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. Author manuscript; available in PMC: 2022 Jan 10.
Published in final edited form as: N Engl J Med. 2019 Oct 21;381(19):1801–1808. doi: 10.1056/NEJMoa1908483

Figure 1: Pattern of time varying hazard for overall, all-cause mortality for ages 40 through 90 years.

Figure 1:

As the assumption of proportional hazards did not hold for overall, all-cause mortality in former professional soccer players versus matched population controls a time dependent analysis was performed. This shows reduced all-cause mortality in former professional soccer players to age 70, increased thereafter. Time varying hazard ratios and 95% CIs were calculated using Stata’s “lincom” command.