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Table 1 PEO framework

From: Melasma in people with darker skin types: a scoping review protocol on prevalence, treatment options for melasma and impact on quality of life

Criteria

Determinants

Population

People with darker skin types with melasma

Exposure

Any kind of treatment for melasma

Outcome

(1) What is the extent of the effect of treatment on melasma outcomes. The magnitude of the effects will be measured by extent of changes in the mean scores of all tools used to assess treatment efficacy

(2) Extent of reported toxicity or

(3) Score on quality of life scale using Melasma Quality of Life measurement scale (MELASQoL)

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Systematic Reviews

ISSN: 2046-4053