# data[].attributes.headline
(Aged OR  Elderly OR "Frail Elderly" OR "Aged, 80 and over") AND ("Self-Help Devices" OR "Assistive Technology" OR "Assistive Device") AND ("Functional Status" OR "Functional Independence")

# data[].attributes.subject
(Aged OR  Elderly OR "Frail Elderly" OR "Aged, 80 and over") AND ("Self-Help Devices" OR "Assistive Technology" OR "Assistive Device") AND ("Functional Status" OR "Functional Independence")

# data[].attributes.headline
("Self-Help Devices" OR "Assistive Technology" OR "Assistive Device")

# data[].attributes.subject
("Self-Help Devices" OR "Assistive Technology" OR "Assistive Device")

# data[].attributes.headline
(Aged OR  Elderly OR "Frail Elderly" OR "Aged, 80 and over")

# data[].attributes.subject
(Aged OR  Elderly OR "Frail Elderly" OR "Aged, 80 and over")

# data[].attributes.body
O uso de tecnologias assistivas contribuem com a manutenção da capacidade funcional de idosos frágeis?