Table 1 The basic biometric characteristics of categorized subjects

From: Quantification and recognition of parkinsonian gait from monocular video imaging using kernel-based principal component analysis

	PD patients (9 M/3 F)			non-PD Controls (3 M/9 F)
	Min	Max	Mean ± SD	Min	Max	Mean ± SD
Age (years)	49.00	74.00	60.30 ± 6.71	48.00	67.00	56.40 ± 7.04
Height (m)	1.50	1.82	1.52 ± 0.46	1.49	1.80	1.60 ± 0.08
Weight (kg)	36.00	106.00	63.05 ± 24.37	50.00	67.00	58.08 ± 5.05
Body mass index (kg/m²)	13.38	36.25	24.90 ± 5.74	21.36	24.37	22.76 ± 1.15
Disease duration (years)	1.00	18.00	8.00 ± 4.82	N/A	N/A	N/A
Hoehn and Yahr stage	2	2.5	2.33 ± 0.33	N/A	N/A	N/A

SD = standard deviation

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