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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: J Pediatr Orthop. 2010 Sep;30(6):617–623. doi: 10.1097/BPO.0b013e3181e4f3be

Table 6.

Maximum number of people in the OR, analyzed by type of surgery

Spine surgery Other surgery P value
Phase I 13 (11–14)
n = 4		 11 (7–15)
n = 10		 0.1658
Phase II 15 (12–20)
n = 3		 10 (8–12)
n = 9		 0.0136*
Combined 14 (11–20)
n = 7		 11 (7–15)
n = 19		 0.0024*

n = number of surgical cases

all values are median (range)

*

statistically significant