|
Variable
|
OR
|
95% CI
|
P-value
|
|---|
|
Age (years)
| | |
< 0.01
|
|
0–4
|
1.89
|
0.75–4.80
|
0.18
|
|
5–14
|
3.35
|
1.56–7.21
|
< 0.01
|
|
15–24
|
2.25
|
0.98–5.14
|
0.06
|
|
25–44
|
0.87
|
0.52–1.44
|
0.58
|
|
45–64
|
Ref.
|
Ref.
|
Ref.
|
|
≥ 65
|
1.17
|
0.58–2.36
|
0.66
|
|
Yearly household income (CNY)
| | |
< 0.01
|
|
0–19999
|
Ref.
|
Ref.
|
Ref.
|
|
20000–49999
|
2.34
|
1.29–4.25
|
< 0.01
|
|
≥ 50000
|
4.05
|
1.89–8.69
|
< 0.01
|
|
Sentinel site
| | |
< 0.01
|
|
Baiyin
|
0.10
|
0.04–0.25
|
< 0.01
|
|
Liangzhou
|
0.23
|
0.15–0.35
|
< 0.01
|
|
Qingcheng
|
Ref.
|
Ref.
|
Ref.
|
- OR, Odds ratio; CI, Confidence interval; CNY, China Yuan.
- Hosmer and Lemeshow test (p = 0.156).
