Variables | Total | AIS | Non-AIS | p value |
---|---|---|---|---|
Sex(n) | 403 | 221 | 182 | NS |
Male | 233 | 129 | 104 | |
Female | 170 | 92 | 78 | |
Age (years) | 64.65 ± 10.85 | 66.80 ± 7.78 | 63.13 ± 12.51 | NS |
Hypertension (n) | 0.003 | |||
 Yes | 165 | 105 | 60 | |
 No | 238 | 116 | 122 | |
Diabetes (n) | 0.001 | |||
 Yes | 116 | 79 | 37 | |
 No | 287 | 142 | 145 | |
Hyperlipidemia (n) | 0.011 | |||
 Yes | 161 | 101 | 60 | |
 No | 242 | 120 | 122 | |
Hyperhomocysteinemia (n) | < 0.0001 | |||
 Yes (> 15 μmol/L) | 111 | 85 | 26 | |
 No (≦ 15 μmol/L) | 292 | 136 | 156 | |
Smoking (n) | < 0.0001 | |||
 Yes | 128 | 88 | 40 | |
 No | 275 | 133 | 142 | |
Drinking (n) | < 0.0001 | |||
 Yes | 94 | 70 | 24 | |
 No | 309 | 151 | 158 | |
Atrial fibrillation (n) | 0.022 | |||
 Yes | 43 | 31 | 12 | |
 No | 360 | 190 | 170 | |
Stroke history (n) | < 0.0001 | |||
 Yes | 109 | 89 | 20 | |
 No | 281 | 132 | 149 | |
with Periventricular WMH | 0.006 | |||
 Grade 1 | 81 | 46 | 35 | |
 Grade 2 | 44 | 32 | 11 | |
 Grade 3 | 26 | 23 | 3 | |
with subcortical WMH | 0.012 | |||
 Grade 1 | 74 | 42 | 32 | |
 Grade 2 | 43 | 31 | 12 | |
 Grade 3 | 29 | 25 | 4 | |
with lacunas (n) | < 0.0001 | |||
 Yes | 163 | 113 | 50 | |
 No | 240 | 108 | 132 | |
FT3, pmol/L | 4.5870 ± 0.7737 | 4.26 ± 0.49 | 4.65 ± 0.24 | 0.002 |
FT4, pmol/L | 16.59 ± 2.42 | 16.77 ± 2.52 | 16.35 ± 2.57 | NS |
TSH, uIU/ml | 2.33 ± 0.74 | 1.95 ± 0.54 | 2.49 ± 0.65 | NS |
FT3/FT4 | 0.27 ± 0.05 | 0.25 ± 0.04 | 0.29 ± 0.05 | 0.004 |