Table 5 Dimension-specific influencing factors of eq-5d among stroke survivors (n = 366) using multivariable logistic regression analysis

Age

–

–

–

–

0.97 (0.95, 0.99)*

Working status

Employed (ref)

1

–

–

–

–

Unemployed

2.96 (1.40, 6.26)#

Types of strokes

Ischaemic (ref)

–

–

1

–

–

Haemorrhagic

2.32 (1.01, 5.31)*

Number of stroke episodes

First (ref)

–

1

–

1

–

Recurrent

2.09 (1.07, 4.08)*

1.86 (1.04, 3.31)*

Malnutrition risk

Low risk (< 2 points)(ref)

1

1

1

–

–

High risk (≥ 2 points)

3.07 (1.46, 6.46)#

1.78 (1.01, 3.14)*

2.46 (1.19, 5.10)*

Aphasia

No (ref)

–

–

1

1

–

Yes

4.35 (1.76, 10.77)#

0.59 (0.37, 0.94)*

Smoking status

Never smoke (ref)

1

–

–

–

–

Ex-smoker

1.15 (0.58, 2.32)

Smoking

0.29 (0.11, 0.76)*

Obesity (BMI ≥ 27.5 kg/m²)

No (ref)

–

–

1

–

–

Yes

0.53 (0.29, 0.99)*

Physical activity level

Moderate to high (ref)

–

–

1

–

–

Low

2.12 (1.15, 3.90)*

Wheelchair user

No (ref)

–

1

1

–

–

Yes

33.85 (15.87, 72.22)**

13.55 (1.77, 103.84)*

Respondents

Patient (ref)

–

–

–

–

1

Proxy

2.60 (1.60, 4.23)**

Hosmer–Lemeshow’s test

0.961

0.811

0.982

1

0.691

Classification Table (%)

86.1

82.5

83.3

63.1

59.3

ROC

0.688

0.832

0.812

0.574

0.64