Summary of sensitivity analyses on overall incidence correction factor
| N | K | 95% CI | |
| Base case | 352 | 3.5 | (3.1 to 3.9) |
| Sensitivity analyses | |||
| Exclude anthropometric outliers by WHO method | 352 | 3.7 | (3.3 to 4.1) |
| Exclude anthropometric outliers by SMART method | 352 | 4.7 | (4.2 to 5.3) |
| Exclude coverage surveys without exact match by time and place | 63 | 4.5 | (3.7 to 5.5) |
| Exclude non-representative prevalence surveys | 208 | 4.7 | (4.1 to 5.3) |
| Exclude admissions data containing possible readmissions | 114 | 4.3 | (3.7 to 5.0) |
| Exclude implausible values of the incidence correction (K<1 by expert consensus or K>15.2 by Tukey’s criteria) | 284 | 3.6 | (3.4 to 3.9) |
| Exclude low quality prevalence surveys by SMART criteria | 258 | 3.8 | (3.4 to 4.4) |
SMART, Standardised Monitoring and Assessment of Relief and Transitions.