Los autores, del Albert Einstein College of Medicine (Estados Unidos), señalan, sin embargo, que ese mayor riesgo no se observa entre las mujeres obesas de mayor edad.
Los investigadores analizaron datos de un estudio que incluyó a más de 90.000 mujeres de 40 a 59 años de edad, que fueron seguidas durante una media de 10,5 años. Un total de 527 desarrolló cáncer colorrectal durante el período de estudio.
Investigaciones anteriores ya habían mostrado la existencia de una relación entre la obesidad y este tipo de cáncer en varones, pero no existía una evidencia clara en el caso de las mujeres.
Webs Relacionadas
Albert Einstein College of Medicine
http://www.aecom.yu.edu/home/
Gut
http://gut.bmjjournals.com/
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