Table 7 Multivariable models predicting FMDmm using Δψ_m, prohibitin, and UCP2 with clinical variables in healthy control subjects

Age

Β = − 0.0002, P = 0.76

Β = − 0.0005, P = 0.65

Β = − 0.0004, P = 0.69

Sex

Β = 0.049, P < 0.001

Β = 0.047, P < 0.001

Β = 0.048, P < 0.001

SBP ≥ 130 mmHg

Β = 0.015, P = 0.33

Β = 0.016, P = 0.28

Β = 0.017, P = 0.35

BMI ≥ 30 kg/m²

Β = 0.011, P = 0.33

Β = 0.008, P = 0.55

Β = 0.011, P = 0.35

Fasting blood glucose

Β = 0.002, P = 0.001

Β = 0.002, P = 0.001

Β = 0.002, P = 0.001

Plasma LDL cholesterol

Β = − 0.0003, P = 0.11

Β < 0.001, P = 0.15

Β = − 0.0002, P = 0.13

Mitochondrial biomarker

Β = 0.00003, P = 0.95

Β = 0.001, P = 0.58

Β = − 0.001, P = 0.82