marginal significanceP > 0.05
Anemia remained a significant factor associated with the functional disability when assessed according to mRS >3 (adjusted OR = 2.36; 95% CI = 1.1–5.1), in contrast to the marginal significance observed when assessed according to composite index (adjusted OR = 2.19; 95% CI = 1.01–4.75) and no relationship according to BI ( P > 0.05).