Patient acceptability survey results at T1 (2 weeks) and T2 (6 months) after discharge
| T1, n (%) | T2, n (%) | P value | |
| Willing to be contacted for follow-up by mobile phone (T1 n=1335, T2 n=570) | 1328 (99.5%) | 570 (100%) | 1 |
| Willing to be contacted for follow-up by mobile phone without compensation (T1 n=1321, T2 n=569) | 1317 (99.7%) | 569 (100%) | 1 |
| Willing to go to a clinic or hospital if recommended during mobile phone call (T1 n=1329, T2 n=568) | 1215 (91.4%) | 554 (97.5%) | <0.01* |
| Willing to send a picture to healthcare provider to help with evaluation (T1 n=1334, T2 n=570) | 1247 (93.5%) | 545 (95.6%) | <0.01* |
| Believe mobile phone is a convenient way to be contacted (T1 n=1330, T2 n=569) | 1311 (98.6%) | 566 (99.5%) | 0.13 |
| Inconveniences of mobile phone method (T1 n=1333, T2 n=568) | |||
| No inconvenience at all | 1146 (85.9%) | 505 (88.9%) | <0.01* |
| There are a few inconveniences | 173 (12.9%) | 60 (10.6%) | |
| Burdensome | 14 (1.1%) | 3 (0.5%) |
*P<0.05.