Evaluation of Nonmotor Symptoms in Diagnosis of Parkinsonism and Tremor

Table 2

Mean “Sniffin Sticks” score.

Diagnosis	Mean (SD±)	95% CI for mean
PD	6.4 (3.0)	5.90–6.96	Reference group
PDD and DLB	4.2 (2.5)	3.30–5.17	1111
PTDs	8.6 (2.2)	8.00–9.19	2107
UP	8.2 (2.8)	7.00–9.43	971
Others	8.9 (2.3)	8.20–9.49	1801

Kruskal Wallis test and post hoc test with Mann Whitney test with PD as reference group, level of significance .
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