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. 2013 Feb 27;8(2):e57452. doi: 10.1371/journal.pone.0057452

Table 5. TAM model’s path structure analysis.

Fit index χ2 df χ2/df CFI IFI RMR RMSEA
226.110 146 1.549 0.941 .942 0.024 0.074
Recommended value <3 >0.9 >0.9 <0.025 <0.08