The incidence of anxiety may not be correlated with severity of psoriasis: A prospective pilot study

Psoriasis is associated with certain psychiatric disorders such as anxiety and depression. Although a growing body of literature has indicated high prevalence of anxiety in patients with psoriasis, it is unclear if the incidence of anxiety is correlated with severity of psoriasis. In this article, w...

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Veröffentlicht in:Medical hypotheses 2019-09, Vol.130, p.109254-109254, Article 109254
Hauptverfasser: Yu, Sebastian, Tu, Hung-Pin, Huang, Yu-Chi, Lan, Cheng-Che E.
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Sprache:eng
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Zusammenfassung:Psoriasis is associated with certain psychiatric disorders such as anxiety and depression. Although a growing body of literature has indicated high prevalence of anxiety in patients with psoriasis, it is unclear if the incidence of anxiety is correlated with severity of psoriasis. In this article, we hypothesize that anxiety is not correlated with severity of psoriasis, and therefore the issue of anxiety should not be neglected in patients with mild psoriasis. To testify this hypothesis, we performed a pilot study to investigate the correlation between anxiety questionnaires and severity of psoriasis. Thirty-two patients with psoriasis were recruited. The patients were further classified into mild or moderate to severe psoriasis according to their body surface area or Psoriasis Area Severity Index (PASI). Zung's self-rating anxiety scale (SAS) and SF-36 were adopted to evaluate anxiety and quality of life, respectively. Spearman's rank correlation coefficients were calculated between SAS and each scale of SF-36 among these 32 patients. SAS is negatively correlated with role limitation due to emotional problems, vitality, emotional well-being of SF-36. Although SAS is not significantly different between mild and moderate to severe psoriasis, the detected levels of anxiety were higher than normative standards. Physicians should not neglect potential anxiety in patients who have mild psoriasis. Inter-discipline collaboration between psychiatry and dermatology is required to provide comprehensive patient care.
ISSN:0306-9877
1532-2777
DOI:10.1016/j.mehy.2019.109254