Prevalence of Vertical Root Fractures in a University Endodontics Program versus a Private Endodontics Office

Table 3

Private endodontic practice: prevalence of suspected, confirmed positive, and confirmed negative.

	Total count			Prevalence			p-Value
	All years 7,209	Pre-COVID-19 6,191	COVID-19 1,018	All years (%)	Pre-COVID-19 (%)	COVID-19 (%)
Suspected	135	100	35	1.87	1.62	3.44
Confirmed positive	52	41	11	0.72	0.66	1.08
Radiographically	14	5	9	0.19	0.08	0.88
Visually	25	23	2	0.35	0.37	0.20
Surgically	13	13	0	0.18	0.21	0.00
Confirmed negative	2	1	1	0.03	0.02	0.10
Total	189	142	47	2.62	2.29	4.62

Bold values signify the significant values ().