Table 1 Patient demographics.

From: Clustering of Parkinson subtypes reveals strong influence of DRD2 polymorphism and gender

Number of patients

91

Sex men/women (% men)

62 (68%)

Age at onset (years)

58 (± 10)

Symptom onset left (% left)

44 (48%)

Disease progression ‘off’

5 (± 2)

Medication response

0.41 (± 0.2)

Tremor-/akinetic-rigid-score (T-/AR-score)

0.3 (± 0.5)

DRD2 Taq1A (rs1800497) Risk type (A/A or A/G)

27 (30%)

DRD3 Ser9Gly (rs6208)

Risk type (C/C or C/T)

36 (40%)

  1. Variables included in cluster analysis. Mean (SD) in continuous variables; absolute numbers and percentage in dichotomous variables.