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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: J Trauma Acute Care Surg. 2013 Dec;75(6):10.1097/TA.0b013e3182a74a5b. doi: 10.1097/TA.0b013e3182a74a5b

Figure 2. Freedom from mechanical ventilation at hospital discharge by injury level.

Figure 2

Percentage of patients who did not require mechanical ventilation on hospital discharge classified by level of spinal cord injury. *p < 0.05 by two-sided Fisher’s exact testing comparing the rate of ventilator independence on discharge between cervical vs. thoracic vs. lumbar injury.