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Table 2 Sample size required by intervention phase

From: Impact of a program to prevent incivility towards and assault of healthcare staff in an ophtalmological emergency unit: study protocol for the PREVURGO On/Off trial

Interventions TControl TIntervention Sample size required
Intervention A 20% 17,5% 7802
Intervention B 17,5% 15% 6986
Intervention C 15% 12,5% 6108
Intervention D 12,5% 10% 5166
Intervention E 10% 7,5% 4162
  1. Note:
  2. TControl is the rate of incivility/violence in the control group (Off).
  3. TIntervention is the rate of incivility/violence in the intervention group (On).