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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 -