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Table 1 Estimated parameters for models fitted to the CDP data: overall treatment effect (μ), variance shift estimates for study j ( ω j 2 ) and between-study variance (τ 2). M0: Random effects model and M1: Extended RVSOM for study 8.

From: A random effects variance shift model for detecting and accommodating outliers in meta-analysis

 

Model M 0

Model M 1

Parameter

Estimate

95% CI

Estimate

95% CI

μ

0.401

(0.08;0.72)

0.191

(0.058;0.324)

τ 2

0.192

-

0:000

-

ω 8 2

-

-

3.951

-