Table 3 Summary of the meta-regression analysis including sample size, country (continent where the study was conducted, and the quality of the studies in the model
From: A systematic review and meta-analysis of the prevalence of bipolar disorder among homeless people
Variables in the final model | Univariate model | Â | Multivariable model | |||
|---|---|---|---|---|---|---|
| Â | Coefficients | 95% CI | P-value | Coefficients | 95% CI | P-value |
Sample size | ||||||
400 and above Below 400 | Reference 0.188 | Reference − 0.865-1.242 | Reference 0.727 | Reference −0.032 | Reference −1.214-1.152 | Reference 0.958 |
Country (continent) | ||||||
Europe Others | Reference 0.252 | Reference −0.659-1.163 | Reference 0.588 | Reference 0.249 | Reference −0.670-1.168 | Reference 0.595 |
Quality of studies | ||||||
High Low/moderate | Reference 0.421 | Reference −0.794-1.321 | Reference 0.326 | Reference 0.438 | Reference −0.721-1.597 | Reference 0.459 |