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Table 4 Goodness-of-fit indices for the model

From: The safety attitudes questionnaire in Chinese: psychometric properties and benchmarking data of the safety culture in Beijing hospitals

Statistical test Actual fitting values Adaptation of the criteria or the critical value Result
Absolute fit indices
 χ2 1,410.544 (p = 0.000) p > 0.05 unsatisfactory
 GFI 0.948 >0.90 satisfactory
 AGFI 0.936 >0.90 satisfactory
 RMR 0.060 <0.05 unsatisfactory
 RMSEA 0.039 <0.05 satisfactory
 NCP 1,044.544 The less the better unsatisfactory
 ECVI 0.957,0.597,18.410 Default model less than Independence model and Saturated model unsatisfactory
Relative fit indices
 NFI 0.954 >0.90 satisfactory
 RFI 0.947 >0.90 satisfactory
 IFI 0.967 >0.90 satisfactory
 TLI(NNFI) 0.962 >0.90 satisfactory
 CFl 0.963 >0.90 satisfactory
Parsimonious fit indices
 PGFI 0.776 >0.05 satisfactory
 PNFI 0.833 >0.05 satisfactory
 CN 535 >200 satisfactory
 NC 3.474 <3 unsatisfactory
 AIC 1,590.544; 992.000; 30,597.421 Default model less than Independence model and Saturated model unsatisfactory
 CAIC 2,168.018; 4,174.524; 30,796.329 Default model less than Independence model and Saturated model satisfactory
  1. Note: GFI Goodness-of-fit index, AGFI Adjusted goodness-of-fit index, RMR Root mean square residual, RMSEA Root mean square error of approximation, NCP Non-centrality parameter, ECVI Expected cross-validation index, NFI Normed fit index, RFI Relative fit index, IFI Incremental fit index, TLI Tacker-Lewis index, CFI Comparative fit index, PGFI Parsimony Goodness-of-Fit Index, PNFI Parsimonious Normed Fit Index, CN Critical N, NC Normalized chi-square, AIC Akaike information criteria, CAIC The Consistent Version of AIC