Statistical analysis was carried out with R Studio, using descriptive and inferential analysis, ANOVA test, and mixed-effect model (P < 0.05). 
R Studio
Concurrent training remodels the subcutaneous adipose tissue extracellular matrix of people living with HIV: a non-randomized clinical trial.Evaluate the effect of 12 wks of concurrent training (CT) in the extracellular matrix (ECM) of subcutaneous adipose tissue (SAT) in people living with HIV/AIDS (PLWHA).  In the non-randomized clinical trial, 19 participants, 11 healthy (HIV-) and 18 PLWHA under the use of highly active antiretroviral therapy (HAART) for at least 1 year (HIV+).  All participants engaged in a moderate-intensity CT program for 12 weeks, 3 times a week.  Before and after CT, aerobic and strength performance were assessed, as well as anthropometric and biochemical blood profiles.  In addition, SAT biopsies were performed for histologic and morphometric analyses.  Statistical analysis was carried out with R Studio, using descriptive and inferential analysis, ANOVA test, and mixed-effect model (P < 0.05).  HIV+ showed higher levels of very-low-density lipoproteins and triglycerides and lower levels of high-density lipoproteins at baseline than HIV- (P < 0.05).  All groups showed improved aerobic and strength performances (P < 0.05).  Both groups showed reduced adipocyte sizes after CT (P < 0.05).  Lastly, HIV+ presented smaller adipocytes and higher elastic fiber deposition at baseline and decreased after training only in HIV+, similar to the HIV group.  Thus, CT in PLWHA promoted a decrease in the size heterogeneity of adipocytes and elastic fiber deposition, remodeling the ECM, and improving the SAT fibrosis profile.  Brazilian Clinical Trials Registry (ensaiosclinicos.gov.br - UTN: U1111-1214-3022).  Concurrent training remodels adipose tissue extracellular matrix.
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