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. Author manuscript; available in PMC: 2016 Jun 7.
Published in final edited form as: Injury. 2015 Mar 1;46(7):1245–1249. doi: 10.1016/j.injury.2015.02.008

Table 2.

Demographics of sports vs. non-sports related renal injury.

Sports related
n = 59 (18%)
Non-sports related
n = 261 (82%)
pa

Median (IQR) Median (IQR)

Age 24.0 (19.5, 33.5) 30.0 (22.0, 46.0) 0.049
ISS 10.0 (8.0, 18.0) 27.0 (17.0, 36.0) <0.001
AIS kidney 3 (2.0, 3.5) 3 (2.0, 4.0) 0.87
LOS 2.0 (1.0, 3.8) 8.0 (3.0, 17.0) <0.001
Sports related
n = 59 (18%)
Non-sports related
n = 261 (82%)
pa

Median (IQR) Median (IQR)

n (%) n (%)

No. of Males 50 (85%) 187 (72%) 0.011
Grade III 32 (54%) 146 (56%) 0.36
Grade IV 22 (37%) 84 (32%)
Grade V 5 (8%) 31 (12%)

Bold values indicates statistically significant p value (ie p-value <0.05).

a

Firth’s logistic regression predicting sports vs. non-sports related injury controlling for institution.

ISS, Injury severity score; AIS, abbreviated injury scale, AAST, American Association for the Surgery of Trauma; LOS, length of stay.