Research Article

Association of Depression with Uncontrolled Hypertension in Primary Care Setting: A Cross-Sectional Study in Less-Developed Northwest China

Table 1

Characteristics of the subjects according to hypertension status.

Uncontrolled hypertension (N = 1653)Controlled hypertension (N = 203)Total (N = 1856) value

Age (years)53.4 ± 12.556.8 ± 11.553.7 ± 12.5<0.001
 18–44373 (22.6)26 (12.8)399 (21.5)0.004
 45–59783 (47.4)102 (50.3)885 (47.7)
 ≥60497 (30.0)75 (36.9)572 (30.8)

Sex (n, %)
 Women690 (41.7)113 (55.7)803 (43.3)<0.001
 Men963 (58.3)90 (44.3)1053 (56.7)

Regions (n, %)
 Agriculture976 (59.0)100 (49.3)1076 (58.0)0.004
 Stock-raising218 (13.2)24 (11.8)242 (13.0)
 Urban459 (27.8)79 (38.9)538 (29.0)

Education attainment status (n, %)
 Primary and lower719 (43.5)94 (46.3)813 (43.8)0.364
 Junior high604 (36.5)74 (31.5)668 (36.0)
 Senior high and higher330 (20.0)45 (22.2)375 (20.2)

Occupation (n, %)
Manual1261 (76.3)142 (70.0)1403 (75.6)0.047
Intelligent392 (23.7)61 (30.0)453 (24.4)

Ethnicity (n, %)
 Han819 (49.5)113 (55.7)932 (50.2)0.173
 Kazakh569 (34.4)57 (28.1)626 (33.7)
 Others265 (16.0)33 (16.3)298 (16.1)

Personal incomes
 ≤¥5000/month1586 (95.9)196 (96.6)1782 (96.0)0.678
 >¥5000/month67 (4.1)7 (3.4)74 (4.0)

Marital status (n, %)
 Single76 (4.6)2 (1.0)78 (4.2)<0.001
 Married1346 (81.4)155 (76.4)1501 (80.9)
 Separated231 (14.0)46 (22.7)277 (14.9)

Smoking (n, %)
 No984 (59.5)143 (70.4)1127 (60.7)0.003
 Yes669 (40.5)60 (29.6)729 (39.3)

Alcohol dinking (n, %)
 No1422 (86.0)281 (89.2)1603 (86.4)0.219
 Yes231 (14.0)22 (10.8)253 (13.6)

Heart rate (bpm)76.50 ± 11.4275.07 ± 10.9176.34 ± 11.370.092

Physical activity (n, %)
 Low292 (17.7)35 (17.2)327 (17.6)0.995
 Median913 (55.2)111 (54.7)1024 (55.2)
 High448 (27.1)57 (28.1)505 (27.2)

PSQI score4.71 ± 3.826.00 ± 3.544.8 ± 3.8<0.001

Body mass index (kg/m2)27.37 ± 4.4827.26 ± 4.2627.4 ± 4.50.741

 BMI: <23.9 kg/m2366 (22.1)45 (22.2)411 (22.1)0.975
 BMI: 24.0–27.9 kg/m2607 (36.7)76 (37.4)683 (36.8)
 BMI: ≥28.0 kg/m2680 (41.1)82 (40.0)762 (41.1)

Abdominal circumference (cm)92.02 ± 11.8592.18 ± 11.7792.0 ± 11.80.856
Abdominal obesity (n, %)
 No605 (36.6)69 (34.0)674 (36.3)0.466
 Yes1048 (63.4)134 (66.0)1182 (63.7)

Comorbidity (n, %)
 No1500 (90.7)172 (84.7)1672 (90.1)0.007
 Yes153 (9.3)31 (15.3)184 (9.9)

Blood pressure (mmHg)
 Systolic blood pressure154.04 ± 17.77123.66 ± 10.23150.7 ± 19.6<0.001
 Diastolic blood pressure92.75 ± 12.6477.00 ± 8.8091.0 ± 13.2<0.001
FPG (mmol/L)5.92 ± 2.455.71 ± 1.715.89 ± 2.380.246
TC (mmol/L)4.99 ± 1.075.01 ± 1.085.00 ± 1.070.825
TG (mmol/L)1.71 ± 1.401.50 ± 0.971.68 ± 1.360.046
LDL-c (mmol/L)2.33 ± 0.372.32 ± 0.312.33 ± 0.360.736
HDL-c (mmol/L)1.56 ± 0.181.56 ± 0.181.56 ± 0.180.709

PSQI, Pittsburgh sleep quality index; FPG, fasting plasma glucose; TC, total cholesterol; TG, triglycerides; LDL-C, low-density lipoprotein cholesterol; HDL-C, high-density lipoprotein cholesterol.