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. 2013 Mar 6;471(12):3937–3944. doi: 10.1007/s11999-013-2884-z

Table 3.

Infection rates with gram-positive antibiotic coverage alone or combined gram-positive and gram-negative antibiotic coverage for gunshot-induced fractures treated nonoperatively

Studies included in analysis Infection rate (%) (number of infections/number of fractures treated) p value
Gram-positive coverage Gram-positive and gram-negative coverage
Higher-quality studies (7 of 23) 2.8 (3/108) 1.7 (5/296) 0.22
All studies (10 of 33) 3.4 (7/204) 1.7 (5/296) 0.24