Table 3.

Clinical indices in early-onset (<45 years) and late-onset PD patients (≥45 years).

Group	Duration (years)	UPDRS	UPDRS III	H&Y stage	NMSS
Early-onset	3.94 ± 2.32	21.52 ± 10.31	11.00 ± 4.63	1.47 ± 0.51	6.68 ± 4.89
Late-onset	4.95 ± 4.10	27.71 ± 16.11	12.89 ± 7.88	1.93 ± 0.88	10.31 ± 8.51
P-value	0.102	0.024	0.128	0.001	0.007

Mean ± SD.