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Reliability assessment and validation of the Melasma Area and Severity Index (MASI) and a new modified MASI scoring method  Amit G. Pandya, MD, Linda.

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Presentation on theme: "Reliability assessment and validation of the Melasma Area and Severity Index (MASI) and a new modified MASI scoring method  Amit G. Pandya, MD, Linda."— Presentation transcript:

1 Reliability assessment and validation of the Melasma Area and Severity Index (MASI) and a new modified MASI scoring method  Amit G. Pandya, MD, Linda S. Hynan, PhD, Rafia Bhore, PhD, Fransell Copeland Riley, MS, Ian L. Guevara, MD, Pearl Grimes, MD, James J. Nordlund, MD, Marta Rendon, MD, Susan Taylor, MD, Ronald W. Gottschalk, MD, FRCPC, Nnenna G. Agim, MD, Jean-Paul Ortonne, MD  Journal of the American Academy of Dermatology  Volume 64, Issue 1, Pages e2 (January 2011) DOI: /j.jaad Copyright © 2009 American Academy of Dermatology, Inc. Terms and Conditions

2 Fig 3 Validity: means and 95% confidence intervals for Melasma Area and Severity Index (MASI) total score by melasma severity scale (MSS) levels across raters. P value < for test of linear trend for days 1 and 2. Journal of the American Academy of Dermatology  , e2DOI: ( /j.jaad ) Copyright © 2009 American Academy of Dermatology, Inc. Terms and Conditions


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