Table 3 Bivariate and multivariate multinomial regressions for the level of participation for the dementia group, using “participate as I wish” as the reference category

Independent variable

Nagelkerke R2

p-value

RRR

CI 95%

p-value

RRR

CI 95%

p-value

 Getting lost (ref: very unconcerned (4))

.287

.037

  Concerned (2)

4.20

.59–30.09

.153

2.10

.25–17.59

.494

  Unconcerned (3)

.23

.02–2.59

.236

(a)

(a)

(a)

 Falling down (ref: very unconcerned (4))

.340

.014

  Concerned (2)

(a)

(a)

(a)

(a)

(a)

(a)

  Unconcerned (3)

1.38

.18–10.65

.760

1.10

.15–8.13

.926

 Stress (ref: very unconcerned (4))

.033

.904

  Concerned (2)

.84

.13–5.26

.852

.93

.11–7.82

.949

  Unconcerned (3)

1.87

.28–12.31

.517

2.33

.29–18.97

.428

 Embarrassment (ref: very unconcerned (4))

.111

.462

  Concerned (2)

1.94

.32–11.76

.469

1.75

.23–13.16

.587

  Unconcerned (3)

.23

.02–2.59

.236

.35

.03–4.15

.406

 Age

1.00

.91–1.09

.996

.99

.90–1.10

.921

.000

.994

 Gender (ref: female (2))

.48

.10–2.23

.346

.22

.03–1.50

.122

.086

.250

 Living situation (ref: with someone (2))

.50

.10–2.65

.415

.50

.07–3.36

.476

.028

.641

 Access to car (ref: someone else drives (2))

.031

.914

  Not a car user (0)

1.12

.19–6.41

.899

.56

.08–4.14

.570

  Car user – self-driving (1)

1.40

.19–10.03

.738

.47

.04–5.90

.467

 Setting (ref: big city (2))

.136

.345

  Rural (0)

1.00

.13–7.57

1.00

(a)

(a)

(a)

  Small town (1)

.57

.08–4.29

.587

(a)

(a)

(a)

 Total number of places visited

1.08

.85–1.37

.510

.95

.74–1.23

.710

.029

.635

 Total places visited in A

1.00

.70–1.43

1.00

1.11

.72–1.70

.647

.008

.881

 Total places visited in B

1.49

.67–3.33

.334

.99

.40–2.47

.984

.037

.561

 Total places visited in C

.88

.46–1.71

.710

.49

.22–1.09

.079

.115

.155

 Total places visited in D

1.87

.83–4.22

.133

.67

.30–1.48

.316

.167

.062

Independent variable

OR

CI 95%

p-value

OR

CI 95%

p-value

 Getting lost (ref: very unconcerned (4))

  Concerned (2)

1.71

.15–19.19

.663

1.70

.18–16.46

.644

  Unconcerned (3)

.35

.03–4.20

.406

(a)

(a)

(a)

 Falling down (ref: very unconcerned (4))

  Concerned (2)

(a)

(a)

(a)

(a)

(a)

(a)

  Unconcerned (3)

1.24

.14–11.06

.848

.98

.10–9.58

.988