Task: Answer Verification
Input (English): Question: Does prehospital oral chlorhexidine reduce the rate of ventilator-associated pneumonia among critically ill trauma patients : A prospective concurrent-control study?
Answer: The prehospital administration of oral chlorhexidine does not reduce the CPIS score over the first 48 hours of admission for intubated trauma patients. Further study should explore other prehospital strategies of reducing complications of critical illness.
Output (English): no