Calculating Standardized Mean Difference and Standard Error in Paired or Single-Group Designs
                             Pre-Post Mean Difference
Standard Deviation of the Mean Difference
Correlation Coefficient
          Number of pairs
Method for Estimating Standardized Mean Difference
Confidence level
Result: Standardized Mean Difference Standard Error
Confidence interval    Lower Limit    Upper Limit

Referemce:

[1] Michael Borenstein, and Larry V.Hedges et, al. 2013. Introduction to Meta-analysis.