Table 1.
Participant demographic and clinical characteristics.
| Variable | n = 162 |
|---|---|
| Age (years) | 64 (12) |
| Female | 90 (55%) |
| Vitamin B12 levels (pg/mL) | 410 (154) |
| Metformin use time (months) | 108 (90) |
| Metformin dose (mg) | 1536 (614) |
| Diagnosis time (years) | 8 (7.9) |
| Diabetic neuropathy | 35 (21%) |
| MNSI 1 | 5 (4.1) |
| MNSI 2 | 4.7 (2.6) |
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