Oral Hygiene Status, Periodontal Status, and Periodontal Treatment Needs among Institutionalized Intellectually Disabled Subjects in Kolhapur District, Maharashtra, India

Table 5

Multiple linear regression with OHI-S score as dependent variable.

Predictor	Coef.	SE coef.
Constant	−0.6556	0.4175	−1.57	0.117
Age	0.074482	0.00502	14.84	<0.0001
Gender	−0.11547	0.07869	−1.47	0.143
Education of mother	0.07883	0.07002	1.13	0.261
Education of father	0.02763	0.0676	0.41	0.683
SES	0.25226	0.07012	3.6	<0.0001
Degree of ID	0.61745	0.03999	15.44	<0.0001
Location	0.09537	0.04467	2.13	0.033
= 0.8558	-Sq =	51.4%	-Sq(adj) =	50.8%