Table 4

Multivariable analysis of factors associated with long-term stroke mortality

Multivariate HR (95% CI)P value
Age (year)1.07 (1.05 to 1.09)<0.001
AKI admission
 No
 Yes		Reference
1.30 (0.79 to 2.16)		0.305
Malignancy
 No
 Yes		Reference
1.64 (1.07 to 2.52)		0.024
Atrial fibrillation
 No
 Yes		Reference
1.23 (0.86 to 1.75)		0.255
Peripheral vascular disease
 No
 Yes		Reference
1.26 (0.81 to 1.94)		0.304
Chronic obstructive airway disease
 No
 Yes		Reference
1.43 (0.69 to 2.95)		0.332
Ischaemic heart disease
 No
 Yes		Reference
1.28 (0.91 to 1.80)		0.159
Hypertension
 No
 Yes		Reference
1.18 (0.80 to 1.75)		0.406
Diabetes mellitus
 No
 Yes		Reference
0.96 (0.65 to 1.43)		0.854
History of hyperlipidaemia
 No
 Yes		Reference
0.95 (0.68 to 1.33)		0.776
High cholesterol at stroke admission
 No
 Yes		Reference
0.62 (0.44 to 0.87)		0.006
Low sodium
 No
 Yes		Reference
1.39 (0.92 to 2.11)		0.118
Patient with neurosurgical intervention for stroke
 No
 Yes		Reference
1.09 (0.52 to 2.31)		0.816
High glucose1.03 (0.99 to 1.07)0.185
Hb0.97 (0.88 to 1.06)0.475
High creatinine
 No
 Yes		Reference
1.13 (0.75 to 1.71)		0.568

  • AKI, acute kidney injury.