Key factors associated with oral health-related quality of life in Sri Lankan adolescents: a cross sectional study

Table 4 Correlation between selected oral clinical conditions for each domain and for overall OIDP (n = 1332)

	Functional domain	Social and psychological domain	Total OIDP
	Spearman r	Spearman r	Spearman r
DMFT index	0.108^a	0.133^a	0.14^a
Number of decayed teeth	0.121^a	0.121^a	0.13^a
Number of filled teeth due to caries	0.041	0.066^a	0.068^a
Number of missing teeth due to caries	0.017	0.037	0.035
OHI-S index	0.001	0.019	0.012
Debris index (DI)	0.001	0.036	0.029
Calculus index (CI)	0.030	− 0.003	0.000

ISSN: 1472-6831