Table 4.

Oral Anticoagulation Resumption, CHA₂DS₂-VASc Score and Recovery after Intracerebral Hemorrhage

CHA2DS2-VASc Score	OAT Association with Functional Recovery*			OAT Association with mRS Score Change**
	OR	OR 95% CI	p	OR	OR 95% CI	p
0 – 2	0.69	0.36 – 1.32	0.27	0.70	0.35 – 1.40	0.32
3 – 4	1.33	0.99 – 1.79	0.061	1.11	1.00 – 1.24	0.061
5 – 6	1.98	1.14 – 3.44	0.016	1.49	1.07 – 2.07	0.018
7 – 9	2.55	1.16 – 5.59	0.021	1.95	1.19 – 3.18	0.008

All analyses adjusted for discharge modified Rankin scale, ICH location, and exposure to antiplatelet agents.

^*defined as achieving mRS ≤3 if mRS > 3 at discharge

^**difference in mRS score between one-year follow-up and discharge, effect size calculated for one-point decrease in mRS

Abbreviations: 95% CI = 95% Confidence Interval, mRS = modified Rankin Scale, OAT = Oral Anticoagulation Treatment, OR = Odds Ratio, SE = Standard Error