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Does social connection mediate the association between neuroticism and cognition? Cross-sectional analysis of the Canadian Longitudinal Study on Aging

Author(s): Bethell J; Andrew MK; Hothi S; Mick P; Morgan D; O' Connell ME; Phillips NA; Stewart S; Walker JD; Wittich W; McGilton KS;

Objectives: This study tested the association between neuroticism and six cognitive measures, and examined the potential mediating roles of social connection (social isolation and loneliness) among middle-aged and older adults. Methods: This cross-sectional study was a secondary analysis of the ...

Article GUID: 37667914


Hearing loss is associated with gray matter differences in older adults at risk for and with Alzheimer's disease

Author(s): Giroud N; Pichora-Fuller MK; Mick P; Wittich W; Al-Yawer F; Rehan S; Orange JB; Phillips NA;

Using data from the COMPASS-ND study we investigated associations between hearing loss and hippocampal volume as well as cortical thickness in older adults with subjective cognitive decline (SCD), mild cognitive impairment (MCI), and Alzheimer's dementia (AD). SCD participants with greater pu ...

Article GUID: 36911511


Sex-Specific Interactions Between Hearing and Memory in Older Adults With Mild Cognitive Impairment: Findings From the COMPASS-ND Study

Author(s): Al-Yawer F; Pichora-Fuller MK; Wittich W; Mick P; Giroud N; Rehan S; Phillips NA;

Objectives: Hearing loss (HL) in older adults is associated with a decline in performance on cognitive tasks and the risk of developing dementia. However, very few studies have investigated sex-related effects on these associations. A previous study of cognitively healthy older adults showed an association between HL and lower cognitive performance in fem ...

Article GUID: 36607746


Sex-Linked Biology and Gender-Related Research Is Essential to Advancing Hearing Health

Author(s): Reavis KM; Bisgaard N; Canlon B; Dubno JR; Frisina RD; Hertzano R; Humes LE; Mick P; Phillips NA; Pichora-Fuller MK; Shuster B; Singh G;

There is robust evidence that sex (biological) and gender (behavioral/social) differences influence hearing loss risk and outcomes. These differences are noted for animals and humans-in the occurrence of hearing loss, hearing loss progression, and response to interventions. Nevertheless, many stu ...

Article GUID: 36384870


A Newly Identified Impairment in Both Vision and Hearing Increases the Risk of Deterioration in Both Communication and Cognitive Performance

Author(s): Guthrie DM; Williams N; Campos J; Mick P; Orange JB; Pichora-Fuller MK; Savundranayagam MY; Wittich W; Phillips NA;

Vision and hearing impairments are highly prevalent in adults 65 years of age and older. There is a need to understand their association with multiple health-related outcomes. We analyzed data from the Resident Assessment Instrument for Home Care (RAI-HC). Home care clients were followed for up t ...

Article GUID: 35859361


Hearing and Cognitive Impairments Increase the Risk of Long-term Care Admissions

Author(s): Williams N; Phillips NA; Wittich W; Campos JL; Mick P; Orange JB; Pichora-Fuller MK; Savundranayagam MY; Guthrie DM;

Background and objectives: The objective of the study was to understand how sensory impairments, alone or in combination with cognitive impairment (CI), relate to long-term care (LTC) admissions. Research design and methods: This retrospective cohort study used existing information from two inte ...

Article GUID: 31911955


Sensory-cognitive associations are only weakly mediated or moderated by social factors in the Canadian Longitudinal Study on Aging.

Author(s): Hämäläinen A, Phillips N, Wittich W, Pichora-Fuller MK, Mick P

Sci Rep. 2019 Dec 23;9(1):19660 Authors: Hämäläinen A, Phillips N, Wittich W, Pichora-Fuller MK, Mick P

Article GUID: 31873079


Detection of vision and /or hearing loss using the interRAI Community Health Assessment aligns well with common behavioral vision/hearing measurements.

Author(s): Urqueta Alfaro A, Guthrie DM, Phillips NA, Pichora-Fuller MK, Mick P, McGraw C, Wittich W

PLoS One. 2019;14(10):e0223123 Authors: Urqueta Alfaro A, Guthrie DM, Phillips NA, Pichora-Fuller MK, Mick P, McGraw C, Wittich W

Article GUID: 31581243


Associations between sensory loss and social networks, participation, support, and loneliness: Analysis of the Canadian Longitudinal Study on Aging.

Author(s): Mick P, Parfyonov M, Wittich W, Phillips N, Guthrie D, Kathleen Pichora-Fuller M

Can Fam Physician. 2018 01;64(1):e33-e41 Authors: Mick P, Parfyonov M, Wittich W, Phillips N, Guthrie D, Kathleen Pichora-Fuller M

Article GUID: 29358266


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