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Table 2 Fit indices for the hypothesized model (n = 1847)

From: Psychometric properties of the Brief-COPE for the evaluation of coping strategies in the Chilean population

  χ 2 df χ 2 /df CFI NFI TLI PNFI AIC RMSEA CI 90%
Model 1 1079.42** 259 4.17 0.94 0.92 0.91 0.59 1429.42 0.04 0.04–0.05
Model 2 1836.96** 224 8.20 0.87 0.51 0.82 0.64 2036.96 0.06 0.06–0.07
Model 3 1689.64** 98 17.33 0.79 0.78 0.68 0.50 1842.64 0.10 0.09–0.10
Model 4 5399.09** 246 21.95 0.53 0.52 0.43 0.43 5555.09 0.11 0.11–0.11
  1. Note: CFI comparative fit index, NFI normed fit index, TLI Tucker-Lewis index, PNFI parsimonious normed fit index, AIC Akaike’s information criterion, RMSEA root mean square error of approximation, CI confidence interval
  2. **p < 0.001