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Kaplan–Maier plot of major adverse cardiovascular events (MACEs) and all-cause mortality for the leucocyte telomere length (LTL) and mtDNA4977 deletion. LTLs of <median value and ≥median value are stratified as short and long LTLs, respectively. mtDNA4977 deletion levels of >median value and ≤median value are classified as high and low mtDNA4977 deletion levels, respectively.
