Descriptive Statistics  [4]  analysis  [4]  Mean  [3]  Median  [3]  Mode  [3]  Data analysis  [3]  research  [3]  forest plot  [2]  Kurtosis  [2]  Meta-Analysis  [2]  Statistical data  [2]  Discussion  [2]  Gaussian distribution  [1]  STATA  [1]  SPSS  [1]  Statisics  [1]  conductdescriptive statis  [1]  methodology  [1]  study  [1]  chi-square  [1]  tips  [1]  introduction  [1]  manuscript  [1]