|
Risk factors
|
Univariate analysis
|
Multivariate analysis
|
|---|
|
OR (95% CI)
|
P
|
OR (95% CI)
|
P
|
|---|
|
HTS, n = 480
|
|
Time of day of samplinga
|
0.9 (1.0–1.2)
|
0.072
|
0.9 (0.9–1.0)
|
0.068
|
|
Rural service
|
1.0
| |
1.0
| |
|
City service
|
1.0 (0.7–1.5)
|
0.955
|
1.1 (0.7–1.6)
|
0.773
|
|
Provider-related sites, n = 320
|
|
Time of day of samplinga
|
1.0 (0.9–1.1)
|
0.738
|
0.9 (0.9–1.1)
|
0.707
|
|
Rural service
|
1.0
| |
1.0
| |
|
City service
|
1.0 (0.7–1.6)
|
0.864
|
1.1 (0.7–1.7)
|
0.810
|
- aTotal sampling period: 07.00 am - 06.00 pm. on the four days of data collection. Time of sampling classified by 1-h intervals, e.g., samples collected from 07.00 am - 08.00 am, classified as 07.00 am, samples collected from 08.00–09.00 am as 08.00, etc
