Table 3 A subgroup analysis among people living with HIV
Subgroup | Number of studies | Estimates | Heterogeneity | ||
|---|---|---|---|---|---|
Prevalence (%) | 95% CI | I 2 | P-value | ||
Year of publication | |||||
 2014–2017 Years | 3 | 31.50 | 24.32, 38.68 | 100% | < 0.001 |
 2019–2021 Years | 5 | 43.74 | 30.32, 57.16 | 100% | < 0.001 |
Location of the study | |||||
 Amhara | 3 | 34.07 | 25.39, 42.74 | 100% | < 0.001 |
 SNNPR | 2 | 53.20 | 25.96, 80.44 | 100% | < 0.001 |
 Others (Tigray, Addis Ababa and Oromia) | 3 | 34.87 | 33.49, 36.24 | 99.2% | < 0.001 |
Sample size | |||||
 Below 400 | 3 | 36.10 | 32.83, 39.37 | 99.8% | < 0.001 |
 Above 400 | 5 | 40.98 | 26.64, 55.32 | 100% | < 0.001 |