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Table 6 Mean (SD), Cronbach’s alpha, and ICC for the Barkin Index of Maternal Functioning (BIMF) (n = 530)

From: The psychometric properties of the Barkin index of maternal functioning (BIMF) for the Iranian population

BMFI

Mean (SDa)

Possible range

Obtainable range

Cronbach’s alpha

ICC (95% CI)b

Mom’s needs

32.0 (7.2)

0–42

7–42

0.86

0.89 (0.59 to 0.93)

Mom’s competency

63.1 (6.9)

0–78

27–78

0.78

0.88 (0.71 to 0.95)

Total

95.2 (12.1)

0–120

39–119

0.88

0.85 (0.64 to 0.94)

  1. aSD Standard Deviation bICC (95% CI) Intarclass Correlation Coefficient (95% Confidence Interval)