Table 4 Subgroup analysis of a group of adult/adolescent nonpregnant females
Variables | Characteristics | No studies | Prevalence with 95% | I2 | p-value |
|---|---|---|---|---|---|
By sample size | < 200 | 07 | 60.5 (0.426 0.784) | 97.23% | < 0.001 |
> 200 | 04 | 44.4 (0.293 0.596) | 97.26% | < 0.001 | |
By socioeconomic status | Lower | 03 | 41.3 (0.653 0.061) | 90.85% | < 0.001 |
middle | 03 | 48 (0.201 0.761) | 97.62% | < 0.001 | |
Mixed | 04 | 56.9 (0.292 0.845) | 98.59% | < 0.001 |