Table 1 Demographics and clinical characteristics

Gender

6.409

0.011*

 Female

567 (37.2)

444 (78.3)

123 (21.7)

 Male

958 (62.8)

800 (83.5)

158 (16.5)

Age (years old)

20.218

<0.001*

 < 60

791 (51.9)

677 (85.6)

114 (14.4)

 60 ~

555 (36.4)

436 (78.6)

119 (21.4)

 ≥ 75

179 (11.7)

131 (73.2)

48 (26.8)

BMI (kg/m²)

5.824

0.120

 < 18.5

37 (2.4)

25 (67.6)

12 (32.4)

 18.5 ~

599 (39.3)

489 (81.6)

110 (18.4)

 24.0 ~

668 (43.8)

544 (81.4)

124 (18.6)

 ≥ 28.0

221 (14.5)

186 (84.2)

35 (15.8)

Smoking status

6.674

0.036*

 Non-smokers

1059 (69.4)

846 (79.9)

213 (20.1)

 Former smokers

132 (8.7)

114 (86.4)

18 (13.6)

 Current smokers

334 (21.9)

284 (85.0)

50 (15.0)

Drinking status

11.295

0.004*

 Non-drinkers

1117 (73.2)

890 (79.7)

227 (20.3)

 Ever drinkers

71 (4.7)

65 (91.5)

6 (8.5)

 Current drinkers

337 (22.1)

289 (85.8)

48 (14.2)

Stroke subtypes

115.937

<0.001*

 Ischemic

1175 (77.1)

1023 (87.1)

152 (12.9)

 Hemorrhagic

269 (17.6)

181 (67.3)

88 (32.7)

 Both

81 (5.3)

40 (49.4)

41 (50.6)

Transfusion history

224 (14.7)

134 (59.8)

90 (40.2)

82.654

<0.001*

Previous stroke history

382 (25.1)

294 (77.0)

88 (23.0)

7.207

0.007*

Family history of stroke

243 (15.9)

202 (83.1)

41 (16.9)

0.464

0.496

Diabetes mellitus

450 (29.5)

360 (80.0)

90 (20.0)

1.052

0.305

Hypertension

1058 (69.4)

862 (81.5)

196 (18.5)

0.023

0.880

Hyperlipidemia

182 (11.9)

154 (84.6)

28 (15.4)

1.272

0.259

Atrial fibrillation

78 (5.1)

47 (60.3)

31 (39.7)

24.853

<0.001*

Cancer

37 (2.4)

25 (67.6)

12 (32.4)

4.949

0.026*

Anticoagulants

358 (23.5)

208 (58.1)

150 (41.9)

171.490

<0.001*

Thrombolysis

134 (8.8)

105 (78.4)

29 (21.6)

1.011

0.315

NIHSS score

3 (2, 7)

3 (1, 6)

7 (3, 18)

-11.162

<0.001*