MedicalStat

Weighted Estimate


Section 1

For input, that require logarithmic transformation (RR, OR, HR, IRR, ... etc.)

Is input already log transformed?
Yes No

No. of strata:



Stratum Description Ln(estimate) SE(ln(estimate)) 95 % CI      W       W × Ln(estimate) Relative weight
1
2
Sum

Results

Compare two strata:
Log Transformed Not Log Transformed
Compare Strata Ln(estimate) SE(Ln(estimate)) % Confidence Interval
Estimate % Confidence Interval
A:  
B:  
Estimate SE(Ln(estimate)) % Confidence Interval
Null Hypothesis (H0) Z Value P value
Difference \( \ln(E_A) - \ln(E_B) \) Difference
Ratio \( \frac{E_A}{E_B} \) Ratio
Weighted Estimate of all Strata:
WE SE(Ln(WE)) % Confidence Interval
Null Hypothesis WE Z Value P Value
Ln transformed

Ln(WE)
Not Ln transformed

WE

Decimals:

Section 2

For input, that DON'T require log transformation (Means, MD, RD, ... etc.)

What is known?
Standard Error 95 % CI

No. of strata:



Stratum Description Estimate SE 95 % CI       W       W × estimate Relative weight
1
2
Sum

Results

Compare two strata:
Compare Strata Estimate SE % Confidence Interval
Null Hypothesis Difference Z Value P Value
Diff
Difference:
Weighted Estimate of all Strata:
WE SE % Confidence Interval
Null Hypothesis WE Z Value P Value


WE