Table 2 Meta-regression analysis of factors that have influence between study non-uniformity
From: Dental caries and associated factors in Ethiopia: systematic review and meta-analysis
Covariate | Coefficients | Std. Err | P-value |
|---|---|---|---|
Publication year | 1.611 | 1.912 | 0.419 |
Sample size | 0.004 | 0.022 | 0.864 |