Table 4. Means and standard deviations (SD) of visual analogue scale (VAS) for different tested groups.

		Groups				p-value
		Group 1 (CH) 1		Group 2 (TAPC) 2
		Mean	SD	Mean	SD
VAS	24 hrs	3.18 a	2.37	2.27 a	2.28	0.083 NS
	48 hrs	2.20 b	2.00	1.39 b	1.46	0.041 *
	72 hrs	1.30 c	1.36	0.78 c	1.11	0.063 NS
p-value		≤0.001 *		≤0.001 *

Different letters within each column indicates significant difference.

NS=non-significant, *= Significant,

*: Significant at P ≤ 0.05.

      1. CH: Calcium hydroxide group.

      2. TAPC: Triple antibiotic paste+catafast group.