Estimates and Predictors of Mortality, Stroke Recurrence, and Functional Dependency 1-Year after Ischemic Stroke: A Prospective Multicenter Longitudinal Cohort Study in Central Norway
Table 1
Baseline characteristics.
Overall ()
Age (years), mean (SD) [min, max]
73.2 (11.6) [27, 97]
Sex, male
447 (56.3%)
Modified Rankin scale
Independent 0-2
663 (83.5%)
Dependent 3-4
127 (16.0%)
Missing
4 (0.5%)
Stroke characteristics
Stroke etiology
Small vessel occlusion
198 (24.9%)
Large artery atherosclerosis
146 (18.4%)
Cardioembolism
166 (20.9%)
Stroke of other determined etiology
64 (8.1%)
Stroke of undetermined etiology
220 (27.7%)
NIHSS day 1, mean (SD) [min, max]
3.57 (4.93) [0, 38]
Missing
53 (6.7%)
Cardiovascular risk factors and comorbidities
Coronary artery disease
167 (21.0%)
Hypertension
384 (48.4%)
Diabetes mellitus
141 (17.8%)
Hypercholesterolemia
290 (36.5%)
Smoking status
Current smoker
163 (20.5%)
Missing
2 (0.3%)
Charlson comorbidity burden
0—none
304 (38.3%)
1—low
184 (23.2%)
2-3—moderate
205 (25.8%)
4 or more—high
101 (12.7%)
Patient care parameters and medications at discharge
Length of hospital stay (days), mean (SD) [min, max]
6.45 (4.9) [0, 42]
Complications during hospital stay
154 (19.4%)
Thrombolytic therapy
170 (21.4%)
Antihypertensive at discharge
481 (60.6%)
Statins at discharge
661 (83.2%)
Antithrombotic therapy at discharge
767 (96.6%)
National Institutes of Health Stroke Scale (NIHSS).