Consistency Analysis Between SUDOSCAN Examinations and Electromyography Results in Patients with Diabetes

Figures & data

Table 1 Paired Fourfold Table McNemar Test for SUDOSCAN and EMG Examination

			Electromyogram		Total	P
			The Abnormal Group	The Normal Group
SUDOSCAN	The abnormal group	The number of cases	160	14	174	0.000 (<0.01)
		Percentage	92%	8.0%	100%
	The normal group	The number of cases	139	13	152
		Percentage	91.4%	8.6%	100%
Total		The number of cases	299	27	326
		Percentage	91.7%	8.3%	100%

Table 2 Consistency Test of Results of SUDOSCAN and Electromyogram

Diagnostic Method	Electromyogram		Sensitivity (%)	Specificity (%)	Consistency Rate (%)	Kappa Value	P value
	The Abnormal Group	The Normal Group
SUDOSCAN			53.51	48.15	53.07	0.005	0.868 (>0.05)
The abnormal group	160	14
The normal group	139	13