Intraoral Digital Impressions for Virtual Occlusal Records: Section Quantity and Dimensions

Table 2

Statistical analysis for intraoral virtual occlusal record.

3rd set-virtual occlusal record	FP	TP	FN	TN	PV+	PV−	Mean PV
Lava Cos (section, width)
2 lateral sections, 1 tooth	2	4	1	3	0.67	0.75	0.71
2 lateral sections, 2 teeth	0	6	1	3	1.00	0.75	0.87
2 lateral sections, 3 teeth	1	5	0	3	0.83	1.00	0.91
2 lateral and frontal sections, 1 tooth	0	5	1	3	1.00	0.75	0.87
2 lateral and frontal sections, 2 teeth	0	6	0	3	1.00	1.00	1.00
2 lateral and frontal sections, 3 teeth	1	5	1	3	0.83	0.75	0.79
2 lateral sections, 5 teeth	1	4	2	3	0.80	0.60	0.70
Complete occlusal record	1	3	2	3	0.75	0.60	0.67