Table 6.

Stepwise logistic regression analysis for variables predicting treatment discontinuation.

	Variables	β	S.E.	p value	OR (95% CI)
Model 1	S&E, OFF	−2.496	1.028	0.015	0.082 (0.011–0.618)
Model 2	S&E, OFF	−2.36	1.057	0.026	0.094 (0.012–0.75)
	ASBPD-1	0.207	0.096	0.032	1.229 (1.018–1.484)
Model 3	S&E, OFF	−2.656	1.105	0.016	0.07 (0.008–0.613)
	ASBPD-1	0.206	0.098	0.036	1.229 (1.013–1.49)
	Sex	−1.026	0.516	0.047	0.358 (0.13–0.986)
Model 4	S&E, OFF	−2.383	1.135	0.036	0.092 (0.01–0.854)
	ASBPD-1	0.242	0.103	0.018	1.274 (1.042–1.558)
	Sex	−1.209	0.541	0.025	0.298 (0.103–0.862)
	Dyskinesias	1.28	0.613	0.037	3.597 (1.081–11.969)
Model 5	S&E, OFF	−2.79	1.207	0.021	0.061 (0.006–0.654)
	ASBPD-1	0.25	0.104	0.016	1.285 (1.048–1.575)
	Sex	−1.183	0.557	0.034	0.306 (0.103–0.913)
	Dyskinesias	1.467	0.645	0.023	4.337 (1.224–15.368)
	Disease duration	−0.105	0.052	0.044	0.901 (0.813–0.997)

S&E Schwab and England activities of daily living scale, ASBPD-1 Ardouin scale of behavior in Parkinson’s disease, part 1, general psychological state.