Table 3

Summary of fit indexes
Complete sample Hospital care sample Primary care sample
The comparative fit index (CFI) 0.91 0.91 0.91
The goodness of fit index (GFI) 0.92 0.92 0.90
The adjusted GFI (AGFI) 0.90 0.91 0.89
The normalized fit index (NFI) 0.91 0.91 0.90
The non-normalized fit index (NNFI) 0.90 0.90 0.90
Root Mean Square Error of Approximation (RMSEA) 0.042 0.042 0.042

Acceptable level of fit for CFI, GFI, AGFI, NFI and NNFI ≥0.9 and for RMSEA ≤0.05.

Hedsköld et al.

Hedsköld et al. BMC Health Services Research 2013 13:332   doi:10.1186/1472-6963-13-332

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