. 2018 Feb 14;20(2):e15. doi: 10.2196/jmir.8595
©Bregje AJ van Spijker, Aliza Werner-Seidler, Philip J Batterham, Andrew Mackinnon, Alison L Calear, John A Gosling, Julia Reynolds, Ad JFM Kerkhof, Daniela Solomon, Fiona Shand, Helen Christensen. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 14.02.2018.
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Table 2.
Alerts per group.
| Number of alerts | Intervention (n=207) | Control (n=211) |
| 1 | 34 | 25 |
| 2 | 15 | 8 |
| 3 | 7 | 1 |
| 4 | 2 | 2 |
| 5 | 1 | 1 |