Parkinson’s Disease / 2012 / Article / Tab 1

Clinical Study

Psychosis Assessment in Early-Stage Parkinson’s Disease: Comparing Parkinson’s Psychosis Questionnaire with the Brief Psychiatric Rating Scale in a Portuguese Sample

Table 1

Sociodemographic and clinical data ( ).

Gender (male/female)17/19
Age (years)73.17 (6.54)*
Education4 (4)*
Duration of illness (years)3.17 (1.30)*
Levodopa equivalent dose (mg)300** (range 0–1500)
Hoehn and Yahr stage (on)2** (range 1–3)
MMSE27.22 (2.53)*
FAB13.31 (3.13)*
PPQ (total score)3.69 (3.42)* (range 0–12)
PPQ (% cases)41.7
BPRS (total score) +1.26 (0.16)*
BPRS (positive symptoms score) +1.24 (0.31)*
BPRS (negative symptoms score) +1.19 (0.24)*
BPRS (depression/anxiety score) +1.60 (0.54)*
BPRS (mania/hostility score)+1.04 (0.05)*

*mean (standard deviation).
**median.
+weighted scores; range 1 (not present) through 7 (extremely severe).

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