Fig. 2From: Beyond the operating room: do hospital characteristics have an impact on surgical site infections after colorectal surgery? A systematic reviewMain findings of included studies, by hospital determinant. Each column refers to a single study. The number on top of each column is the STROBE classification of the study, and the number below is the year it was published. a maximum STROBE score of 29, b maximum STROBE score of 24, c maximum STROBE score of 28, d maximum STROBE score of 30, e maximum STROBE score of 27. Black columns refer to adjusted associations, grey refer to crude. Full columns refer to overall SSI as outcome, horizontal strips refer to superficial infection and diagonal strips to deep and organ/space infectionsBack to article page