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. 2021 May 24;4:100094. doi: 10.1016/j.prdoa.2021.100094

Table 2b.

Agreement between self-reported or clinician-determined diagnosis and modified diagnostic criteria.

UK PD Criteria NIH PD Criteriaa MDS PD Criteriab
Self-Reported Diagnosis 0.26 (0.17,0.35 0.48 (0.37,0.60) 0.22 (0.14,0.30)
Clinician-Determined Diagnosis 0.34 (0.25,0.43) 0.60 (0.50,0.71) 0.30 (0.21,0.38)

Results are Kappa with 95% CI. aPossible or probable Parkinson’s disease. bProbable or clinically established Parkinson’s disease.