Table 4 Mean results of pre and post workshop surveys

Centralized Water Source

Repairing the EXISTING piped drinking water distribution system (p = 0.175)

N = 60

N = 30

4.8

4.94

Extending the EXISTING piped drinking water distribution system (p = 0.001)

N = 55

N = 31

4.35

4.97

Decentralized Water Source

Constructing more borehole (lined and protected) wells that tap a deep, high quality source of water (p = 0.665)

N = 57

N = 31

4.47

4.35

Training and support for people to treat their water at home so it is safe to drink (p = 0.955)

N = 59

N = 31

4.86

4.87