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Table 8 Internal consistency comparison of total and sub-scale items from EFA (N = 2096) and CFA (N = 2105) split-half datasets

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

Scale EFA α (95% CI) CFA α (95% CI) F p
BSS-RI total 0.77 (0.76–0.79) 0.77 (0.76–0.79) 1.00 0.92
BSS-RI-SE 0.78 (0.76–0.79) 0.78 (0.77–0.80) 1.03 0.47
BSS-RI-QC 0.82 (0.81–0.84) 0.82 (0.81–0.84) 1.00 1.00
  1. Note: df1 = 2095, df2 = 2104. Confidence intervals calculation based on α to three decimals