Dentists’ Perception and Clinical Use of Preformed Metal Crowns to Restore Primary Molar Defects in Chengdu City, China: A Cross-Sectional Study

Table 3

The comparison between general and pediatric dentists in terms of the number of children treated and PMCs used per week.

	Mean
	General dentists	Pediatric dentists
Number of children treated per week	20.56	63.70	5.615	<0.001
Number of PMCs used per week	2.92	7.73	2.736	0.010

PMCs: preformed metal crowns. ; .