Prevalence and Correlation between TMD Based on RDC/TMD Diagnoses, Oral Parafunctions and Psychoemotional Stress in Polish University Students

Table 4

Prevalence of TMD symtpoms according to the gender.

Gender	Feature
	GROUP I			GROUP II			GROUP III
	Muscle disorders			Disc displacements			Arthralgia
	I (total)	Ia	Ib	II (total)	IIa	IIb	IIIa
Women	63 (14%)∗$	52 (11%)∗$	11 (2%)	132 (29%)∗$	116 (25%)	16 (4%)∗$	62 (14%)∗$
Men	19 (4%)	16 (4%)	3 (<1%)	70 (15%)	68 (15%)	2 (<1%)	19 (4%)
Total	82 (18%)	68 (15%)	14 (3%)	202 (44%)	184 (40%)	18 (4%)	81 (18%)

^∗𝑃<0.05 comparison between women and men; ^$𝑃<0.05 comparison between the percentage of women with the percentage of men in RDC/TMD groups; (%) percentage off all respondents.