Meta-Analysis Calculator and Grapher                  
Summary Effects -- Continuous Measures, Outcomes in Same Scale   summed product    
Developed by (c) Health Decision Strategies, LLC   summed weight    
-- You can enter new study data in the blue cells. You can have less than ten rows of data. Max is 10 studies.        
-- Hit Calculate Button Below -- Results will appear in the yellow section on next page. summed variance    
Summary Mean:     summed product    
Lower bound of 95% CI:     summed weight    
Upper bound of 95% CI:     summed variance    
Q statistics:   (follows a chisquare distribution; H0: studies are homogeneous)    
Degree of freedom:     To find dF, enter number of studies here, then hit enter -->    
Study Code Control mean Control std.dev N (Control) Treatment mean Treatment std.dev N (Treatment) Mean Difference (MD) Pooled Variance Weight Product of Mean*Weight sqdiffer wt*sqdiff MD_Hi MD_Lo
Pooled        
     

HDS
Meta-Analysis Graph Sample
Meta-Analysis

Meta-Analysis Graph Sample