Table 3.

Initial symptoms and first affected body parts.

Initial symptom						Unilateral limb									Trunk
		Bilateral limb				Single arm			Single leg
		n (%)	Both arms	Both legs	Arms and legs	n (%)	Left	Right	n (%)	Left	Right	n (%)	Left limbs	Right limbs	n (%)
Tremor	112	12 (10.71%)	5	3	4	64 (57.14%)	22	42	29 (25.89%)	3	26	7 (6.25%)	3	4	0
Rigidity	38	4 (10.53%)	0	3	1	11 (28.95%)	3	8	17 (44.74%)	6	11	3 (7.89%)	2	1	3 (7.89%)
Bradykinesia	28	11 (39.28%)	1	6	4	4 (14.29%)	2	2	6 (21.42%)	4	2	4 (14.29%)	1	3	3 (10.71%)
Total	178	27 (15.17%)	6	12	9	79 (44.38%)	27	52	52 (29.21%)	13	39	14 (7.87%)	6	8	6 (3.37%)

Note: Two patients with at least two initial symptoms were excluded from the table.