Periodontal status, perceived stress, diabetes mellitus and oral hygiene care on quality of life: a structural equation modelling analysis

Table 2 Fit indices for the measurement and structural models

Model	χ²/d.f.	p	RMSEA (90% CI	CFI	TLI	SRMR
1	2.77	0.00	0.06 (0.05–0.07)	0.91	0.89	0.070
2	2.75	0.00	0.05 (0.04–0.07)	0.92	0.90	0.065

Model 1 = measurement model; Model 2 = structural model; χ² = chi-square; d.f degrees of freedom; CFI Comparative Fit Index; TLI Tucker-Lewis Index; RMSEA Root-Mean-Square Error of Approximation; CI Confidence Interval; SRMR Standardized Root Mean Square Residual. Figures in bold are those that meet the a priori model fitting criteria

ISSN: 1472-6831