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Table 3 Questionnaires to be administered to affected participants, significant others and for consensus response in the survey component of the prototype intervention development

From: Research protocol for a complex intervention to support hearing and vision function to improve the lives of people with dementia

Affected participant

Significant other

Socio-demographic information

Socio-demographic information

Hearing Handicap Inventory for Elderly Screening (HHIE-S) [25,26,27]

Geriatric Depression Scale short form (GDS-s) [28]

Veterans Affairs Low Vision Visual Functioning Questionnaire (LV VFQ-20) [29]

Short version of the Burden Scale for Family Caregivers (BSFC-S) [30]

Six-item De Jong Gierveld Loneliness Scale [31]

Six-item De Jong Gierveld Loneliness Scale [31]

Geriatric Depression Scale short form (GDS-s) [28]

Short version of the Information Questionnaire on Cognitive Decline in the Elderly (IQ CODE) [32]

DEMQOL-health related quality of life in people with dementia [33]

Six-item Cognitive Impairment Test (6CIT) [34]

Patient Health Questionnaire-15 [35]

Final scale from the Clinical Dementia Rating (CDR) [36]

Supportive Care Needs Survey (adapted for this population with permission from the authors) [37]