Skip to main content

Table 4 Odds ratios from univariate and multivariable analysis examining the relationship between injury during substance influence and gender, age, type of injury, day of week and time of day

From: Influence of alcohol and other substances of abuse at the time of injury among patients in a Norwegian emergency department

  Univariate analysis Multivariable analysis
Factors OR 95 % CI OR 95 % CI
Gender     
 Female 1   1  
 Male gender 2.2 1.6–2.9 1.6 1.1–2.3
Age     
 Age 18–35 1   1  
 Age 36–64 0.5 0.4–0.6 0.7 0.5–1.0
 ≥ 65 0.2 0.2–0.4 0.4 0.3–0.7
Type of injury     
 Other 1   1  
 Fall 1.7 1.2–2.3 2.6 1.7–3.7
 Violence 10.9 6.8–17.4 5.3 3.1–9.0
Day of week     
 Weekday 1   1  
 Weekend 3.0 2.2–3.9 2.7 2.0–3.8
Time of day     
 Daytime (08–20) 1   1  
 Nighttime (20–08) 9.2 6.8–12.5 6.4 4.6–9.0
\