Marcin symptom score for neurological status in diabetic ketoacidosis (from Marcin et al16)
| Score | Clinical description | Approximation to Glasgow coma score |
|---|---|---|
| 0 | Normal sensorium | 15 |
| 1 | Irritable, disoriented, confused | 13–14 |
| 2 | Lethargic, somnolent | 11–12 |
| 3 | Stuporous, purposeful response to pain | 8–10 |
| 4 | Abnormal or absent purposeful response to pain | 6–7 |
| 5 | Focal neurologic finding, fixed and dilated pupil(s), respiratory arrest | 3–5 |