Data Availability
The data that support the findings of this study are openly available in the NIS database.
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The data used in this study was obtained from NIS which includes de-identified patient information. This study was conducted in compliance with the ethical standards of the responsible institution on human subjects as well as the Helsinki Declaration. IRB approval was not required for this study.
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Chaudhry, H., Sohal, A., Patel, J. et al. Frailty Predicts Perioperative Outcomes in Patients Undergoing Peroral Endoscopic Myotomy. J Gastrointest Surg 27, 2574–2576 (2023). https://doi.org/10.1007/s11605-023-05745-2
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DOI: https://doi.org/10.1007/s11605-023-05745-2