Fig. 2From: Comparison of cerebral oxygen desaturation events between children under general anesthesia and chloral hydrate sedation - a randomized controlled trialHistogram of 1000 bootstrapped linear regressions between the presented covariates and cerebral oxygen saturation, only the values left of the red line are significant (p < 0.05) The values below the variable names indicate the percentage of statistically significant linear regressions, eg., for the fraction of inspired oxygen 1000 out of 1000 bootstrapped regressions (100%) were significantBack to article page