a significant trendp <.0001
The result of a trend test indicated there was a significant trend difference between TBI with ESRD patients and patients without ESRD ( p <.0001).
The result of a trend test indicated there was a significant trend difference between TBI with ESRD patients and patients without ESRD ( p <.0001).
Although tracheostomy was a protective factor, it was significant for young patients and borderline significant for older patients.