Table 5.

Change in overall knowledge, attitude, and practice before and after intervention

Variables	Pre-intervention (N = 252) frequency (%)	Post-intervention (N = 252) frequency (%)	P value
Overall knowledge			< 0.001
Poor	192 (76.2)	128 (50.8)
Good	60 (23.8)	124 (49.2)
Mean knowledge score	10.6 ± 7.0	16 ± 5.4	< 0.001
Overall attitude			< 0.001
Negative	68 (27.0)	17 (6.7)
Positive	184 (73.0)	235 (93.3)
Mean attitude score	5.8 ± 3.3	7.0 ± 1.8	< 0.001
Overall practice			0.460
Poor	28 (11.1)	23 (9.1)
Good	224 (88.9)	229 (90.9)
Mean practice score	5.3 ± 1.4	5.4 ± 1.3	0.584