Meta-analysis: generic inverse variance method

Variable for studies

Study

Variable for estimate:

ln_dfshr

Variable for Standard Error:

SE_ln_dfshr

 

Study

Estimate (Log)

Standard Error

Estimate

95% CI

z

P

Weight (%)

Fixed

Random

Creasy et al.

0,131

0,0863

1,140

0,963 to 1,350

 

 

46,23

32,23

Yamashita et al. (preoperative CTx)

0,536

0,0975

1,710

1,413 to 2,070

 

 

36,20

30,82

Yamashita et al. (no properative Ctx)

0,392

0,174

1,480

1,053 to 2,080

 

 

11,41

21,42

Goto et al. (PSM)

0,255

0,236

1,290

0,812 to 2,050

 

 

6,16

15,53

Total (fixed effects)

0,315

0,0587

1,371

1,222 to 1,538

5,374

<0,001

100,00

100,00

Total (random effects)

0,331

0,120

1,392

1,100 to 1,763

2,749

0,006

100,00

100,00

Test for heterogeneity

Q

9,9735

DF

3

Significance level

P = 0,0188

I2 (inconsistency)

69,92%

95% CI for I2

13,54 to 89,53