Predicting Canine and Premolar Mesiodistal Crown Diameters Using Regression Equations

Table 5

Frequencies and percentages of cases that lied within the 2 mm limit of over- and underestimating the actual combined width of the canines and premolars.

Arch	Gender	Within limit	Overestimated	Underestimated
Maxillary	Males	52 (86.7%)	4 (6.7%)	4 (6.7%)
	Females	53 (88.3%)	3 (5%)	4 (6.7%)
Mandibular	Males	56 (93.3%)	2 (3.3%)	2 (3.3%)
	Females	52 (86.7%)	4 (6.7%)	4 (6.67%)