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Table 6 Sample size simulation

From: Impact of the Maternal and Child Health handbook in Angola for improving continuum of care and other maternal and child health indicators: study protocol for a cluster randomised controlled trial

Power Intervention, 25%; control, 15%
Simulation: 1000 times
α=0.05, two-sided
Total N
5000 7500 10,000
ICC 0.010 0.776 0.808 0.828
0.015 0.639 0.658 0.674
0.020 0.560 0.570 0.605