A study published in Frontiers in Medicine found that high red blood cell distribution width (RDW) is associated with an increased risk for psoriasis in women. The study used data from the National Health and Nutrition Examination Survey and included 14,089 patients. The results showed that increased RDW levels were significantly linked to an increased risk for psoriasis in women, but not in men. The association remained significant after adjusting for age, race/ethnicity, and other factors. However, the study has limitations, including its cross-sectional design and reliance on self-reported questionnaires. The researchers believe that the results may provide insights into the underlying mechanisms of psoriasis and support the development of effective treatments.
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Red Blood Cell Distribution Width is a Marker of Psoriasis Risk in Women
