approached significancep = 0.053
showed a trendp = 0.053
The post‐COVID recovery phase demonstrated similar benefits (time ratio 1.25, 95% CI: 1.11–1.40, p < 0.001), while the COVID period showed a trend toward increased intervals that approached significance (time ratio 1.09, 95% CI: 1.00–1.18, p = 0.053).