Characteristics | Controls (n = 130) | IAs (n = 130) | χ2 | P Value |
---|---|---|---|---|
Age | 0 | 1.000 | ||
< 60 | 105 (80.8) | 105 (80.8) | ||
≥ 60 | 25 (19.2) | 25 (19.2) | ||
Gender | 0 | 1.000 | ||
Male | 59 (45.4) | 59 (45.4) | ||
Female | 71 (54.6) | 71 (54.6) | ||
Marital status | 2.149 | 0.143 | ||
Marriage | 124 (95.4) | 118 (90.8) | ||
Single and others | 6 (4.6) | 12 (9.2) | ||
Smoking | 30.806 | < 0.001 | ||
No | 123 (94.6) | 88 (67.7) | ||
Yes | 7 (5.4) | 42 (32.3) | ||
Alcohol | 3.594 | 0.059 | ||
No | 70 (53.8) | 85 (65.4) | ||
Yes | 60 (46.2) | 45 (34.6) | ||
High-salt diets | 17.732 | < 0.001 | ||
No | 107 (82.3) | 76 (58.5) | ||
Yes | 23 (17.7) | 54 (41.5) | ||
Tea drinking | 32.319 | < 0.001 | ||
No | 21 (16.2) | 76 (49.2) | ||
Yes | 109 (83.8) | 54 (50.8) | ||
Physical exercise | 29.365 | < 0.001 | ||
No | 32 (24.6) | 75 (57.7) | ||
Yes | 98 (75.4) | 55 (42.3) | ||
Family history of stroke | 0.684a | |||
No | 128 (98.5) | 126 (96.9) | ||
Yes | 2 (1.5) | 4 (3.1) |