Clinical outcomes	Crude HR (95% CI)	HR (95% CI), adjusting for age, sex	HR (95% CI), adjusting for age, sex, HAS‐BLED score, CHA2DS2‐VASc score, household income
Major bleeding: Pre‐obesity (25‐30 kg/m2) (VS normal weight, 18.5‐25 kg/m2)	1.58 (0.92‐2.72)	1.70 (0.98‐2.93)	1.64 (0.95‐2.83)
Major bleeding: Obesity (≥30 kg/m2) (VS normal weight, 18.5‐25 kg/m2)	1.22 (0.62‐2.40)	1.43 (0.72‐2.83)	1.26 (0.63‐2.53)
Major bleeding or major bleeding related death: Pre‐obesity (25‐30 kg/m2) (VS normal weight, 18.5‐25 kg/m2)	1.58 (0.92‐2.72)	1.70 (0.99‐2.94)	1.65 (0.95‐2.85)
Major bleeding or major bleeding related death: Obesity (≥30 kg/m2) (VS normal weight, 18.5‐25 kg/m2)	1.30 (0.67‐2.53)	1.54 (0.79‐3.02)	1.37 (0.69‐2.70)
Ischemic stroke: Pre‐obesity (25‐30 kg/m2) (VS normal weight, 18.5‐25 kg/m2)	0.97 (0.53‐1.79)	1.06 (0.57‐1.95)	1.04 (0.56‐1.94)
Ischemic stroke: Obesity (≥30 kg/m2) (VS normal weight, 18.5‐25 kg/m2)	0.68 (0.30‐1.57)	0.83 (0.36‐1.92)	0.64 (0.27‐1.50)
Ischemic stroke or ischemic stroke related death: Pre‐obesity (25‐30 kg/m2) (VS normal weight, 18.5‐25 kg/m2)	0.92 (0.50‐1.68)	1.00 (0.55‐1.83)	0.99 (0.54‐1.82)
Ischemic stroke or ischemic stroke related death: Obesity (≥30 kg/m2) (VS normal weight, 18.5‐25 kg/m2)	0.65 (0.28‐1.47)	0.78 (0.34‐1.79)	0.60 (0.26‐1.40)