Table 4

Sensitivity, specificity, and predictive values for the overall sample* and by type of clinician

OverallSpecialistsNon-specialists
Final diagnosisFinal diagnosisFinal diagnosis
Previous diagnosisProbable or possible PDNot PDTotalPrevious diagnosisProbable or possible PDNot PDTotalPrevious diagnosisProbable or possible PDNot PDTotal
*This excludes two patients without a pre-existing diagnosis who were referred for an opinion.
PD, Parkinson's disease.
PD11120131PD861197PD25934
Not PD155469Not PD62026Not PD93443
Total12674200Total9231123Total344377