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Table 3 Energy system contribution for each condition

From: Multi-ingredient pre-workout supplementation changes energy system contribution and improves performance during high-intensity intermittent exercise in physically active individuals: a double-blind and placebo controlled study

 PlaceboMIPS
Mean ± SDLower - Upper
95% CI
Mean ± SDLower - Upper
95% CI
Relative
 Oxidative (%)67.4 ± 2.465.0–73.767.2 ± 1.264.5–69.1
 Glycolytic (%)1.1 ± 0.80.4–2.80.8 ± 0.70.5–2.6
 Phosphagen (%)31.7 ± 2.125.9–33.831.9 ± 1.030.1–33.6
Absolute
 Oxidative (Kcal)457.4 ± 156.2250.2–687.0565.9 ± 168.7*296.8–810.1
 Glycolytic (Kcal)7.4 ± 3.03.9–12.28.2 ± 2.55.2–11.9
 Phosphagen (kcal)210.7 ± 64.0117.1–307.6271.0 ± 80.1*145.6–380.0
  1. Data are presented as mean ± SD and lower-upper 95% CI in placebo and MIPS conditions. * p = < 0.05 vs placebo