Table 3.
TPB scores according to the intervention group by province (LOCF)
| Province | Intervention | Number | Mean [SD] | Model 1a | Model 2a | Model 3a | Model 4a | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 month (baseline) |
12 months (endpoint) |
Estimation | P-value | Estimation | P-value | Estimation | P-value | Estimation | P-value | |||
| Huaphanh | Self-monitoring | 54 | 179.3 [42.0] | 202.8 [26.0] | 14.8 | 0.054 | 14.8 | 0.020 | 15.5 | 0.017 | 15.5 | 0.017 |
| Supervisory visit | 70 | 183.1 [40.6] | 191.8 [27.5] | |||||||||
| Xiangkhouang | Self-monitoring | 37 | 183.2 [33.4] | 177.2 [29.5] | −17.9 | 0.068 | −17.9 | 0.036 | −17.7 | 0.047 | −17.7 | 0.047 |
| Supervisory visit | 35 | 181.4 [31.7] | 193.3 [30.4] | |||||||||
Model 1: crude mixed-effects model
Model 2: mixed-effects model adjusted for baseline TPB
Model 3: mixed-effects model adjusted for baseline TPB, gender, age, and baseline skill and knowledge
Model 4: mixed-effects model adjusted for baseline, gender, age, baseline skill and knowledge, ethnicity, position, job title, and years of experience
LOCF Last observation carried forward, SD Standard deviation
aTest for the effect of intervention over time