Table 1. Clinical data of individual patients.

Patients	Sex	Age (years)	Clinical Manifestation	Neurological dysfunction
				Sensory	Motor	Autonomic
1	M	45	Hand and foot numbness and weakness, poor fine finger movement, muscle atrophy, urinary retention, reflex decline in knee and ankle	+++	++	+
2	F	38	Hand and foot numbness and pain, diarrhea, tactile decline in knee and ankle, reflex decline in ankle	++	-	+
3	F	56	Hand and foot pain, urinary retention, tactile decline in wrist and ankle, reflex decline in ankle	++	-	+
4	M	52	Hand and foot numbness and weakness, muscle atrophy in fingers, squating and standing difficulties, diarrhea, tactile loss of tuning fork, reflex decline in knee and ankle	+++	+++	+
5	M	58	Hand and foot numbness, hypertension, black ulceration in the left great toe, pulsation decline in the dorsalis pedis artery	+	-	-
6	M	46	Feet numbness, sweating, urinary retention, reflex decline in knees and ankles	++	-	++
7	M	51	Right foot numbness, vision loss, intermittent diarrhea, reflex decline in knees and ankles	+	_	+
8	F	43	Feet numbness, fast resting heart rate, shortened PR, reflex decline in knees and ankles	+	-	+++
9	M	41	Intermittent numbness	+	-	-
10	F	46	Intermittent foot numbness and pain	+	-	-

+ ∼ +++ represents the various extents of neurological dysfunction based on the symptoms and physical examination.