doi:10.1007/s10072-022-06505-x...
Springer
Medicine & Public Health
2022
11/30/2022
Background This study aimed at providing diagnostic properties and normative cut-offs for the Italian ECAS Carer Interview (ECAS-CI).
Materials N = 292 non-demented ALS patients and N = 107 healthy controls (HCs) underwent the ECAS-CI and the Frontal Behavioural Inventory (FBI).
Two ECAS-CI measures were addressed: (1) the number of symptoms (NoS; range = 0–13) and (2) that of individual symptom clusters (SC; range = 0–6).
Diagnostics were explored against an FBI score ≥ than the 95th percentile of the patients’ distribution.
Results Both the NoS and SC discriminated patient from HCs.
High accuracy, sensitivity, and specificity were detected for both the NoS and SC; however, at variance with SC, the NoS showed better post-test features and did not overestimate the occurrence of behavioural changes.
The ECAS-CI converged with the FBI and diverged from the cognitive section of the ECAS.
Discussion The ECAS-CI is a suitable screener for behavioural changes in ALS patients, with the NoS being its best outcome measure (cut-off: ≥ 3).
Poletti, Barbara,Aiello, Edoardo Nicolò,Solca, Federica,Torre, Silvia,Carelli, Laura,Ferrucci, Roberta,Verde, Federico,Ticozzi, Nicola,Silani, Vincenzo, 2022, Diagnostic properties of the Italian ECAS Carer Interview (ECAS-CI), Springer