Table 5. OHIP-14 subscale scores in groups with and without TMD.

Dimension	Without TMD (n = 47) Mean ± SD	With TMD (n = 12) Mean ± SD
Functional limitation	0.71 ± 0.65	1.04 ± 0.45
Physical pain	0.97 ± 0.55	1.11 ± 0.49
Psychological discomfort	1.05 ± 0.61	1.16 ± 0.24
Physical disability	1.00 ± 0.63	1.12 ± 0.38
Psychological disability	0.77 ± 0.51	1.05 ± 0.17	*
Social disability	0.86 ± 0.64	1.15 ± 0.41
Handicap	0.49 ± 0.28	0.55 ± 0.20

TMD: temporomandibular disorder; SD: standard deviation. *: statistical significance.