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Table 9 Intra-class correlation coefficients for QPCQ subscales across three time points in Phase five

From: Quality of prenatal care questionnaire: instrument development and testing

Factor Name

Intra-class correlation coefficient

95% confidence interval

1 – Information Sharing

0.75

0.69-0.80

2 – Anticipatory Guidance

0.76

0.71-0.81

3 – Sufficient Time

0.76

0.70-0.81

4 – Approachability

0.67

0.61-0.74

5 – Availability

0.76

0.71-0.81

6 – Support and Respect

0.74

0.69-0.79

Total score

0.81

0.76-0.85