| |
Death (n = 166)
|
Survival (n = 640)
|
p
|
|---|
| |
No. (%)
|
No. (%)
| |
|---|
|
Mean age, y
|
77.2 ± 8.5
|
69.4 ± 11.3
|
<0.001*
|
|
Female
|
75(45.2)
|
182(28.4)
|
<0.001
|
|
Current smoker
|
46(27.7)
|
141(22.0)
|
0.076
|
|
SBP (mmHg)
|
175.4 ± 4.6
|
143.5 ± 2.8
|
<0.001*
|
|
Diabetes mellitus
|
44(26.5)
|
112(17.5)
|
0.007
|
|
Hypercholesterolemia
|
54(32.5)
|
112(17.5)
|
<0.001
|
|
Atrial fibrillation
|
112(67.5)
|
32(5.0)
|
<0.001
|
|
Myocardial infarction
|
25(15.1)
|
31(4.8)
|
<0.001
|
|
Prior TIA
|
24(14.5)
|
115(18.0)
|
0.286
|
|
NIHSS mean (IQR)
|
6.3(1–9)
|
5.3(1–9)
|
<0.001†
|
|
Education
| | | |
|
Illiteracy
|
58(34.9)
|
56(8.8)
|
<0.001
|
|
Primary school
|
55(33.1)
|
84(13.1)
|
<0.001
|
|
Junior high school
|
26(15.7)
|
188(29.4)
|
<0.001
|
|
Senior high school
|
8(4.8)
|
95(14.8)
|
0.001
|
|
Technical training
|
6(3.6)
|
61(9.5)
|
0.014
|
|
University degree
|
13(7.8)
|
156(24.4)
|
<0.001
|
|
Occupation
| | | |
|
Unemployed
|
23(13.9)
|
18(2.8)
|
<0.001
|
|
Manual worker
|
127(76.5)
|
256(40.0)
|
<0.001
|
|
Non-manual worker
|
16(9.6)
|
366(57.2)
|
<0.001
|
|
Income
| | | |
|
0 yuan
|
63(38.0)
|
27(5.8)
|
<0.001
|
|
<1000 yuan
|
75(45.2)
|
185(28.9)
|
<0.001
|
|
≥ 1000 yuan
|
28(16.9)
|
428(66.9)
|
<0.001
|
|
Housing space
| | | |
|
< 10 m2/person
|
17(10.2)
|
6(0.9)
|
<0.001
|
|
10 to 20 m2/person
|
44(26.5)
|
87(13.6)
|
<0.001
|
|
20 to 40 m2/person
|
42(25.3)
|
197(30.8)
|
0.168
|
|
≥ 40 m2/person
|
63(38.0)
|
350(54.7)
|
<0.001
|
-
p values are based on x
2test.
- * p values are based on ANNOVA test.
- † p values are based on Mann-Whitney U test.
