Table 1 procedure and assessment tools used at different time of evaluation

ENROLMENT

 Eligibility screen

X

Informed consent

X

Allocation

X

AUDIOMETRIC ASSESSMENTS

unaided pure tone audiometry

X

X

unaided speech audiometry

X

aided speech audiometry

X

test of the HA functioning

X

OLSA test

X

X

SELF-ASSESSMENTS QUESTIONNAIRES

MOCA

X

X

HHIE-S

X

X

AQoL

X

X

IOI-HA

X