Table 3.

Comparison of overall mean OHIP-14 score among different socioeconomic variables

Variables		n	Mean	SD	SE	95% CI for mean		Min	Max	P
						Lower bound	Upper bound
Age (years)	18-29	40	11.48	11.24	1.78	7.88	15.07	0.00	50.00	0.209
	30-39	44	12.95	12.63	1.90	9.12	16.79	0.00	43.00
	40-49	46	13.33	10.39	1.53	10.24	16.41	0.00	42.00
	50 above	22	14.91	7.65	1.63	11.52	18.30	0.00	29.00
	Total	152	12.96	10.93	0.89	11.21	14.71	0.00	50.00
Gender	Male	69	12.74	10.50	1.26	10.22	15.26	0.00	43.00	0.99
	Female	83	13.14	11.34	1.24	10.67	15.62	0.00	50.00
	Total	152	12.96	10.93	0.89	11.21	14.71	0.00	50.00
Workplace	Government	88	12.65	10.76	1.15	10.37	14.93	0.00	50.00	0.797
	Private	64	13.39	11.23	1.40	10.58	16.20	0.00	43.00
	Total	152	12.96	10.93	0.89	11.21	14.71	0.00	50.00
Education	≤High school	67	13.67	11.17	1.36	10.95	16.40	0.00	43.00	0.52
	College	85	12.40	10.78	1.17	10.08	14.72	0.00	50.00
	Total	152	12.96	10.93	0.89	11.21	14.71	0.00	50.00
Income (SAR)	≤5000	53	11.72	10.18	1.40	8.91	14.52	0.00	38.00	0.522
	5000-10,000	64	14.41	11.99	1.50	11.41	17.40	0.00	50.00
	>10,000	35	12.20	9.97	1.69	8.78	15.62	0.00	35.00
	Total	152	12.96	10.93	0.89	11.21	14.71	0.00	50.00

OHIP-14: 14-item Oral Health Impact Profile; SD: standard deviation; SE: standard error; CI: confidence interval