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. 2012 Feb 23;1:18. doi: 10.1186/2046-4053-1-18

Table 4.

Allium sativum high-density lipoprotein (HDL) stepwise elimination: comparison of final P values for final models using both large sample and permutation techniques

Model 2: participant level and intervention level covariates (N = 19) Meta-regression (t-distribution), P value Permutation test, P value
Mean age of participants 0.003 0.003
Baseline HDL of control group < 0.001 < 0.001
Heterogeneity (I2) 45.8%