Evolution of Initial Pharmacologic Treatment of Newly Diagnosed Parkinson’s Disease Patients over a Decade in Singapore

Table 4

Factors affecting total daily LED.

	Effect estimate	value
Age	1.312	0.085
Male	9.612	0.533
HY stage	51.626	<.001
Duration of illness	−3.777	0.806
Presence of rest tremor	−0.67	0.636

HY, Hoehn and Yahr.