Research Article

Gastrointestinal Dysfunction Impact on Life Quality in a Cohort of Russian Patients with Parkinson’s Disease I-III H&Y Stage

Таble 1

Demographic and baseline clinical characteristics of the patients.

DataMean (%)SDRange

Age (years)63.338.26542–80
PD duration (years)4.652.581–13
Levodopa (mg)215.41254.4740–1000
Stage H&Y (1–5)2.5 (2, 3)1–3
UPDRS-III (on state) (0–56)28.5110.78–64
PDQ-39SI (total score 0–156)28.96 (45.17)16.48 (25.723)2.56–83.97 (4–131)
PDQ-39 mobility (0–40 score)29.90 (11.94)22.48 (8.993)0–95 (0–38)
PDQ-39 daily activity (0–24 score)31.3 (7.45)23.80 (5.713)0–100 (0–24)
PDQ-39 emotional wellbeing (0–24 score)32.01 (7.72)21.37 (5.129)0–100 (0–24)
PDQ-39 stigma (0–16 score)37.10 (5.99)27.45 (4.393)0–100 (0–16)
PDQ-39 social support (0–12 score)15.76 (1.90)19.60 (2.352)0–75 (0–9)
PDQ-39 cognition (0–16 score)26.35 (4.20)19.09 (3.055)0–100 (0–16)
PDQ-39 communication (0–12 score)18.16 (2.17)20.26 (2.432)0–83.33 (0–10)
PDQ-39 bodily discomfort (0–12 score)31.68 (3.82)22.77 (2.733)0–83.33 (0–10)
GSRS-SI (total score 0–90)12.27 (11.05)11.43 (10.287)0–48.89 (0–44)
GSRS abdominal pain (0–12 score)10.43 (1.25)14.20 (1.704)0–66.67 (0–8)
GSRS reflux (0–18 score)8.13 (1.46)10.62 (1.913)0–38.89 (0–7)
GSRS diarrhea (0–18 score)4.32 (0.78)10.24 (1.844)0–66.67 (0–12)
GSRS indigestion (0–24 score)14.98 (3.60)19.06 (4.576)0–83.33 (0–20)
GSRS constipation (0–18 score)21.94 (3.95)23.94 (4.310)0–100 (0–18)
GDSS (0–20 score)3.373.6250–19
MMSE (0–30 score)28.291.56224–30
BDI (0–63 score)11.817.4700–33
STAI-S44.1811.54820–75
STAI-T48.3510.10120–90

SD: standard deviation; H&Y: Hoehn and Yahr Rating Scale; UPDRS-III: The Unified Parkinson’s Disease Rating Scale part III; PDQ-39: the Parkinson’s Disease Questionnaire; SI: summary index; GSRS: gastrointestinal symptom rating scale; GDSS: Glasgow Dyspepsia Severity Score; MMSE: Mini Mental State Examination; BDI: Beck Depression Inventory; STAI-S: state subscale of the State-Trait Anxiety Inventory; STAI-T: trait subscale of the State-Trait Anxiety Inventory. Me (Q1; Q3).