Table 2 Assigned and actually sent text messages by each risk-sector to the personalised and non-personalised groups
Number of text messages | Personalised Group | Non-personalised Group | ||||||
|---|---|---|---|---|---|---|---|---|
Diet | Bacteria | Susceptibility | Circumstances | Diet | Bacteria | Susceptibility | Circumstances | |
Assigned messages | ||||||||
Sum | 401 | 504 | 264 | 175 | 330 | 330 | 330 | 330 |
Mean (SD) | 7.2 (2.9) | 9.0 (3.4) | 4.7 (4.2) | 3.1 (1.7) | 6.0 (0.0) | 6.0 (0.0) | 6.0 (0.0) | 6.0 (0.0) |
Median | 7 | 9 | 3 | 3 | 6 | 6 | 6 | 6 |
Range | 1–13 | 3–16 | 2–18 | 0–7 | 6–6 | 6–6 | 6–6 | 6–6 |
Actually sent messagesa | ||||||||
Sum | 340 | 422 | 217 | 146 | 287 | 313 | 292 | 294 |
Mean (SD) | 6.1 (3.0) | 7.5 (3.4) | 3.9 (3.2) | 2.6 (1.6) | 5.2 (0.9) | 5.7 (0.6) | 5.3 (1.1) | 5.3 (0.7) |
Median | 6 | 7 | 3 | 2.5 | 5 | 6 | 6 | 5 |
Range | 0–12 | 0–14 | 0–16 | 0–6 | 3–6 | 3–7 | 2–6 | 3–6 |