Subgroups | Studies, n | Relative risk (%) | 95% CI | Heterogeneity across the studies | Heterogeneity between the groups (P value) | |
---|---|---|---|---|---|---|
I2 | P value | |||||
Level of food insecurity | 0.813 | |||||
 Mild | 2 | 1.83 | 1.09–3.07 | 75.28 | 0.044 | |
 Moderate | 2 | 1.95 | 0.85–4.53 | 81.34 | 0.021 | |
 Severe | 2 | 2.59 | 1.03–6.48 | 93.02 | < 0.001 | |
Adjustment for drug use | 0.134 | |||||
 Adjusted | 2 | 1.63 | 1.27–2.10 2 | 0.00 | 0.850 | |
 Not adjusted | 5 | 2.71 | 1.46–5.00 | 89.83 | < 0.001 |  |
Adjustment for social support | 0.902 | |||||
 Adjusted | 2 | 2.21 | 1.18–4.16 | 18.02 | 0.269 | |
 Not adjusted | 5 | 2.31 | 1.48–3.63 | 89.07 | < 0.001 | |
Adjustment for ART | 0.599 | |||||
 Adjusted | 2 | 1.96 | 1.17–3.28 | 51.67 | 0.269 | |
 Not adjusted | 5 | 2.43 | 1.32–4.48 | 88.93 | < 0.001 |