Fig. 1From: Changing the patterns of hospitalized diabetic foot ulcer (DFU) over a 5-year period in a multi-disciplinary setting in Thailanda The trend of hospitalized diabetic foot ulcer (DFU) from the current study period (2014–2018) compared with our previous data (2009–2013). b Comparison type of DFU between the current study period and previous dataBack to article page