Table 4.

Regression analysis with knowledge for defecation and handwashing.

Exposure	Adjusted Beta Estimate (p-Value) a
Knowledge of Defecation Model
Exposure to both media and IPC	0.402 (<0.001) ***
Exposure to only media	0.198 (<0.001) ***
Exposure to only IPC	0.133 (0.193)
Knowledge of handwashing model
Exposure to both media and IPC	0.340 (<0.001) ***
Exposure to only media	0.057 (0.253)
Exposure to only IPC	0.131 (0.258)

^a Linear regression model; Reference group = no exposure; Each model adjusted for mother’s education, mother’s age, and total household income. *** p < 0.001.