Preoperative state anxiety is a known predisposing factor for enhanced postoperative pain and hindered recovery following total knee or hip replacement. Acupuncture administered preoperatively has been associated with reduced anxiety in surgical studies, yet evidence of its efficacy in the orthopedic surgical setting is limited. This study investigated the effects of preoperative acupuncture on preoperative anxiety and pain and compared acute postoperative pain between acupuncture and control patient groups.
View Article and Find Full Text PDFJ Comput Phys
September 2023
Estimating the likelihood, timing, and nature of events is a major goal of modeling stochastic dynamical systems. When the event is rare in comparison with the timescales of simulation and/or measurement needed to resolve the elemental dynamics, accurate prediction from direct observations becomes challenging. In such cases a more effective approach is to cast statistics of interest as solutions to Feynman-Kac equations (partial differential equations).
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