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. 2019 May 16;14(5):e0217015. doi: 10.1371/journal.pone.0217015

Table 4. CFA fit indices.

Model χ2 df CFI TLI RMSEA [95% CI]
One-factor Spain 243.24 54 0.99 0.99 0.049 [0.043; 0.056]
Sweden 630.74 54 0.97 0.97 0.086 [0.080; 0.092]
Two-factor Spain 125.51 53 0.99 0.99 0.031 [0.024; 0.038]
Sweden 159.71 53 0.99 0.99 0.037 [0.030; 0.037]

Note: CFI: Comparative fit index, TLI: Tucker-Lewis index, RMSEA = Root mean squared error of approximation.