Dermatology: how to manage acne in skin of colour.

Drugs Context · 2022 · PMC9165627 · PMID 35720053

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a numerical trendno p-value reported

Although the study was insufficiently powered to demonstrate statistical significance, there was a numerical trend to lesion reduction and improvement in acne severity compared to vehicle.

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highly significantno p-value reported

Both peels led to a highly significant reduction and improvement in the total acne score (GA 27.3% versus SA-MA 52.3%) as well as in post-acne hyperpigmentation (GA 46.3% versus SA-MA 59.8%).

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.