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

Table 4

Overall prevalence suspected and confirmed.

	Total Count			Prevalence (per patient)			p-Value
	All years	Pre-COVID-19	COVID-19	All years (%)	Pre-COVID-19 (%)	COVID-19 (%)
Suspected	332	243	89	1.17	0.99	2.31
Confirmed positive	199	160	39	0.70	0.65	1.01
Radiographically	24	13	11	0.08	0.05	0.29
Visually	77	68	9	0.27	0.28	0.23
Surgically	98	79	19	0.35	0.32	0.49
Confirmed negative	39	20	19	0.14	0.08	0.49
Total	570	423	147	2.01	1.72	3.82

Bold values signify the significant values ().