Supplementary material for "Composite guideline-adherent antibiotic prophylaxis and 30-day surgical site infection after caesarean delivery: a single-centre retrospective cohort study

The deposit contains the completed STROBE checklist; the causal model on which the adjustment set was derived, in dagitty syntax, together with its node-by-node classification and path enumeration; the operational definition of documented β-lactam hypersensitivity; twelve supplementary tables reporting every model specification, the quantitative bias analyses and the missing-data and loss-to-follow-up comparisons; the directed acyclic graph as a figure; and an appendix carrying the extended Methods, Discussion and Limitations.

No individual-level data are included.