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Variables
|
Smoking Status
|
P value
|
P value*
|
|---|
|
Never (n = 990)
|
Former (n = 528)
|
Current (n = 3849)
|
|---|
|
Age, y
|
52.3 (4.9)
|
52.5 (4.6)
|
52.0 (4.6)
|
0.023
|
0.154
|
|
SBP, mmHg
|
126.7 (19.8)
|
128.3 (21.2)
|
124.2 (19.6)
|
< 0.001
|
< 0.001
|
|
DBP, mmHg
|
81.1 (12.0)
|
82.2 (12.6)
|
79.5 (11.9)
|
< 0.001
|
< 0.001
|
|
BMI, kg/m2
|
21.5 (2.6)
|
22.0 (2.8)
|
21.0 (2.4)
|
< 0.001
|
< 0.001
|
|
Laboratory results, mg/dl
|
|
Glucose
|
98.5 (91.8, 105.3)
|
97.2 (90.7, 104.4)
|
96.3 (89.8, 103.5)
|
< 0.001
|
< 0.001
|
|
Total cholesterol
|
171.7 (150.0, 192.6)
|
172.9 (154.3, 195.0)
|
168.0 (148.5, 189.5)
|
< 0.001
|
0.207
|
|
Triglycerides
|
86.8 (65.5, 119.8)
|
89.0 (70.0, 122.7)
|
82.4 (62.9, 113.4)
|
< 0.001
|
0.029
|
|
High density lipoprotein
|
53.6 (45.2, 64.3)
|
54.5 (45.6, 65.0)
|
54.5 (45.2, 65.4)
|
0.384
|
0.072
|
|
Alcohol Status, No. (%)
| | | |
< 0.001
| |
|
Never
|
670 (67.7)
|
225 (42.6)
|
1947 (50.7)
| | |
|
Former
|
17 (1.7)
|
40 (7.6)
|
98 (2.6)
| | |
|
Current
|
303 (30.6)
|
263 (49.8)
|
1792 (46.7)
| | |
|
Education Level (%)
| | | |
< 0.001
| |
|
Illiterate
|
212 (21.5)
|
114 (21.7)
|
960 (25.0)
| | |
|
Elementary school
|
457 (46.4)
|
270 (51.3)
|
1947 (50.8)
| | |
|
Middle school and above
|
316 (32.1)
|
142 (27.0)
|
928 (24.2)
| | |
|
Occupation Type, farmer (%)
|
874 (88.4)
|
477 (90.5)
|
3540 (92.1)
|
0.001
| |
|
History of Hypertension, yes (%)
|
62 (6.3)
|
48 (9.1)
|
146 (3.8)
|
< 0.001
| |
|
History of Diabetes, yes (%)
|
11 (1.1)
|
1 (0.2)
|
13 (0.3)
|
0.004
| |
- Abbreviations: BMI body mass index, DBP diastolic blood pressure, HDL high-density lipoprotein, SBP systolic blood pressure. For continuous variables, values are presented as mean (SD) and mean (SE). Laboratory results are presented as median (IQR). *The differences between never smokers and the current smokers was corrected by the Bonferoni method