Table 8 Comparison of mean rank in median difference of combined and individual categories before and after the interventions, over two intervention groups and control at the end of the study
Difference of inspection score before & after the intervention study | Educational package | Participatory consumer group | Control | Independent samples Kruskal – Wallis test value* p value |
|---|---|---|---|---|
Mean Rank | Mean Rank | Mean Rank | ||
Difference of combined inspection score in both Food establishments and food handlers | 76.72 | 96.96 | 48.79 | 31.144 p < 0.0001 |
Difference of inspection score of food establishments only | 72.73 | 96.44 | 57.7 | 20.913 p < 0.0001 |
Difference of inspection score of food handlers only | 75.48 | 96.45 | 54.57 | 23.275 p < 0.0001 |