TLDR The HSVS-A is an effective tool for quickly screening hair shedding in Asian women.
The study "The development and validation of the hair shedding visual scale for Asian women (HSVS‐A)" aimed to establish and validate a visual scale to assess hair shedding in Asian women. The researchers developed the HSVS-A by collecting naturally shed hair from Asian women with different hair lengths and dividing each hair length group into 10 grades according to the number of shed hairs. The study involved 205 adult Chinese women who were diagnosed with a type of alopecia. The reliability and validity of the HSVS-A were evaluated through a two-part diagnostic study. The mean shedding scores were 2.32–3.13 in healthy women, 3.61–4.20 in women with Female pattern hair loss (FPHL), 4.13–5.43 in women with telogen effluvium (TE), and 4.67–5.17 in women with combined FPHL and TE. The HSVS-A showed good reliability and validity to identify FPHL and TE and had good concordance with the actual hair loss. The study concluded that the HSVS-A is an effective, fast, and simple tool that could be used in clinics as a quick screening tool for Asian females with different hair lengths.
Cited in this study
5 / 5 results
56 citations
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August 2019 in “Clinical, Cosmetic and Investigational Dermatology” The document concludes that Telogen Effluvium is a hair loss disorder that can be assessed with the modified wash test and may be treated with clobetasol foam, with patient management being important.
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August 2015 in “British Journal of Dermatology” The hair shedding scale accurately identifies abnormal hair shedding in women with long hair, with grades 5 and 6 indicating excessive shedding.
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August 2004 in “Journal of The American Academy of Dermatology” Horizontally sectioned scalp biopsies are more reliable for diagnosing hair loss in women when three samples are taken instead of one.
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September 1977 in “British Journal of Dermatology” Common baldness, also known as Androgenetic Alopecia, is caused by a combination of genetic factors and hormones called androgens.
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November 2022 in “JAAD case reports” Tofacitinib and oral minoxidil may help treat Sisaipho alopecia areata.
May 2022 in “Journal of Cosmetic Dermatology” Trimax-360 Serum, when used for 98 days, safely and effectively improves hair growth, thickness, and density without any side effects.
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January 2020 in “Journal of Dermatology” Temporal hair loss relates to overall scalp hair loss in women.
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December 2008 in “International Journal of Dermatology” South Korean women with hair loss have lower hair density and thickness compared to healthy women.
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August 2003 in “Clinical and Experimental Dermatology” Pregnant women's hair gets thicker.
