Table III.

Mean scores on OHIP-14 subdomains according to clinical conditions, oral health behaviors, and smoking habit.

	Functional limitation	Physical pain	Psychological discomfort	Physical disability	Psychological disability	Social disability	Handicap	OHIP-14 Total score
	Mean±SD	Mean±SD	Mean±SD	Mean±SD	Mean±SD	Mean±SD	Mean±SD	Mean±SD
Dental trauma
present	1.05±1.35	0.94±1.33	2.24±2.19	1.60±1.92	1.80±1.95	1.30±1.60	0.77±1.41	9.06±8.11
absent	1.19±1.36	1.32±1.63	3.22±2.28	2.32±1.95	2.62±2.15	1.80±1.85	1.48±1.72	14.13±8.19
t	−0.60	−1.370	−2.498	−2.180	−2.189	−1.557	−2.390	−3.365
p	0.549	0.171	0.013	0.013	0.029	0.120	0.017	0.001
Malocclusion
present	1.28±1.43	1.39±1.55	3.31±2.16	2.10±1.97	2.58±2.07	1.75±1.83	1.56±1.67	14.30±8.36
absent	1.17±1.34	1.26±1.63	3.08±2.32	2.31±1.95	2.55±2.17	1.74±1.83	1.39±1.71	13.57±8.26
t	0.719	0.695	0.890	−0.961	0.111	0.058	0.915	0.752
p	0.473	0.488	0.374	0.337	0.912	0.954	0.361	0.453
Visiting dentist
never	1.22±1.39	1.13±1.57	2.99±2.22	2.08±1.80	2.47±2.17	1.82±1.99	1.24±1.63	13.11±8.02
other	1.21±1.36	1.44±1.65	3.26±2.34	2.43±2.04	2.55±2.08	1.66±1.67	1.61±1.73	14.23±8.46
t	0.078	−2.048	−1.259	−1.982	−0.421	0.910	−2.320	−1.391
p	0.938	0.041	0.209	0.048	0.674	0.364	0.021	0.165
Tooth brushing
never	1.14±1.17	1.25±1.70	2.51±2.39	1.92±1.78	2.43±2.34	1.96±2.13	1.38±1.62	12.44±8.73
other	1.23±1.40	1.33±1.63	3.23±2.27	2.33±1.96	2.55±2.12	1.72±1.78	1.45±1.71	14.1±8.24
t	−0.476	−0.355	−2.181	−1.482	−0.371	0.755	−0.304	−1.277
p	0.634	0.723	0.030	0.139	0.711	0.453	0.761	0.202
Smoking
yes	1.24±1.31	1.46±1.77	3.53±2.27	2.33±2.02	2.83±2.30	1.72±1.80	1.47±1.72	14.76±8.59
no	1.19±1.43	1.17±1.47	2.74±2.23	2.19±1.88	2.20±1.94	1.75±1.80	1.39±1.69	12.76±7.98
t	0.382	1.961	3.834	0.794	3.222	−0.167	0.518	2.547
p	0.702	0.05	0.000	0.427	0.001	0.867	0.605	0.011