|
Primary outcome
|
Percentage (N)
|
SMS
|
SMS
|
|---|
| |
Received SMS (n = 174)
|
SMS not sent (n = 206)
|
SMS risk ratio (95% CI)
|
Risk difference (95% CI)
|
|---|
|
1 Followed treatment advice
|
81.6% (142)
|
65.5% (135)
|
2.33 (1.62–3.36)
|
16.1% (8.89%–23.2%)
|
|
2 Followed treatment advice*
| | |
1.84 (1.19–2.85)
|
11.3% (3.76%–18.9%)
|
|
3 Followed treatment advice**
| | |
2.34 (1.46–3.74)
|
15.5% (7.86%–23.2%)
|
|
4 Followed treatment advice***
| | |
1.68 (1.08–2.61)
|
9.68% (1.84%–17.5%)
|
- Exclude 39 observations who were sent a text message but who reported not seeing the text message in the follow-up survey, N = 380.
- *Controls for city survey was conducted (Ibadan/Ogbomosho) and treatment* city survey was conducted (Model 2).
- **Controls for city survey was conducted (Ibadan/Ogbomosho), treatment* city survey was conducted, whether assignment to the treatment/control group was made off-protocol, and treatment* whether survey assignment to the treatment/control group was made off-protocol (Model 3).
- ***Controls for city survey was conducted (Ibadan/Ogbomosho), treatment* city survey was conducted, whether assignment to the treatment/control group was made off-protocol, and treatment* whether survey assignment to the treatment/control group was made off-protocol, an indicator variable for surveys conducted at PPMVs, an indicator variable for participant who had a bank account, and an indicator variable for participant could not read or write (Model 4).
- Standard errors are clustered by retail site.
