The regression graph for the positive ΔT group shows a decreasing trend in ΔT values over time, with the following equation: y = − 0.0274 x + 2.6293 In contrast, the negative ΔT group shows an increasing trend in ΔT values over time: ( y = 0.0391 x – 3.1369 ) The two patients who required amputation showed a greater decrease in negative ΔT between days 1 and days 5, in contrast to the other patients in the negative ΔT group, who showed an increased ΔT during the same period.
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Digital Infrared Thermographic Imaging for Limb Salvage in Patients at Risk of Amputation: Prospective Observational Study.
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