Table 5.

Association of dental fluorosis on the photographs with TAS after adjusting for sociodemographic variables (gender of the rater, SES, type of school and age) separately for the ratings of male and female photographs.

Photograph Gender	Variable	β	SE	P-value	95% CI
Male	Fluorosis	9.25	0.47	<0.001	8.33–10.17
	Gender of the rater	−0.34	0.47	0.478	−1.26–0.59
	SES	0.13	0.58	0.823	−1.01-1.27
	Type of school	0.06	0.59	0.916	−1.09–1.22
	Age	−0.14	0.53	0.794	−1.18–0.90
Female	Fluorosis	8.56	0.42	<0.001	7.73–9.38
	Gender of the rater	0.03	0.42	0.94	−0.80–0.86
	SES	0.63	0.52	0.229	−0.40–1.65
	Type of school	0.06	0.53	0.905	−0.97–1.10
	Age	0.09	0.47	0.847	−0.84–1.02

Multiple linear regression; Dependent Variable: TAS.