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Table 1 Baseline, clinical and Socio-demographic characteristics of the recruited Parkinson’s disease patients (n = 114)

From: Psychometric study of the Persian short-form eight-item Parkinson’s disease questionnaire (PDQ-8) to evaluate health related quality of life (HRQoL)

Characteristics

Value

Age (yr)

 

Mean (SD)

61.3 (11.0)

Gender NO. (%)

 

Female

25 (21.9)

Male

89 (78.1)

Level of Education NO. (%)

 

Illiterate

4 (3.5)

Primary and/or Secondary

32 (28.3)

High School/Diploma

34 (30.1)

College and/or University

43 (38.1)

Duration of Disease (yr)

 

Mean (SD)

6.3 (5.1)

Co-morbidities NO. (%)

 

Depression

25 (22.3)

Cardiovascular Disease

19 (17.1)

Hypertension

18 (16.1)

Diabetes

15 (13.5)

Osteoarthritis

10 (9.0)

UPDRS Score

 

Mean (SD)

1.8 (2.0)

Part I-mental

11.3 (7.7)

Part II-ADL

14.7 (9.6)

Part III-motor

3.4 (2.8)

Part IV-complications

31.3 (18.1)

Total

 

Hoehn & Yahr Stage

 

Mean (SD)

1.9 (0.9)

Schwab and England activities of daily living score (%)

 

Mean (SD)

81.7 (17.7)

Daily levodopa dose (mg)

 

Mean (SD)

850 (495)

Duration of levodopa administration (yr)

 

Mean (SD)

4.6 (4.5)