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. 2021 Aug 18;11(8):e047273. doi: 10.1136/bmjopen-2020-047273

Figure 4.

Figure 4

Comparison of observations.aSMD ≥0.2 or ≤−0.2 highlighted in yellow; SMDs ≥0.5 or ≤−0.5 in orange and SMDs ≥0.8 or ≤−0.8 in green. FAOS, Foot and Ankle Outcome Score; HVA, hallux valgus angle; IMA, intermetatarsal angle; ROM, range of motion; RTV, room temperature vulcanising; SMD, standardised mean difference; VAS, Visual Analogue Scale.