|
Characteristic
|
Hypertension
|
P value
|
|---|
|
Normal
|
Cases
|
Overall
|
|---|
|
Number of participants
|
777 (53.0)
|
688 (47.0)
|
1465 (100)
| |
|
Age (years)
|
54.5 ± 9.2
|
59.8 ± 8.8
|
57 ± 9.4
|
< 0.01
|
|
≤ 40
|
43 (5.5)
|
10 (1.5)
|
53 (3.6)
|
< 0.01
|
|
41–50
|
226 (29.1)
|
95 (13.8)
|
321 (21.9)
|
|
51–60
|
311 (40.0)
|
247 (35.9)
|
558 (38.1)
|
|
> 60
|
197 (25.4)
|
336 (48.8)
|
533 (36.4)
|
|
Sex
|
|
Male
|
425 (54.7)
|
408 (59.3)
|
833 (56.9)
|
0.08
|
|
Female
|
352 (45.3)
|
280 (40.7)
|
632 (43.1)
|
|
Marital statusƚ
| | | |
0.56
|
|
Married
|
774 (99.6)
|
686 (99.7)
|
1460 (99.7)
|
|
Others
|
3 (0.4)
|
2 (0.3)
|
5 (0.3)
|
|
Education (years)
|
|
≤ 6
|
339 (43.6)
|
336 (48.8)
|
675 (46.1)
|
0.10
|
|
7–9
|
256 (32.9)
|
198 (28.8)
|
454 (31)
|
|
10–12
|
110 (14.2)
|
82 (11.9)
|
192 (13.1)
|
|
> 12
|
72 (9.3)
|
72 (10.5)
|
144 (9.8)
|
|
Occupation
|
|
Officer/technician
|
60 (7.7)
|
79 (11.5)
|
139 (9.5)
|
< 0.01
|
|
Tradesman
|
120 (15.4)
|
63 (9.2)
|
183 (12.5)
|
|
Farmer
|
405 (52.1)
|
353 (51.3)
|
758 (51.7)
|
|
Others
|
192 (24.7)
|
193 (28.1)
|
385 (26.3)
|
|
Family income per month (CNY)
|
|
< 2500
|
267 (34.4)
|
257 (37.4)
|
524 (35.8)
|
0.15
|
|
2500–3499
|
168 (21.6)
|
147 (21.4)
|
315 (21.5)
|
|
3500–4500
|
68 (8.8)
|
75 (10.9)
|
143 (9.8)
|
|
> 4500
|
274 (35.3)
|
209 (30.4)
|
483 (33.0)
|
|
Height (cm)
|
162.5 ± 7.9
|
162.2 ± 8
|
162.4 ± 7.9
|
0.45
|
|
Weight (kg)
|
67.3 ± 11.3
|
69 ± 11.4
|
68.1 ± 11.4
|
< 0.01
|
|
SBP (mmHg)
|
126.6 ± 10.2
|
150.3 ± 8.9
|
137.7 ± 15.2
|
< 0.01
|
|
DBP (mmHg)
|
73.3 ± 13.3
|
79.4 ± 18.9
|
76.2 ± 16.4
|
< 0.01
|
|
FPG (mmol/L)
|
6.8 ± 1.4
|
7.2 ± 1.6
|
7 ± 1.5
|
< 0.01
|
|
BMI (kg/m2)
|
25.4 ± 3.4
|
26.1 ± 3.3
|
25.8 ± 3.4
|
< 0.01
|
|
Underweight (< 18.5)
|
11 (1.4)
|
4 (0.6)
|
15 (1)
|
< 0.01
|
|
Normal (18.5–24.99)
|
345 (44.4)
|
250 (36.3)
|
595 (40.6)
|
|
Overweight (25–29.9)
|
353 (45.4)
|
356 (51.7)
|
709 (48.4)
|
|
Obese (≥30)
|
68 (8.8)
|
78 (11.3)
|
146 (10.0)
|
|
Tobacco smoking
|
55 (7.1)
|
53 (7.7)
|
108 (7.4)
|
0.65
|
|
Alcohol drinking
|
32 (4.1)
|
28 (4.1)
|
60 (4.1)
|
0.96
|
|
Fried food preference
|
|
Dislike
|
230 (29.6)
|
210 (30.5)
|
440 (30)
|
0.75
|
|
Neither like nor dislike
|
175 (22.5)
|
162 (23.5)
|
337 (23)
|
|
Like
|
372 (47.9)
|
316 (45.9)
|
688 (47)
|
|
Barbecued food preference
|
|
Dislike
|
331 (42.6)
|
279 (40.6)
|
610 (41.6)
|
0.12
|
|
Neither like nor dislike
|
224 (28.8)
|
179 (26)
|
403 (27.5)
|
|
Like
|
222 (28.6)
|
230 (33.4)
|
452 (30.9)
|
|
Worship frequency (days/week)
| | | | |
|
< 3
|
174 (22.4)
|
133 (19.3)
|
307 (21.0)
|
0.34
|
|
3–5
|
179 (23)
|
169 (24.6)
|
348 (23.8)
|
|
> 5
|
424 (54.6)
|
386 (56.1)
|
810 (55.3)
|
|
Diabetes
|
260 (33.5)
|
312 (45.3)
|
572 (39.0)
|
< 0.01
|
|
Family history of hypertension
|
37 (4.8)
|
35 (5.1)
|
72 (4.9)
|
0.77
|
- Note. * SBP and DBP systolic and diastolic blood pressure, FPG fasting plasma glucose, BMI body mass index. Data were presented as mean (SD) or n (%); mean ± SD: t-test; n (%): x2-test. ƚ Fisher’s exact test
