Can pretreatment serum calcium level predict the efficacy of methotrexate in the treatment of severe plaque psoriasis?

@article{Zhai2015CanPS,
  title={Can pretreatment serum calcium level predict the efficacy of methotrexate in the treatment of severe plaque psoriasis?},
  author={Z. Zhai and Lingui Chen and Huan Yang and Jun Yan and Chunyou Wang and Jinxin Yang and Wenying Liu and Zhu Shen},
  journal={Journal of the American Academy of Dermatology},
  year={2015},
  volume={73 6},
  pages={
          991-7.e3
        }
}
BACKGROUND The efficacy of methotrexate (MTX) varies in the treatment of psoriasis. OBJECTIVE We sought to identify an indicator from routine pretreatment tests to predict MTX efficacy in the treatment of psoriasis. METHODS In a retrospective analysis of 77 psoriatic patients, the correlation between MTX efficacy and pretreatment routine test results was analyzed with Spearman correlation. The potential risks were further evaluated with a linear regression model. Receiver operating… Expand
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