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Table 3 Summary results of the intervention for each outcome variable by groupa

From: Effectiveness of an educational intervention to improve the safety culture in primary care: a randomized trial

  Intention-to-treat Per protocol
Patient safety grade. Generalized lineal model, gaussian (identity link).
 Intercept 6.08*** (0.49)    6.27*** (0.48)  
 Intervention group (control group = ref) −0.19• (0.11)    −0.26*** (0.12)  
 D4. Management Support for Patient Safety −0.67*** (0.10)    −0.66* (0.11)  
 D10. Staffing −0.22* (0.11)    −0.32* (0.12)  
 D2. Supervisor/Manager Expectations & Actions Promoting Patient Safety 0.19 (0.11)    0.23* (0.11)  
 D5. Overall Perceptions of Patient Safety −0.30** (0.12)    −0.32* (0.14)  
Number of events reported. Multinomial model.
  1 to 2 (none = ref) 3 or more (none = ref) 1 to 2 (none = ref) 3 or more (none = ref)
 Intercept −2.78* (1.09) −3.47* (1.45) −3.05* (1.30) −3.74* (1.63)
 Intervention group (control group = ref) 0.20 (0.53) 2.69** (1.02) 0.57 (0.62) 3.18** (1.10)
 D6. Feedback & Communication About Error 0.64• (0.34) 0.18 (0.39) 0.72 (0.41) 0.21 (0.44)
  1. aData as Estimate (SD)
  2. *** p < 0.001, ** p < 0.01, * p < 0.05, • < 0.1