Shunt insufficiency (N = 14) | Secondary non-responder (N = 26) | Test and p-value | |
---|---|---|---|
Valve pressure setting (N) | 5 (36%) | 12 (46%) | Fisher’s exact test p = ns |
Valve pressure setting + shuntography (N) | 3 (21%) | 7 (27%) | Fisher’s exact test p = ns |
Valve pressure setting + shuntography + implantation of an adjustable ASD (N) | 6 (43%) | 7 (27%) | Fisher’s exact test p = ns |