Table 3

Correlates of adverse events in multiple logistic regression analyses

VariablesβSEWalddfp ValueOR (95% CI for OR)
Department (1)56.2040.00
Surgery and gynaecology0.160.083.5010.061.17 (0.99 to 1.38)
Obstetrics0.320.135.8510.021.37 (1.06 to 1.78)
Paediatrics0.400.1113.8610.001.50 (1.21 to 1.85)
Intensive care0.930.1350.7910.002.52 (1.96 to 3.26)
Complexity of the hospital (2)—tertiary0.370.165.6310.021.45 (1.07 to 1.97)
Type of admission (3)—urgent0.290.0910.2210.001.34 (1.12 to 1.61)
Stay before survey0.000.004.9610.031.00 (1.00 to 1.00)
Patient comorbidty (4)—any0.350.0821.3710.001.42 (1.22 to 1.64)
Use of medical devices (5)—any0.950.1094.1710.002.59 (2.14 to 3.14)
Country (6)68.3640.00
Country 2−0.780.1060.0410.000.46 (0.38 to 0.56)
Country 3−0.100.110.8210.370.91 (0.73 to 1.12)
Country 4−0.440.1114.5410.000.65 (0.52 to 0.81)
Country 5−0.190.094.2210.040.82 (0.69 to 0.99)
Constant−3.230.21241.0610.000.04
  • Reference categories: (1) medical specialties; (2) secondary hospitals of intermediate complexity with at least surgical theatres, and postsurgical resuscitation wards; (3) planned admission; (4) and (5) absence of risk factors; (6) country 1.