Characteristics | All subjects (n = 5874) | Normal blood pressure (n = 3965) | Prehypertension (n = 1909) |
---|---|---|---|
Age | |||
40–59 years | 5246 (89.3) | 3592 (90.6) | 1654 (86.6) |
≥ 60 years | 628 (10.7) | 373 (9.4) | 255 (13.4) |
Sex | |||
Female | 2708 (46.1) | 1911 (48.2) | 797 (41.7) |
Male | 3166 (53.9) | 2054 (51.8) | 1112 (58.3) |
Marital status | |||
Single | 113 (1.9) | 76 (1.3) | 37 (1.9) |
Married | 5153 (87.7) | 3465 (87.4) | 1688 (88.4) |
Separated | 41 (0.7) | 32 (0.8) | 9 (0.5) |
Divorced | 169 (2.9) | 121 (3.1) | 48 (2.5) |
Widowed | 398 (6.8) | 271 (6.8) | 127 (6.7) |
Educational attainment | |||
Senior high school or higher education | 2178 (37.1) | 1494 (37.7) | 684 (35.8) |
Junior high school | 991 (16.9) | 686 (17.3) | 305 (216.0) |
Elementary school or no formal education | 2705 (46.1) | 1785 (45.0) | 920 (48.2) |
Body mass index | |||
Normal | 2283 (38.9) | 1659 (41.8) | 624 (32.7) |
Underweight | 523 (8.9) | 406 (10.2) | 117 (6.1) |
Overweight | 1037 (17.6) | 675 (17.0) | 362 (19.0) |
Obesity | 2031 (34.6) | 1225 (30.9) | 806 (42.2) |
Waist circumference | |||
Normal | 3377 (57.4) | 2406 (60.7) | 971 (50.9) |
High | 2497 (42.6) | 1559 (39.3) | 938 (49.1) |
Smoking history | |||
No | 3250 (55.3) | 2236 (56.4) | 1014 (53.1) |
Yes | 2624 (44.7) | 1729 (43.6) | 895 (46.9) |
Physical activity | |||
Moderate and high | 2451 (41.7) | 1656 (41.8) | 795 (41.6) |
Low | 3423 (58.3) | 2309 (58.2) | 1114 (58.4) |
Dyslipidaemia | |||
No | 5553 (94.5) | 3757 (94.8) | 1796 (94.1) |
Yes | 321 (5.5) | 208 (5.2) | 113 (5.9) |
Psychiatric problem | |||
No | 5866 (99.9) | 3960 (99.9) | 1906 (99.8) |
Yes | 8 (0.01) | 5 (0.1) | 3 (0.2) |
Sleeping disorder | |||
No | 3437 (58.5) | 2321 (58.5) | 1116 (58.5) |
Yes | 2437 (41.5) | 1644 (41.5) | 793 (41.5) |
Memory-related disease | |||
No | 5868 (99.9) | 3960 (99.9) | 1908 (99.9) |
Yes | 6 (0.01) | 5 (0.1) | 1 (0.1) |
Fatigue | |||
No | 2261 (38.5) | 1475 (37.2) | 786 (41.2) |
Yes | 3613 (61.5) | 2490 (62.8) | 1123 (58.8) |
Functional status | |||
Independent | 3227 (54.9) | 2220 (56.0) | 1007 (52.8) |
Dependent | 2647 (45.1) | 1745 (44.0) | 902 (47.2) |
Diabetes mellitus | |||
No | 5712 (97.2) | 3861 (97.4) | 1851 (97.0) |
Yes | 162 (2.8) | 104 (2.6) | 58 (3.0) |
Stroke | |||
No | 5864 (99.8) | 3959 (99.8) | 1905 (99.8) |
Yes | 10 (0.02) | 6 (0.2) | 4 (0.2) |
Coronary artery disease | |||
No | 5750 (97.9) | 3887 (98.0) | 1863 (97.6) |
Yes | 124 (2.1) | 78 (2.0) | 46 (2.4) |