Fig. 4
Factors limiting respondents’ pharmacological thromboprophylaxis use (Study 1 N = 221, Study 2 N = 301); *added in 2017. Legend: 
Inpatient and 
Discharge pharmacological prophylaxis use (Study 1); 
Inpatient and 
Discharge aspirin use (Study 2); Inpatient 
and 
Discharge anticoagulant use (Study 2). Total proportion of surgeons who answered the question in 
and 