Study: NCT05383443

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Cognitive training
Description: This component will comprise the following activities:~i. In-person group training (monthly): 60-minute sessions, supervised by a psychologist; ii. Home individual training (≥5 times per week): unsupervised 30-minutes remote sessions, using the COGWEB® online platform or paper/pencil exercises (for those participants without computer/internet or who do not use one autonomously).

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Physical exercise
Description: This component will be based on 60-minute sessions including aerobic, resistance, agility/balance and flexibility exercises, supervised by a physical education teacher:~i. In-person group training (monthly); ii. In-person group training or remote synchronous training (group) or provision of education booklets with photos and exercise instructions to be performed individually (twice weekly), depending on the evolution of the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) pandemic.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Nutrition education
Description: This component will be based on the following activities:~i. In-person group 120-minute sessions (monthly), guided by a nutritionist, comprising: presentation and discussion of healthy and easy to cook recipes by the nutritionist and preparation of healthy meals by the participants; ii. In-person individual appointment with a nutritionist (monthly).

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Capacitation to deal with cognitive decline
Description: This component will be based on in-person 60-minute group sessions (monthly), guided by a psychologist, allowing participants to share experiences and learn strategies to cope with cognitive decline in their daily life.

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Diagnosis and correction of hearing impairment
Description: This component will be based on an evaluation session conducted by otolaryngologists and audiologists, who will evaluate previous hearing problems and use of hearing aids, and will include an otoscopy and an audiogram.

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: Cognitive training
Description: This component will comprise the following activities:~i. In-person group training (monthly): 60-minute sessions, supervised by a psychologist; ii. Home individual training (once a week): unsupervised 30-minutes remote sessions, using the COGWEB® online platform or paper/pencil exercises (for those participants without computer/internet or who do not use one autonomously).

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: Physical exercise
Description: In-person group training (monthly): 60-minute sessions including aerobic, resistance, agility/balance and flexibility exercises, supervised by a physical education teacher.

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: Nutrition education
Description: In-person group 120-minute sessions (monthly), guided by a nutritionist, comprising: presentation and discussion of healthy and easy to cook recipes by the nutritionist and preparation of healthy meals by the participants. The participants will have the opportunity to consume the prepared meals at home.

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: Capacitation to deal with cognitive decline
Description: In-person group 60-minute sessions (monthly), guided by a psychologist, allowing participants to share experiences and learn strategies to cope with cognitive decline in their daily life.

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: Diagnosis and correction of hearing impairment
Description: This component will be based on an evaluation session conducted by otolaryngologists and audiologists, who will evaluate previous hearing problems and use of hearing aids, and will include an otoscopy and an audiogram.