Table 5.

Table of search terms, including Boolean operators

Population	Concept	Context
Diabetes; Diabetes mellitus; Diabetic foot; Diabetic foot ulcer/ulceration; Diabetic foot disease; DFU OR Lower limb / leg +   oedema/edema/odema,  pitting/non-pitting oedema,  oedematous Leg/limb swelling; Ankle swelling; Lymphoedema/ Lymphedema	Off-loading/pressure relief/pressure relieving +   boot,  shoe,  walker,  insole,  device,  intervention/method/strategy,  contraindication Total contact cast; TCC; Semi-compressed felt OR Compression +   Therapy,  Bandaging,  Hosiery/elastic stocking,  Wrap,  Garment,  Sock,  Device,  Intervention/method/strategy,  Contraindications	Outcomes: Health related: Heali* Wound healing; Amputation/rates; Infecti* Infection rates; Death/mortality/mortality rate Personal: Quality of life; Patient experience; Patient satisfaction Organisational: Care/Service delivery; Cost effectiveness; Hospital admissions; Length of hospital stay

*denotes multiple character searching was used to broaden results