 1.8); however, this difference did not reach statistical significance, p = 0.178. 4.