Table 3. Process Indicators of Telephone and SMS Support.
| Support session | Participants, No./total No. (%) |
|---|---|
| Telephone support | |
| 1 | 234/386 (61) |
| 2 | 337/386 (87) |
| 3 | 283/386 (73) |
| 4 | 245/386 (63) |
| 5 | 270/386 (70) |
| 6 | 264/386 (68) |
| SMS supporta | 370/384 (96) |
Abbreviation: SMS, short message service.
a
Data show only overall number of participants who remained in SMS support group by end of intervention because the time point when participants decided to opt out could not be determined by the scheduling SMS system.