Revised NPRT Classification System Encompasses Additional Patterns of Male and Female Hair Loss

May 2020 in “ Hair transplant forum international ”

Muhammad Ahmad, Muhammad Humayun Mohmand

NPRT classification system male pattern hair loss MPHL hair loss patterns NPRT male pattern baldness

Studysummary This article introduces a revised NPRT classification system that includes diverse patterns of hair loss in both men and women, suggesting it as a universal tool for classification and documentation.

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research Modified Basic And Specific (BASP) Classification For Pattern Hair Loss

2 citations , June 2019 in “International Journal of Dermatology”

This study found that while a modified BASP classification for pattern hair loss could classify previously unrecognized types, it was less accurate and harder to use than the existing BASP classification.

research A New Classification of Early Female Pattern Hair Loss

3 citations , January 2018 in “International Journal of Trichology”

The authors concluded that their new grading system can effectively classify early female pattern hair loss and evaluate treatment progress.

research Evaluation of Five Hundred Patients Using Ahmad’s NPRT System for Documenting Male Pattern Baldness

1 citations , January 2017 in “ARC journal of dermatology”

This study introduced and evaluated Ahmad's NPRT system for documenting hair loss, finding it helpful in assessing the specific state of male pattern baldness in 500 patients.

research How I Do It: Ahmad’s NPRT System: A New Classification System for Documenting Male Pattern Baldness

1 citations , September 2016 in “Hair transplant forum international”

This article proposes enhancing the Norwood-Hamilton scale for assessing hair loss patterns but reports no new clinical results.

research Characteristics of Nonbalding Scalp Zones of Androgenetic Alopecia in East Asians

6 citations , December 2014 in “Clinical and Experimental Dermatology”

In this study, hair density and thickness in nonbalding scalp areas varied with the severity and BASP subtypes of androgenetic alopecia in East Asian men, showing notable decreases in some subtypes.

research Reliability of the Pattern Hair Loss Classifications: A Comparison of the Basic and Specific and Norwood–Hamilton Classifications

16 citations , October 2012 in “The Journal of Dermatology”

This study found that the BASP classification system for pattern hair loss showed better reproducibility and repeatability compared to the Norwood-Hamilton classification.

research The Adapted Classification of Male Pattern Hair Loss Improves Reliability

5 citations , January 2012 in “Dermatology”

This study found that an adapted version of the Hamilton-Norwood classification improves reliability in assessing pattern hair loss and could aid population studies examining its association with cardiovascular disease.

research A New Classification of Pattern Hair Loss That Is Universal for Men and Women: Basic and Specific (BASP) Classification

125 citations , May 2007 in “Journal of The American Academy of Dermatology”

This study describes the development of the BASP classification system, providing a universal and systematic approach for classifying pattern hair loss in both men and women.

research The Reliability of Horizontally Sectioned Scalp Biopsies in the Diagnosis of Chronic Diffuse Telogen Hair Loss in Women

137 citations , July 2004 in “Journal of The American Academy of Dermatology”

This study observed that triple horizontal scalp biopsies provided a more accurate diagnosis of female pattern hair loss in women than a single horizontal biopsy, especially for those with advanced hair loss.

Multifactorial Classification of Male and Female Androgenetic Alopecia