Table 2.

Age, duration, and type of dental procedure in healthy vs. SHCN patients.

		Age in years	Duration in minutes	Extraction	Composite	Pulpotomy	Pulpectomy	SSC	Zirconia	Sealants
Healthy	N	72	72	72	72	72	72	72	72	71
	Mean	4.48	91.45	2.57	2.32	1.64	0.17	4.36	0.65	0.77
	Std. deviation	1.77	26.41	2.37	2.33	1.73	0.63	2.60	1.53	1.51
SHCN	N	26	26	26	26	26	26	26	26	26
	Mean	7.99	87.58	4.27	1.77	0.69	0.04	1.65	0.15	3.65
	Std. deviation	3.66	21.39	4.39	1.73	1.01	0.19	1.88	0.46	4.65
Total	N	98	98	98	98	98	98	98	98	97
	Mean	5.42	97.14	3.02	2.17	1.39	0.13	3.64	0.52	1.55
	Std. deviation	2.86	26.61	3.11	2.19	1.62	0.55	2.70	1.35	2.99
P value	Sig. (2-tailed)	0.0001	0.143	0.170	0.413	0.008	0.34	0.0001	0.329	≤0.001