. 2020 Jan 3;10(1):54–58. doi: 10.4103/ijabmr.IJABMR_138_19

Table 2.

Assessment of visual analog scale scores between the days of visits among the control group (Group A)

	n	Mean	SD	95% CI for mean		P

				Lower bound	Upper bound
1^st visit	20	7.60	2.010	6.66	8.54	0.001*
4^th visit	20	3.90	1.252	3.31	4.49
8^th visit	20	1.45	0.826	1.06	1.84
Follow-up	20	0.75	0.639	0.45	1.05

P < 0.005*. SD: Standard deviation, CI: Confidence interval