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Table 1 Characteristics of subjects

From: Prevalence of prehypertension and its risk factors in midlife and late life: Indonesian family life survey 2014–2015

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)

  1. Data were shown as n(%)