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Table 4 Evaluation of the structure of the BSS-RI scale by CFA using the second split-half data set (N = 2105)

From: The Birth Satisfaction Scale-Revised Indicator (BSS-RI)

Model ULSχ2 d.f. CFI TLI RMSEA (90% CI) SRMR
1. Two-factor 16.11 8 0.99 0.99 0.02 (0.01–0.04) 0.04
2. Single factor 70.51 9 0.95 0.92 0.06 (0.04–0.07) 0.13
  1. Note: Best model fit indices from confirmatory factor analysis indicated in bold. p values not calculated for ULS model
  2. ULS unweighted least squares, RMSEA root mean squared error of approximation, SRMR standardised root mean square residual, CFI comparative fit index, TLI Tucker–Lewis index