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Table 3 Power calculations for the primary outcome

From: Hyperhydration to Improve Kidney Outcomes in Children with Shiga Toxin-Producing E. coli Infection: a multinational embedded cluster crossover randomized trial (the HIKO STEC trial)

Intraclass correlation coefficient

20 cites

(approx. 800 subjects)

26 sites

(approx. 1040 subjects)

0.05

82%

89%

0.106a

81%

90%

0.15

85%

94%

  1. aEstimate from preliminary data [16]