Table 1 Demographic information of the participants

Sex

Female

171 (43.6%)

524 (57.3 %)

695(53.2%)

Male

218 (55.6%)

390 (42.7 %)

608(46.6%)

Nonbinary

1 (0.3%)

0 (0 %)

1(0.1%)

Unknown

2 (0.5%)

0 (0 %)

2(0.2%)

Age in years

Below 20

0 (0.0%)

8 (0.9%)

8 (0.61%)

range: 16.0−93.0

20−29

2 (0.5%)

41 (4.5%)

43 (3.29%)

mean: 62.2, std: 12.7

30−39

3 (0.8%)

24 (2.6%)

27 (2.07%)

40−49

9 (2.3%)

20 (2.2%)

29 (2.22%)

50−59

40 (10.2%)

160 (17.5%)

200 (15.31%)

60−69

122 (31.1%)

349 (38.2%)

471 (36.06%)

70−79

142 (36.2%)

107 (11.7%)

249 (19.07%)

80 and above

23 (5.9%)

7 (0.8%)

30 (2.3%)

Unknown

51 (13.0%)

198 (21.7%)

249 (19.07%)

Ethnicity

White

223 (56.9%)

638 (69.8%)

861 (65.9%)

Black or African American

6 (1.5%)

42 (4.6%)

48 (3.7%)

American Indian or Alaska Native

1 (0.3%)

4 (0.4%)

5 (0.4%)

Asian

4 (1.0%)

55 (6.0%)

59 (4.5%)

Others

2 (0.5%)

5 (0.5%)

7 (0.5%)

Unknown

156 (39.8%)

170 (18.6%)

326 (25.0%)

Disease duration in years

< =2

35(8.9%)

–

–

range: 1−27

2−5

42(10.7%)

–

–

mean: 6.32, std: 5.24

5−10

36(9.2%)

–

–

10−15

19(4.8%)

–

–

15−20

8(2.0%)

–

–

> 20

3(0.8%)

–

–

Unknown

249(63.5%)

–

–

Hoehn and Yahr PD stages

0: Asymptomatic

65(16.6%)

–

–

1: Unilateral involvement only

41(10.5%)

–

–

2: Bilateral involvement, no balance issues

57(14.5%)

–

–

3: Moderate symptoms, postural instability

50(12.8%)

–

–

Unknown

179(45.7%)

–

–

Recording Environment

Home Recorded

67 (17.1%)

585 (64.0%)

652 (49.9%)

Clinical Setup

117 (29.8%)

235 (25.7%)

352 (27.0%)

PD Care Facility

185 (47.2%)

85 (9.3%)

270 (20.7%)