Is cognitive impairment associated with the presence and severity of peripheral neuropathy in patients with type 2 diabetes mellitus?

Table 2 Comparison of cognitive function in type 2 diabetic patients according to the diagnosis of peripheral diabetic neuropathy

	Without neuropaty	With neuropaty
	(n = 48)	(n = 45)	p
Mini-Mental State Examination	26.0	25.5	0.58
Mini-Mental State Examination	(16–30)	(16–30)	0.58
Trail Making Test-A (seconds)	75.7	72.6	0.22
Trail Making Test-A (seconds)	(27–142)	(25–238)	0.22
Trail Making Test-B (seconds)	153.5	163.4	0.47
Trail Making Test-B (seconds)	(40–294)	(55–296)	0.47
Verbal Fluency Test	13.8	13.0	0.23
Verbal Fluency Test	(8–21)	(6–19)	0.23

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