%0 Journal Article %T Both Educational Lectures and Reference Photographs Are Necessary to Improve the Accuracy and Reliability of Psoriasis Area and Severity Index (PASI) Assessment: Results from Korean Nation-Wide PASI Educational Workshop %A Bo Ri Kim %A Chong Won Choi %A Jong Seo Park %A Sang Woong Youn %J Archive of "Annals of Dermatology". %D 2018 %R 10.5021/ad.2018.30.3.284 %X Accurate assessment of the severity of psoriasis is important in daily practice and clinical studies. However, the assessment of psoriasis area and severity index (PASI) reflects the physician's experience, and thus evaluations by physicians are inherently subjective, with intra-rater and inter-rater variability %K Education %K Psoriasis %K Psoriasis area and severity index %K Reference photograph %K Severity of illness index %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5929944/