Comparison between the relative gene expression levels of patients submitted to hip replacement surgery due to low-energy fracture in relation to the days between fracture and surgery.

Values represent median (Q1–Q3).Comparisons between the 3 groups performed with Kruskall-Wallis H test.*p-value for comparison between the 3 groups.IL1B – interleukin-1β; IL6 – interleukin-6; TNF – tumor necrosis factor; TGFB1 – transforming growth factor β1; BMP – Bone morphogenetic protein; IGF1 – insulin growth factor-1; FGF2 – fibroblast growth factor 2; PDGFB – platelet derived growth factor β; OPG – osteoprotegerin; RANK – receptor activator of nuclear factor κB; RANKL – RANK ligand; CBFA1/RUNX2 – core binding factor α1/runt-related transcription factor 2; OSX – osterix; ALP – alkaline phosphatase; SOST – sclerostin; TRAP – tartrate-resistant acid phosphatase; CTSK – cathepsin K; ITGB3 – subunit β3 of the integrin αvβ3; ATP - ATPase H+ transporter.