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Table 4 General fitting indexes of the confirmatory factor analysis model based on the results of the new classification of Persian SAS questionnaire

From: The validity and reliability of Persian version of smartphone addiction questionnaire in Iran

RMSEA PCFI PNFI CMIN/DF TLI CFI RFI IFI P DF CMIN
0.058 0.837 0.812 3.882 0.901 0.909 0.872 0.910 < 0.001 489 1898.298
  1. RMSEA: root mean square error of approximation, PCFI: parsimony comparative fit index, PNFI: Parsi-mony normed fit index, CMIN/DF: the Chi2 likelihood ratio statistic, TLI: Tucker-Lewis index, CFI: comparative fit index, RFI: relative fit index, IFI: incremental fit index, P: p-value, DF: degree of freedom, CMIN: Chi-square index