Assume that the pvalue for this problem is >0.10 and the 90% confidence interval above contains the value 0.

A colleague glances at the pvalue and confidence interval. "Hmmm. The pvalue for average MDI being the same in those two groups is not significant. That means that we have evidence there is no difference in the average MDI score for infants with surgery compared to those without surgery. I'm comfortable sharing with my patients that the average Mental Development Index values are the same for regardless of the treatment status."

Is she correct? Comment briefly in plain language that your colleague can understand.