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Table 3 Findings of multivariable analysis

From: The incidence of adverse events in an Italian acute care hospital: findings of a two-stage method in a retrospective cohort study

Variable

OR

CI (95%)

Age

  

0 - 64 anni

1

 

≥ 65 anni

1.40

0.75 – 2.61

Gender

  

Male

1

 

Female

0.77

0.41 -1.42

Length of stay

1.03

1.01 – 1.04

Type of admission

  

Elective

1

 

Emergency

3.47

1.60 – 7.53

Discharge unit

  

Medical ward

1

 

Surgical ward

2.29

1.00 – 5.21

ICU

4.80

1.47 – 15.66

Charlson Index

0.93

0.74 – 1.16

  1. Hosmer and Lemeshow Test, Chi-square 5.368, p = 0.718.