Table 2.

Cohen’s kappa results: Inter-rater sitting position rater 1 versus rater 2.

MDS-UDPRS-III Test	Site	Cohen’s Kappa	95% CI	p
3.1 Speech		−0.196	−0.435, 0.043	0.132
3.2 Facial expression		0.228	−0.021, 0.477	0.029
3.4 Finger tapping	Left	0.378	0.119, 0.637	<0.001
	Right	0.346	0.091, 0.601	0.002
3.5 Hand movements	Left	0.051	−0.169, 0.271	0.598
	Right	−0.040	−0.297, 0.217	0.744
3.6 Pronation-supination	Left	0.111	−0.093, 0.315	0.160
	Right	0.122	−0.117, 0.361	0.216
3.7 Toe tapping	Left	0.501	0.242, 0.760	<0.001
	Right	0.141	−0.071, 0.353	0.183
3.8 Leg agility	Left	0.351	0.084, 0.618	0.002
	Right	0.237	−0.004, 0.478	0.024
3.9 Arising from chair		0.704	0.388, 1.020	<0.001
3.10 Gait		0.473	0.154, 0.792	0.005
3.11 Freezing of gait		0.000	0.000, 0.000	<0.001
3.12 Postural stability		0.629	0.384, 0.874	<0.001
3.13 Posture		0.385	0.124, 0.646	<0.001
3.14 Body bradykinesia		0.075	−0.168, 0.318	0.462
3.15 Postural tremor	Left	0.550	0.291, 0.809	<0.001
	Right	0.786	0.574, 0.998	<0.001
3.16 Kinetic tremor	Left	0.398	0.071, 0.725	0.003
	Right	0.339	0.092, 0.586	0.009
3.17 Rest tremor amplitude	LUE	0.574	0.343, 0.805	<0.001
	RUE	0.742	0.526, 0.958	<0.001
	LLE	0.429	0.100, 0.758	0.005
	RLE	−0.045	−0.112, 0.022	0.766
	Lip/jaw	1.000	1.000, 1.000	<0.001
3.18 Constancy of rest tremor		0.468	0.239, 0.697	<0.001
All tests combined		0.431	0.382, 0.480	<0.001