Factorial structure and measurement invariance of the Chinese version of the Oral Health Impact Profile-14 among clinical populations and non-clinical populations: an evidence for public oral investigations

Table 7 Measurement invariance model across genders fitting indices and comparison

	Mean (SD)		t	p	Cohen’s d
	Female (n = 250)	Male (n = 240)	t	p	Cohen’s d
Functional limitation	0.94(1.391)	0.88(1.296)	0.500	0.617	0.045
Physical pain	2.10(1.862)	1.61(1.627)	3.055**	0.002	0.280
Psychological discomfort	1.61(1.854)	1.23(1.560)	2.478*	0.014	0.222
Physical disability	1.76(1.760)	1.52(1.689)	1.586	0.113	0.139
Psychological disability	1.50(1.677)	1.21(1.394)	2.067*	0.039	0.188
Social disability	1.12(1.564)	0.97(1.386)	1.149	0.251	0.102
Social handicap	1.07(1.417)	1.07(1.517)	0.009	0.993	0.000
OHIP-14 TOTAL	10.10(9.623)	8.49(8.660)	1.952	0.052	0.176

ISSN: 1472-6831