What question did this study set out to answer?

To assess the effectiveness of the Fitzpatrick scale in clinical practice and its impact on skin disease diagnosis.

March 3, 2026Open Access

The Efficacy of the Fitzpatrick Scale in Clinical Practice

DODana OlsenUniversity of North Texas CNCecilia NguyenUniversity of North Texas MHMarshall Hall

Key Points

To assess the effectiveness of the Fitzpatrick scale in clinical practice and its impact on skin disease diagnosis.
Review of the Fitzpatrick scale and its classifications
Comparison of alternatives like the melanin index and artificial intelligence
Analysis of the implications for patient care
The Fitzpatrick scale faces criticism due to variability and self-perception issues
Alternative methods offer potentially more accurate measurements
Enhanced tools are needed to improve skin disease diagnosis and patient outcomes.

Abstract

Many skin diseases can manifest differently depending on the pigment of one’s skin. The Fitzpatrick scale is a classification of phototypes (I-VI) that categorizes patients' skin based on its ability to tan and burn. Even though it is a simple questionnaire, the Fitzpatrick scale has numerous criticisms due to its dependence on patients’ self-perception, variability in how questions are asked, limited range, and the underestimation of the risk of skin cancers. Alternatives to the Fitzpatrick scale include the melanin index, pigment protection factor, a visual color scale, and using artificial intelligence along with existing or new scales. Having a more accurate and precise tool to measure skin tone is imperative for research, education, and the patient care of individuals with diverse skin tones.

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