Table 1

Characteristics of the included trials in the meta-analysis

StudiesSize, nMean age, yearsFemale, %BMI, kg/m2 InterventionsCoQ10 maximum dose per day (mg)
Sándor et al264238.6580.9Not mentionIntervention: CoQ10 liquid formulation of water dispersed nanoparticles
Control: Placebo
100
Nattagh-Eshtivani et al254532.7100.025.16Intervention: CoQ10 capsule
Control: Placebo
800
Dahri et al224532.36100.025.55Intervention: CoQ10 capsule
Control: Placebo
400
Hajihashemi et al245032.4487.524.47Intervention: CoQ10 capsule and L-carnitine
Control: Placebo
30
Gaul et al1911238.486.638.4Intervention: CoQ10 with multivitamins combination
Control: Placebo
600
Dahri et al217733.71100.025.43Intervention: CoQ10 capsule plus preventive drugs
Control: Placebo plus preventive drugs
400
  • BMI, body mass index; CoQ10, coenzyme Q10.