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Table 1 Power calculations

From: Targeted tissue perfusion versus macrocirculation-guided standard care in patients with septic shock (TARTARE-2S): study protocol and statistical analysis plan for a randomized controlled trial

 

Change among survivors in hours (and among all patients)

Mortality proportion

12 h (9 h)

18 h (13.5 h)

24 h (18 h)

20 %

340

156

90

25 %

438

194

118

30 %

562

270

158

35 %

660

348

210

40 %

660

456

282