|
Characteristic variables
|
n (%)
|
|---|
|
Gender
|
|
Men
|
43 (35.8 %)
|
|
Women
|
77 (64.2 %)
|
|
Age (years)
|
|
< 30
|
16 (13.3 %)
|
|
30–39
|
31 (25.8 %)
|
|
40–49
|
34 (28.3 %)
|
|
50–59
|
23 (19.2 %)
|
|
≥ 60
|
16 (13.3 %)
|
|
Mean (SD)
|
43.82 (12.72)
|
|
Median (Range)
|
43 (19–74)
|
|
Marital status
|
|
Single/divorced/widowed/separated
|
26 (21.7 %)
|
|
Married/cohabiting
|
94 (78.3 %)
|
|
Educational level
|
|
Senior high school or under
|
31 (25.8 %)
|
|
Junior college or above
|
89 (74.2 %)
|
|
Average monthly income (RMB, yuan)
|
|
≤ 3000
|
48 (40.0 %)
|
|
> 3000
|
72 (60.0 %)
|
|
Payment type
|
|
Medical insurance
|
57 (47.5 %)
|
|
Self-payment
|
63 (52.2 %)
|
|
Family history
|
|
Yes
|
74 (61.7 %)
|
|
No
|
46 (38.3 %)
|
|
Other chronic comorbidity
|
|
Yes
|
38 (31.7 %)
|
|
No
|
82 (68.3 %)
|
|
Current smoking
|
|
Yes
|
20 (16.7 %)
|
|
No
|
100 (83.3 %)
|
|
Severity
|
|
Initial
|
35 (29.2 %)
|
|
Moderate
|
34 (28.3 %)
|
|
Severe
|
51 (42.5 %)
|
