Pooled random-effects estimates for diabetes-related foot wound prevalence expressed as % (95% CI)
| Study | Sample size | Prevalence estimates | 95% CI | Percentage weighting | Study quality score |
|---|---|---|---|---|---|
| Asumanu et al40 | 966 | 4.3 | 3.1 to 5.6 | 14.60 | 5 |
| Hurd and Posnett43 | 3099 | 1.1 | 0.7 to 1.5 | 18.99 | 6 |
| Mahé et al45 | 624 | 0.5 | −0.1 to 1.0 | 18.40 | 6 |
| Mohammad Akther et al47 | 5188 | 1.1 | 0.8 to 1.3 | 19.22 | 5 |
| Ogbera et al51 | 1327 | 2.7 | 1.8 to 3.6 | 16.84 | 4 |
| Unachukwu et al55 | 827 | 7.0 | 5.3 to 8.8 | 11.95 | 4 |
| Pooled estimate | 2.4 | 1.5 to 3.4 | p<0.001 | ||
| I2 | 94.2% | p<0.001 |