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Table 1 Sociodemographic and clinical characteristic of patients with PD and pain (n=129)

From: Translation, adaptation and validation of the Bulgarian version of the King’s Parkinson’s Disease Pain Scale

Variable Values
Sex, n (%)
 Male 65 (50.4)
 Female 64 (49.6)
Age, years (mean ± SD) 65.4 ± 8.4
Education, n (%)
 primary school 6 (4.7)
 secondary school 88 (68.2)
 university 35 (27.1)
Marital status, n (%)
single 18 (14.0)
married 84 (65.1)
widowed 27 (20.9)
Duration of disease, years (mean ± SD) 6.6 ± 5.7
Mean age of PD onset (years) 58.7 (10.2)
Motor subtype, n (%)
Tremor-dominant (TD) 59 (45.7)
Postural Instability Gait Disorder (PIGD) 65 (50.4)
Indeterminate 5 (3.9)
Modified H&Y stage, median (range) 2.0 (1-4)
MDS-UPDRS III 31.4 ± 11.1
LEDD, mg (mean ± SD) 621.9 ± 500.1
Range (0-1775 mg)
  1. SD standard deviation; PD Parkinson’s Disease; MDS-UPDRS III Movement Disorders Society Unified Parkinson’s Disease Rating Scale part III (motor examination); LEDD Levodopa Equivalent Daily Dose