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Table 1 2 × 3 Factorial Design with a Total of 2280 Patients and 380 Patients per Arm

From: Fluid Lavage of Open Wounds (FLOW): design and rationale for a large, multicenter collaborative 2 × 3 factorial trial of irrigating pressures and solutions in patients with open fractures

 

Gravity Flow Pressure

Low Pressure

High Pressure

Total

Soap solution

380

380

380

1140

Saline

380

380

380

1140

Total

760

760

760

2280