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

Table 2

University endodontics program: prevalence of suspected, confirmed positive, and confirmed negative.

	Total count			Prevalence			p-Value
	All years 21,156	Pre-COVID-19 18,449	COVID-19 2,834	All years (%)	Pre-COVID-19	COVID-19 (%)
Suspected	197	143	54	0.93	0.78	1.91
Confirmed positive	147	119	28	0.69	0.65	0.99
Radiographically	10	8	2	0.05	0.04	0.07
Visually	52	45	7	0.25	0.24	0.25
Surgically	85	66	19	0.40	0.36	0.67
Confirmed negative	37	19	18	0.17	0.10	0.64
Total	381	281	100	1.80	1.52	3.53

Bold values signify the significant values ().