Table 1 List of the involved health centres and villages in Mangochi District according to their assigned study arms

Mangochi

1. Nankumba

1. Saiti Tiputipu

2. Kamangazula

3. Kansiya

4. Binali

A: Intervention - EHP/PHC/CDI approach

2. Katuli

5. Kwitunji

6. Mponda

7. Sokole

8. Kasanga

1. Phirilongwe

1. Makunula

2. Nankamwa

3. Chimwaza

4. Mtendere

B: Control - EHP/PHC approach

2. Mase

5. Itimu

6. Matenganya

7. Mbalula

8. Meso