Table 4. Relationship between the knowledge score of caregivers before the intervention and sociodemographic factors.

	Mean	SD	P-value
Gender of the child
Male	12.19	2.77	0.229
Female	12.66	2.93
Age of the child (years)
≤5	12.41	2.90	0.994
6–10	12.37	2.72
11–15	12.42	3.14
Age of caregivers (years)
<40	12.69	2.59	0.078
≥40	11.63	3.44669
Caregiver
Mother	12.42	2.88	0.577
Father	11.71	3.07
Others	13.00	2.70
Education of caregivers
School	12.18	2.99	0.099
University	12.55	2.81