Table 2.

Sample overview of covariates for control and TAVI groups

	Control			TAVI
	Person-years	Deaths	Rate per 1.000 person-years	Person-years	Deaths	Rate per 1.000 person-years
Male	355.2	68	191.4	94.0	22	234.0
Female	722.4	123	170.3	217.5	30	137.9
75–79	222.6	26	116.8	53.6	15	279.7
80–84	470.8	80	169.9	133.6	21	157.2
85–89	339.5	71	209.1	103.0	13	126.2
90+	44.6	14	313.7	21.3	3	140.9
Total	1077.6	191	177.2	311.5	52	166.9

TAVI, transcatheter aortic valve implantation.