Logistic analysis of factors related to improvement in consciousness after DBS
| Variable | Multivariate analysis | |
| OR (95% CI) | P value | |
| Age | 0.893 (0.743–1.072) | 0.224 |
| Sex, female | 0.232 (0.006–8.393) | 0.425 |
| State of consciousness, MCS | 68.400 (1.460–3203.834) | 0.031 |
| Pathogeny | ||
| Anoxia | * | * |
| Stroke | 16.988 (0.171–1683.366) | 0.227 |
| Trauma | 29.939 (0.209–4287.686) | 0.180 |
| Duration of DoCs at admission | 0.512 (0.041–6.313) | 0.601 |
| Recommendation criteria, highly recommended | 0.104 (0.005–2.006) | 0.134 |
*P<0.05, significantly different.
DBS, deep brain stimulation; DoCs, disorders of consciousness; MCS, minimally conscious state.