Standard Deviation from Confidence Interval
Computes the standard deviation from the confidence interval and sample size. This method is valid only for single groups and assumes the confidence interval is symmetrical around the mean. For two groups (e.g., intervention effects), use SDp_from_CIp . For sample sizes smaller than 60, the t-distribution (parameter "t-dist") is typically used to calculate the confidence interval.
Within Study Result
Result
