Table 4 Comparison of EI scores between and within intervention and control groups
|  | Pre | Pre-scores between groups | Post | Post-scores between groups | Paired score changes within intervention | Paired score changes within control | Post–Pre | Post–Pre score changes between groups | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Intervention | Control | ap-value | Intervention | Control | ap-value | bp-value | bp-value | Intervention | Control | ap-value |
EI Total | 75.0 (62.0–81.5) | 82.0 (77.0–90.0) | 0.027 | 86.0 (80.0–99.0) | 85.0 (80.0–92.5) | 0.605 | 0.001 | 0.012 | 13.0 (8.0–26.5) | 4.0 (0.0–8.0) | 0.002 |
SEA | 19.0 (17.5–21.5) | 23.0 (20.5–24.0) | 0.005 | 24.0 (22.0–26.0) | 23.0 (21.0–24.5) | 0.259 | 0.002 | 0.586 | 5.0 (1.0–7.0) | 0.0 (0.0–1.0) | 0.001 |
OEA | 18.0 (13.0–20.0) | 20.0 (17.5–23.5) | 0.049 | 23.0 (19.0–24.0) | 21.0 (18.5–24.0) | 0.702 | 0.004 | 0.057 | 6.0 (0.5–8.0) | 0.0 (0.0–2.5) | 0.027 |
UOE | 20.0 (15.5–22.0) | 20.0 (17.5–23.0) | 0.578 | 22.0 (20.0–25.0) | 21.0 (19.0–22.5) | 0.219 | 0.002 | 0.116 | 3.0 (1.0–5.0) | 0.0 (0.0–2.5) | 0.017 |
ROE | 17.0 (15.0–21.0) | 19.0 (18.0–22.0) | 0.107 | 21.0 (18.0–23.5) | 21.0 (19.5–24.0) | 0.466 | 0.004 | 0.010 | 3.0 (0.0–8.0) | 2.0 (0.0–3.0) | 0.252 |