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Fig. 1 | BMC Health Services Research

Fig. 1

From: Quality improvement strategies for organizational change: a multiphase observational study to increase insight into nonparticipating organizations

Fig. 1

Title: Mean differences in adherence rate to the preselected perioperative elements per hospital (pre-awareness versus post-awareness)

Legend: Multivariable linear regression models were adjusted for age, ASA classification, diagnosis and type of surgery, histological subtype, surgical approach, duration of surgery, and type of additional surgical procedure. Hospital identifiers were entered in the models as dummy variables with interaction terms. * indicates statistically significant difference. CI = confidence interval, MD = mean difference

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