Table 9.

Comparison of Birth Satisfaction Scale-Revised Indicator (BSS-RI) total and sub-scale Pearson’s r correlation coefficients from EFA (N = 2096) and CFA (N = 2105) split-half datasets

Correlations	EFA r (r1)	CFA r (r2)	r1-r2 (95% CI)	Z	p
BSS-RI total – BSS-RI-SE	0.95	0.95	0.002 (−0.004–0.008)	0.64	0.52
BSS-RI total – BSS-RI-QC	0.63	0.62	0.010 (−0.027–0.047)	0.53	0.60
BSS-RI-SE – BSS-RI-QC	0.35	0.33	0.019 (−0.034–0.072)	0.70	0.49

Note: Confidence intervals calculation based on r to three decimals