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. 2023 Jul 21;23:531. doi: 10.1186/s12884-023-05855-4

Table 4.

Confirmatory factor analyses fit Index of the PSAS-RSF (n = 180)

Fit Indices Value
χ2 143.019
P ˂0.001
Inline graphic 1.521
CFI 0.920
SRMR 0.060
TLI 0.898
RMSEA [90% CI] 0.054 (0.035, 0.071

χ2: chi-square; df: degrees of freedom; χ2/df: normed chi-square; RMR: Root Mean R; RMSEA, root mean square error of approximation; CFI: Comparative Fit Index; SRMR: Standardized root mean squared residual; TLI: Tucker–Lewis inde