Table 4 Risk factors of non-compliance to SAP guidelines identified in the baseline group

IgE Mediated Penicillin Allergy

Indication

− 2.383

0.0172

0.0345(0.0022–0.5502)

Drug agent(s)

− 2.012

0.0442

0.1282(0.0173–0.9481)

Colorectal surgery

Drug agent(s)

− 3.233

 < 0.01

0.0187(0.0017–0.2086)

Dose(s)

− 3.321

 < 0.01

0.0623(0.0194–0.2007)

Transurethral resection of the prostate

Drug agent(s)

− 3.07

0.021

0.0933(0.0205–0.4243)

Dose(s)

− 2.824

 < 0.01

0.1614(0.0455–0.5724)

Route of administration

− 4.44

 < 0.01

0.0393(0.0094–0.1641)

Time of pre-operative dose administration

− 6.093

 < 0.01

0.0293(0.0094–0.0918)

Hip prosthesis

Duration of prophylaxis

− 5.002

 < 0.01

0.0602(0.0200–0.1811)

Anesthetist Y

Route of administration

− 2.377

0.0174

0.0761 (0.0091–0.6365)

Anesthetist Z

Route of administration

− 2.074

0.0381

0.0815 (0.0076–0.8713)