| Objective To explore the factors related to cognitive dysfunction after traumatic brain injury. Methods A total of 55 patients with traumatic brain injury were analyzed retrospectively. The clinical information about the patients, including age, gender, paralyzed side, course of the disease, type of injury, degree of injury, treatment, speech function (grades of Boston aphasia severity), swallowing function (7-level evaluation method), limb motor function (Brunnstrom stages of the upper limb, hand and lower limb), complications (tracheotomy, lung infection, urinary tract infection, pressure sores, electrolyte imbalance and hypoproteinemia), whether the patient received rehabilitation therapy, and D-dimer and coagulation examination results were recorded. Univariate analysis and ordered multi-class logistic regression analysis were conducted to screen the related factors using Rancho Los Amigos cognitive function grades as the dependent variable. Results The results of the univariate analysis showed that consciousness, aphasia severity, swallowing ability, Brunnstrom stages, having received a tracheotomy, urinary tract infection, hypoproteinemia, fibrinogen and D-dimer all significantly predicted Rancho Los Amigos cognitive function grades. The logistic regression analysis showed that disordered consciousness, aphasia severity, Brunnstrom stage of the upper limbs, and urinary tract infection were significant predictors. Conclusions Disordered consciousness, aphasia severity, Brunnstrom stage of the upper limbs, and urinary tract infection are factors related to cognitive dysfunction after traumatic brain injury. |
