Parkinson's Disease in Australia: Evaluation of Regional Differences and Health-Related Quality of Life.
Alycia Messing, Megan J Hobbs, Frances Quirk and 1 others
PMID 40973986WHAT IT FOUND
Regional living was not associated with poorer Parkinson's quality of life.
Regional respondents waited longer for diagnosis and travelled farther to neurologist appointments. Disease severity predicted quality of life.
Key findings
01No significant differences were found between regional and major city groups for PDQ-39 Summary Index or subscale scores.
02Regional respondents waited significantly longer for diagnosis, with a mean of 13.6 months versus 6.6 months, and travelled significantly farther to neurologist appointments, with a mean of 409.10 km versus 35.34 km.
03In multivariate analysis, only disease severity (Hoehn and Yahr stage) was a significant independent contributor to HRQoL, with β = 0.50, t(5,63) = 4.00 and p < 0.001.
STILL TO COME
How it was doneWhat they foundWhat it means for PTs
Read the rest of this summary
You get three full summaries a month, free, and we do not ask for a card. Search, the TL;DRs and your library stay unlimited either way.
What it does not show
All data were self-reported online, including self-rated disease severity. The analysed sample was smaller than the number of responses because incomplete or inaccurate responses were excluded. The satisfaction index was not formally validated. The sample had a restricted range of disease severity. State and territory representation was uneven. The online-only format may have excluded older adults, people with advanced disease or people with limited digital access. The study was cross-sectional, so it cannot show that regional living caused differences. Some analyses may have been underpowered to detect differences.
Declared interests
The authors declared no conflicts of interest. The paper lists the Australian Government as funder.
The easy way to misread this
Do not conclude that living regionally reduces Parkinson's-related quality of life. The quality-of-life summary score and subscale scores did not differ significantly between regional and major city respondents.