Table 3 Pairwise comparison of within-subject effect for facilitator-led intervention group

Pre-intervention

Immediate post intervention

− 0.38

< 0.001

3 months post intervention

− 0.29

< 0.001

Immediate post intervention

Pre-intervention

0.38

< 0.001

3 months post intervention

0.09

0.069

3 months post intervention

Pre-intervention

0.29

< 0.001

Immediate post intervention

− 0.09

0.069