Crossing Legs May Be Sign of Stroke Recovery
Study Shows Patients Who Cross Their Legs Soon After a Stroke Have Better Chance of Recovery
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Predicting Stroke Recovery
Researchers say the next step will be to compare the accuracy of leg crossing in predicting stroke recovery vs. established methods in a larger, prospective study.
The most commonly used method to predict stroke recovery following a stroke is the NIH stroke scale, which requires extensive evaluation by a health care professional.
"We know this is not sufficient to give us a very accurate predictor of prognosis," says Pierre Fayad, MD, director of the Stroke Center at the Nebraska Medical Center.
For example, the people in this study all had similar NIH stroke scale scores on admission to the hospital, but leg crossers went on to have much better recovery rates.
Fayad says if further studies confirm the results of this study, leg crossing may offer a simple tool that goes beyond NIH scores to predict stroke recovery.
"It is quite intriguing and something that has not come up on the radar screen before," says Fayad, who is also the Reynolds Centennial Professor of Neurology at the University of Nebraska Medical Center. "It's a brand new concept. It is something simple everyone can notice and doesn't need specialized training to recognize."
"But we need to be sure that it is a reliable sign before we start acting upon it and making decisions based on it that may impact a patient's long-term treatment or care," says Fayad.