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Fig. 1 | Trials

Fig. 1

From: The efficacy of transcutaneous electrical nerve stimulation on the improvement of walking distance in patients with peripheral arterial disease with intermittent claudication: study protocol for a randomised controlled trial: the TENS-PAD study

Fig. 1

Flow chart for patient inclusion and follow-up, showing screening, inclusion measurements, randomisation, and tests at follow-up. ABI (Ankle-Brachial Index) ; PAD (Peripheral Artery Disease); TcPO2 (Transcutaneous Oxygen Pressure) ; TENS (Transcutaneous Electrical Nerve Stimulation) ; TG (Triglyceride) VO2peak (Oxygen consumption at peak exercise) ; WELCH (Walking Estimated Limitation Calculated by History)

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