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. 2014 Apr 8;9(4):e92899. doi: 10.1371/journal.pone.0092899

Table 3. Simple meta-regressions predicting effect size.

Maximum Likelihood
Predictor k b p
% Women 8 .004 ns
Age 8 −.004 ns
% Minority 7 −.002 <.05
Months since Katrina 8 −.010 ns
No. Exposure Qs 8 .004 ns

Note. Models are random-effects weighted linear regressions calculated with weights equal to the reciprocal of the variance for each effect size plus a random-effects component.