There was a trend toward reduced mortality risk across years from 2001 to 2020 that approached significance, but the CI for the hazard ratio overlapped one [hazard ratio = 0.73 and 95% CI (0.53, 1.02)].
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There was a trend toward reduced mortality risk across years from 2001 to 2020 that approached significance, but the CI for the hazard ratio overlapped one [hazard ratio = 0.73 and 95% CI (0.53, 1.02)].