Table 3 Differences is mean job satisfaction scores between the baseline and end-line
Intervention group | Difference in sample means (end-line–baseline) | Standard error of the difference in sample means | Difference in sample medians (end-line–baseline) | Mann-Whitney U test |
|---|---|---|---|---|
Control | −0.3 | 1.6 | 2.5 | U = 409 Z = −0.33 p value = 0.74 |
Intervention A + B | −0.3 | 2.6 | −4 | U = 114 Z = −0.27 p value = 0.78 9 |
Intervention A + B + C | 0.4 | 2.2 | 2 | U = 200 Z = −0.26 p value = 0.79 4 |