Table 3 Most frequent primary interventions associated with each ICP source
Primary interventions for PAR | Recharging AMS | Zeroing AMS | Tightening connections |
n = 56 | n = 48 | n = 5 | |
51% | 44% | 5% | |
Primary interventions for EVD | Leveling transducer | Zeroing transducer | Flushing transducer |
n = 61 | n = 5 | n = 2 | |
90% | 7% | 3% |