1 | Dialysis OR PD OR HD OR peritoneal dialysis OR haemodialysis OR hemodialysis |
2 | AND AKI OR Acute Kidney Injury OR CKD OR Kidney Failure OR Chronic Kidney Disease OR Kidney failure |
3 | AND Test OR testing OR treatment OR test* |
4 | AND Cost OR Costs OR Costing OR Cost-effectiveness OR Cost-effectiveness analysis OR effect* OR effective* OR expenditure OR healthcare costs |
5 | AND Africa OR SSA OR Sub-Saharan Africa OR Rwanda OR Kenya OR Uganda OR Tanzania OR Burundi OR Malawi OR Mozambique OR DRC OR Democratic Republic of Congo |