Table 4.

Comparison of the patients with and without falls

	Without falls		With falls
	Mean ± SD	Range	Mean ± SD	Range	z; p
Age (years)	63.81±10.87	27–85	69.72±8.71	50–84	3.008; 0.003
Duration of disease (years)	5.69±4.59	1–30	10.00±8.26	1–37	3.178; 0.001
UPDRS motor score	16.52±8.56	1–36	21.72±7.94	2–41	3.170; 0.002
HYS	1.91±0.733	1–3	2.767±0.812	1–4	4.987; <0.001
Levodopa equivalent dose (mg)	641.12±429.17	0–2550	750.07±574.62	0–2319	0.660; 0.509
FOG Questionnaire score	6.16±6.89	0–23	14.12±7.26	0–24	5.087; <0.001
VAS score	3.57±3.82	0–10	4.86±3.58	0–10	1.670; 0.095

SD, standart deviation; UPDRS, unified Parkinson’s disease rating scale; HYS, Hoehn and Yahr scale; FOG, freezing of gait; VAS, visual analog scale.