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Table 2 Fit indices for the measurement and structural models

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

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
  1. 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