Table 2.
Results for subgroup analysis.
| Category | Subgroup | No. of Studies | Pooled Prevalence, % | 95% CI | p Value in Between-Group Comparison |
|---|---|---|---|---|---|
| Mean age (years) of migrants | 25–34 | 8 | 14.8 | 5.5–33.8 | 0.616 |
| 35–44 | 5 | 12.8 | 5.8–26.0 | ||
| 45 and above | 4 | 11.8 | 6.6–20.1 | ||
| Overall | 17 | ||||
| Country of immigration | United States | 11 | 14.8 | 8.4–24.8 | 0.733 |
| Rest of the world | 14 | 16.8 | 10.1–26.6 | ||
| Overall | 25 | ||||
| Vernacular language | English speaking | 15 | 13.8 | 8.8–21.0 | 0.360 |
| Non-English speaking | 10 | 19.3 | 10.0–33.8 | ||
| Overall | 25 | ||||
| Year of Publication | 2010 or earlier | 10 | 11.0 | 4.9–23.1 | 0.130 |
| Later than 2010 | 15 | 19.6 | 14.1–26.6 | ||
| Overall | 25 |