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Table 2 Factors associated with involvement in ACP of a representative sample of the Belgian general population

From: The prevalence in the general population of advance directives on euthanasia and discussion of end-of-life wishes: a nationwide survey

  

OR (95 % CI) for yes vs. no*

  

Spoken about wishes regarding medical treatments at EOL to physician

Having an advance directive requesting euthanasia

Socio-demographic characteristics

Gender

Man (ref)

Ref

 
 

Woman

1.5 [1.1–2.0]

 

Age

18-34 (ref)

Ref

Ref

 

35-54

5.1 [2.6–9.9]

2.1 [0.8–5.1]

 

55-74

8.2 [4.1–16.4]

6.4 [2.7–14.9]

 

75+

11.1 [5.2–24.0]

6.3 [2.1–18.4]

Region of residence

Flemish region (ref)

 

Ref

 

Brussels’ region

 

1.5 [0.9–2.4]

 

Walloon region

 

0.5 [0.3–0.9]

Health status

   

Having a longstanding illness, chronic condition or handicap

Yes

1.5 [1.1–2.0]

 

No (ref)

Ref

 

Health care use

   

Number of GP contacts

Never (ref)

Ref

 
 

1×/2 months

1.7 [1.1–2.6]

 
 

1×/month

2.2 [1.3–3.5]

 
 

≥1×/month

3.0 [1.7–5.2]

 
  1. Abbreviations: OR odds ratio, ref reference category, Ns not significant
  2. *Odds Ratio with 95 % confidence interval from complex multivariate logistic regression analysis
  3. Bold denotes significant at p < .05