Influence of maxillary posterior dentoalveolar discrepancy on angulation of maxillary molars in individuals with skeletal open bite

Progress in Orthodontics

Table 5 Maxillary molar angulation according to maxillary posterior dentoalveolar discrepancy

Measurement	Group	Number	Mean	SD	Mean difference	Confidence interval 95 %		p
Measurement	Group	Number	Mean	SD	Mean difference	Lower limit	Upper limit	p
Maxillary first molar angulation	With maxillary posterior dentoalveolar discrepancy	50	78.43	6.46	7.61	5.07	10.13	<0.001*
Maxillary first molar angulation	Without maxillary posterior dentoalveolar discrepancy	40	86.04	5.33	7.61	5.07	10.13	<0.001*
Maxillary second molar angulation	With maxillary posterior dentoalveolar discrepancy	50	67.69	8.01	13.76	10.51	17.01	<0.001*
	Without maxillary posterior dentoalveolar discrepancy	40	81.45	7.31	13.76	10.51	17.01	<0.001*