Table 5.

Occlusal trait distribution according to gender using the IOTN (DHC) (n=3016)

Scoring occlusal trait	Dental Health Component												P
	No, slight need				Moderate/borderline				Great need
	Male		Female		Male		Female		Male		Female
	n	%	n	%	n	%	n	%	n	%	n	%
Increased OJ	621	20.6	289	9.6	250	8	180	6	54	2	18	0.6	<0.001
Reversed OJ	0	0	0	0	143	5	18	0.3	16	0.5	1	0.16	<0.001
Displacement	170	6	453	15	626	21	401	13	515	17	125	4	<0.001
Missing teeth	0	0	0	0	0	0	0	0	305	10	326	11	<0.001
Increased OB	0	0	0	0	416	14	389	13	27	0.9	19	0.6	0.35
Open bite	0	0	0	0	165	5.5	120	4	16	0.5	7	0.2	0.27
Crossbite	0	0	0	0	218	7	365	12	240	8	80	3	<0.001
Scissor bite	0	0	0	0	0	0	0	0	31	1	16	0.5	0.06