Translation and validation of the Arabic version of the 5-item Oral Health Impact Profile: OHIP5-Ar

Table 4 Test-retest of reliability and differences between OHIP5-Ar items readings

OHIP5	ICC	95% CI	P	Mean difference ± SD^a	P
ALL	0.88	0.80-0.94	< 0.001
Difficulty chewing	0.78	0.50–0.90	< 0.001	0.31 ± 0.97	0.118
Painful aching	0.79	0.54–0.91	< 0.001	0.04 ± 1.04	0.852
Uncomfortable about appearance	0.97	0.93–0.99	< 0.001	0.00 ± 0.49	1.000
Less flavor in food	0.74	0.42–0.88	0.001	0.19 ± 0.63	0.134
Difficulty doing usual jobs	0.84	0.65–0.93	< 0.001	0.12 ± 0.91	0.523
Summary core				0.65 ± 1.98	0.104

ICC Intraclass Correlation Coefficient, SD standard deviation; P value is significant at 0.05 level
^aPaired sample t-test

ISSN: 1477-7525