Research Article

Cohort Profile: A Prospective Study of Gut Microbiota in Patients with Acute Ischemic Stroke

Table 3

Distribution of selected baseline characteristics in the AIS cohort.

VariablesIschemic stroke samplesPatients with fecal samples

N507395
Sociodemographic factors
 Male327 (64.5)257 (64.9)
 Age (years)
 Marriage, married and living with a spouse418 (82.4)331 (84.7)
 Education
  Illiterate115 (23.3)81 (21.0)
  Elementary school196 (39.7)162 (42.0)
  Middle school129 (26.1)99 (25.6)
  High school and above54 (10.9)44 (11.4)
Health-related behaviors
  Smoking, current180 (35.5)139 (35.3)
  Drinking, current158 (31.2)120 (30.5)
History of disease
 Hypertension372 (73.4)286 (72.6)
 Diabetes mellitus176(34.8)142 (36.1)
 CVD, history112 (22.1)83 (21.1)
Stroke severity, median (IQR)
 NIHSS2 (1-4)2 (1-4)
 mRS1 (0-2)1 (0-2)

CVD: cardiovascular disease; NIHSS: National Institute of Health stroke scale; mRS: modified Rankin’s scale.