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Table 2 Cronbach’s alpha per risk domain

From: Patient safety risk factors in minimally invasive surgery: a validation study

Patient safety risk domain Cronbach’s alpha
1 Surgeon 0.54
2 Surgical team 0.74
3 Technology 0.90
4 Social interaction 0.81
5 Environment 0.78
6 Patient 0.70
7 Fallibility 0.72
8 Safety measures 0.93
9 Result 0.14