Is there a correlation between serum and faecal calprotectin levels and the disease severity in patients with moderate-to-severe plaque psoriasis? A pilot study.

When categorizing calprotectin levels into high (> 250 μg/l) and normal (≤ 250 μg/l), a higher percentage of psoriasis patients (25%) exhibited high serum calprotectin levels compared to just 5% of healthy controls, although this did not reach statistical significance ( p = 0.182).

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