Quality of Life using SF‐36 and EQ‐5D
Study	QOL Measure	Components	Baseline score EVAR	Baseline score OSR	Follow up scores
EVAR1	SF‐36	Mental Component Score (MCS) (Mean (SD))	EVAR: 43.59 (6.79)	OSR: 43.95 (6.73)	EVAR 0‐3 months: 43.86 (7.02) EVAR 3‐12 months: 44.64 (6.67) EVAR 12‐24 months: 44.54 (6.43) OSR 0‐3 months: 44.04 (7.31) OSR 3‐12 months: 44.18 (6.81) OSR 12‐24 months: 44.76 (6.81)
EVAR1	SF‐36	Physical Component Score (PCS) (Mean (SD))	EVAR: 39.92 (5.92)	OSR: 39.83 (5.90)	EVAR 0‐3 months: 37.82 (5.92) EVAR 3‐12 months: 37.77 (5.73) EVAR 12‐24 months: 38.17 (5.83) OSR 0‐3 months: 36.14 (5.45) OSR 3‐12 months: 37.81 (5.84) OSR 12‐24 months: 38.33 (5.78)
EVAR1	EQ‐5D	Index score (Mean (SD))	EVAR: 0.75 (0.22)	OSR: 0.77 (0.23)	EVAR 0‐3 months: 0.73 (0.21) EVAR 3‐12 months: 0.71 (0.25) EVAR 12‐24 months: 0.74 (0.24) OSR 0‐3 months: 0.67 (0.25) OSR 3‐12 months: 0.73 (0.23) OSR 12‐24 months: 0.75 (0.25)
OVER	SF‐36	Mental Component Score (MCS)	EVAR: 50.6 (10.9)	OSR: 51.7 (10.4)	EVAR 1 year: ‐0.77 (10.2) EVAR 2 years: ‐0.01 (10.0) OSR 1 year: ‐0 (10.0) OSR 2 years: ‐0.93 (9.8) (mean differences from baseline)
OVER	SF‐36	Physical Component Score (PCS)	EVAR: 40.5 (10.4)	OSR: 40.1 (10.5)	EVAR 1 year: ‐1.2 (9.8) EVAR 2 years: ‐2.2 (10.2) OSR 1 year: ‐1.2 (10.1) OSR 2 years: ‐2.0 (10.8) (mean differences from baseline)
OVER	EQ‐5D	Index score (Mean (SD))	EVAR: 0.79 (0.16)	OSR: 0.79 (0.16)	EVAR 1 year: ‐0.02 (0.16) EVAR 2 years: ‐0.01 (0.19) OSR 1 year: ‐0 (0.17) OSR 2 years: ‐0.02 (0.16) (mean differences from baseline)