Table 2.

Metadata of Patient Onboarding.

Variable name	Variable details	Variable unit
subject_id	Alphanumeric
cohort	PD
gender	One of {‘Male’, ‘Female’}
birth_year	Integer	year
dominant_hand	One of {‘Right’, ‘Left’}
upper_limb_length	Real number	cm
upper_arm_length	Real number	cm
lower_arm_length	Real number	cm
lower_limb_length	Real number	cm
thigh_length	Real number	cm
shank_length	Real number	cm
height	Real number	cm
weight	Real number	kg
visit_date	Date
diagnosis_day	Integer	day
diagnosis_month	Integer	month
diagnosis_year	Integer	year
pd_most_affected_side	One of {‘Right’, ‘Left’, ‘Bilateral’}
gait_impediments	Boolean
posture_instability	Boolean
tremor	Boolean
bradykinesia	Boolean
disrupted_sleep	Boolean
freeze_of_gait	Boolean
dyskinesia	Boolean
rigidity	Boolean
other_symptoms	Text
last_levodopa_dose_timestamp	Integer
regular_medication	Text
geneActive_num	Integer
pebble_num	Alphanumeric
geneActive_hand	One of {‘Right’, ‘Left’}
pebble_hand	One of {‘Right’, ‘Left’}
smartphone_location	One of {‘Right’, ‘Left’}
recording_start	Time
recording_end	Time
timezone	Text
updrs_time	Time
updrs_score_p1	Integer
updrs_score_p2	Integer
updrs_score_p3	Integer
updrs_score_p4	Integer
h_and_y_score	Integer
updrs_second_visit_time	Time
updrs_second_visit_score_p3	Integer