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Table 3 Inter-rater reliability (ICCs) for feeding categories at 1, 3, and 5 months with 24-hour and 7-days recalls

From: Breastfeeding and lactation research: exploring a tool to measure infant feeding patterns

Comparison

n

ICC

p-value

95% Confidence interval

All calls

    

 Past 24 hours

143

0.958

<0.001

(0.941, 0.970)

 Past 7 days

143

0.974

<0.001

(0.963, 0.981)

One month call

    

 Past 24 hours

55

0.898

<0.001

(0.826, 0.941)

 Past 7 days

55

0.937

<0.001

(0.893, 0.963)

Three month call

    

 Past 24 hours

49

0.997

<0.001

(0.996, 0.999)

 Past 7 days

49

0.996

<0.001

(0.993, 0.998)

Five month call

    

 Past 24 hours

39

0.984

<0.001

(0.969, 0.991)

 Past 7 days

39

0.990

<0.001

(0.982, 0.995)