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Table 6 Sample size estimates for the IBQ-R for the consented subpopulation

From: Eating, Sleeping, Consoling for Neonatal Opioid Withdrawal (ESC-NOW): a Function-Based Assessment and Management Approach study protocol for a multi-center, stepped-wedge randomized controlled trial

Consent Rate

Total Sample Size

Effect Size

(Δ)

Mean Difference

CAC

Power

40%

850

0.35

0.25

0.8

0.80

40%

850

0.38

0.27

0.7

0.80

40%

850

0.40

0.28

0.6

0.80

30%

638

0.40

0.28

0.8

0.80

30%

638

0.43

0.30

0.7

0.80

30%

638

0.45

0.32

0.6

0.80

  1. CAC cluster autocorrelation coefficient