Table 4. Post−pre differences between CCMP intervention and control sub-centres for ABER and API.

Outcome	CCMP sub-centres post–pre difference (95%CI) p value	Control sub-centres post–pre difference (95%CI) p value	DID (95%CI) p value CCMP vs. control
ABER	6.41 (4.69, 8.14); p<0.01	2.84 (0.35, 5.34); p<0.05	3.6 (0.58, 6.56); p<0.05
API	9.2 (5.18, 13.21); p<0.01	3.68 (0.45, 6.90); p<0.05	5.52 (0.34, 10.70); p<0.05