Stata Graph - Graph
Samwell et al. (2017)
Cressen et al. (2014)
Luwin et al. (2016)
Volarik et al. (2019)
Pycelle et al. (2018)
Qyburn et al. (2021)
Wolkan et al. (2022)
Overall
Heterogeneity: τ
2
= 0.01, I
2
= 99.83%, H
2
= 577.72
Test of θ
i
= θ
j
: Q(6) = 3453.53, p = 0.00
Test of θ = 0: z = 11.45, p = 0.00
Study
1,178
4,641
3,974
2,856
1,519
604
5,341
successes
Number of
14,200
51,000
86,400
68,000
43,400
15,500
54,500
Total
0.04
0.06
0.08
0.10
with 95% CI
Proportion
0.08 [
0.09 [
0.05 [
0.04 [
0.04 [
0.04 [
0.10 [
0.06 [
0.08,
0.09,
0.04,
0.04,
0.03,
0.04,
0.10,
0.04,
0.09]
0.09]
0.05]
0.04]
0.04]
0.04]
0.10]
0.08]
14.24
14.30
14.31
14.30
14.30
14.25
14.30
(%)
Weight
Random-effects REML model