Are there subgroups of chronic fatigue syndrome? An exploratory cluster analysis of biological markers
Abstract Background Chronic fatigue syndrome (CFS) is defined according to subjective symptoms only, and several conflicting case definition exist. Previous research has discovered certain biological alterations. The aim of the present study was to explore possible subgroups based on biological mark...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2021-01-01
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Series: | Journal of Translational Medicine |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12967-021-02713-9 |