Table 3.
Metaregression analysis of factors affecting between-study heterogeneity of anxiety.
| Heterogeneity source | Coefficients | Std. err. | p value |
|---|---|---|---|
| Publication year | 0.2517433 | 1.581655 | 0.875 |
| Sample size | 0.011806 | 0.0084867 | 0.179 |
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