Can Digital Communication Protect Against Depression for Older Adults With Hearing and Vision Impairment During COVID-19?

The Relationship Between Self-Reported Hearing Loss and Depression Among Older Adults: The Moderating Effect of Digital Device Use

OBJECTIVES

This study aimed to investigate the relationship between hearing loss and depression of older adults and examine how digital device use moderates the relationship between hearing loss and depression.

METHODS

Secondary data analyses were conducted using data from the 2020 National Survey of Older Koreans (N = 9,920). Weighted linear regression analyses were conducted to examine the relationship between hearing loss and depression and moderating effect of digital device use.

RESULTS

Approximately 23.2% of the participants reported hearing loss. Hearing loss was significantly associated with increased depression (β = 0.074, p = .005). Digital device use had a marginally significant moderating effect on the relationship between hearing loss and depression (β = 0.050, p = .054).

CONCLUSIONS

Hearing loss is associated with greater depression among older adults. Our findings suggest that digital device use does not alleviate depression in older adults with hearing loss. Future studies should consider the specific aspects of digital device use and post-COVID-19 changes to better understand the impact of digital device use on hearing loss and depression.

CLINICAL IMPLICATIONS

Since hearing loss is significantly associated with higher levels of depression in older adults, mental health should be assessed if healthcare professionals work with older adults with hearing loss.

The relationship between social media use and psychosocial outcomes in older adults: A systematic review

OBJECTIVES

Social isolation and loneliness are prevalent in older adults and are detrimental to physical and mental health. Social media use has been shown to be effective in maintaining social connections and improving older adults' psychosocial outcomes. This study aimed to systematically review and synthesize current research on this topic.

DESIGN

Searches were conducted in November 2021 (and updated in October 2023) in PsycINFO, PubMed, and CINAHL. Inclusion criteria: (1) participants ≥ 65 years (mean, median, or minimum age) and (2) reported impact of social media use on psychosocial outcomes (including loneliness, depression, anxiety, social connectedness, wellbeing, life satisfaction, and quality of life). Quality appraisal tools were utilized, and results were synthesized using narrative synthesis.

RESULTS

Sixty-four papers met inclusion criteria, including cross-sectional (n = 38), observational longitudinal (n = 6), interventional (n = 9), mixed-methods (n = 4), and qualitative (n = 7) studies. Participant numbers ranged from 6 to 16,925. While associations between social media use and positive psychosocial outcomes were generally reported in cross-sectional studies, the impact of social media use over time from longitudinal studies was mixed and inconclusive.

CONCLUSIONS

While social media use is associated with positive psychosocial outcomes, casual conclusions cannot be drawn. Few longitudinal and randomized controlled trial studies existed, and these reported mixed findings. Large variations in study methodology including participants, measurement of social media use, and outcome measures contributed to the inconsistencies of findings. Addressing this heterogeneity through standardized approaches and more rigorous research may enhance understanding.

Vision Impairment and Psychosocial Function in US Adults

Importance

Vision impairment and psychosocial function, including symptoms of depression and anxiety and social isolation, are a major cause of morbidity in the US. However, there is a lack of nationally representative studies assessing associations between both objective and subjective vision impairment with psychosocial function following the COVID-19 pandemic.

Objective

To provide updated national estimates on the associations of vision impairment with depressive and anxiety symptoms and social isolation in US adults 65 years and older.

Design, Setting, and Participants

This was a cross-sectional analysis of the National Health and Aging Trends Study round 9 (2019) and 11 (2021), a nationally representative sample of Medicare beneficiaries aged 65 years and older. Binocular distance visual acuity, near visual acuity, and contrast sensitivity were tested. Objectively measured vision impairment was defined as having vision impairment in either distance visual acuity (worse than 20/40), near visual acuity (worse than 20/40), or contrast sensitivity (worse than 1.55 logCS). Self-reported vision impairment was defined based on participants' report on their vision status. Data were analyzed in May 2023.

Main Outcomes and Measures

Depressive and anxiety symptoms assessed via the Patient Health Questionnaire. Social isolation was defined based on living arrangement, communication frequency, and activity participation responses.

Results

Among 2822 community-dwelling adults sampled from a population of 26 182 090, the mean (SD) age was 78.5 (5.6) years; 1605 individuals (54.7%) were female; 1077 (32.3%) had objectively measured vision impairment, and 203 (6.4%) had self-reported vision impairment. In adjusted models, all outcomes were significantly associated with objectively measured vision impairment, including depressive symptoms (odds ratio [OR], 1.81; 95% CI, 1.26-2.58), anxiety symptoms (OR, 1.74; 95% CI, 1.13-2.67), and severe social isolation (OR, 2.01; 95% CI, 1.05-3.87). Similarly, depressive symptoms (OR, 2.37; 95% CI, 1.44-3.88) and anxiety symptoms (OR, 2.10; 95% CI, 1.09-4.05) but not severe social isolation symptoms (OR, 2.07; 95% CI, 0.78-5.49) were significantly associated with self-reported vision impairment.

Conclusions and Relevance

In this study, vision impairment was associated with several psychosocial outcomes, including symptoms of depression and anxiety and social isolation. These findings provide evidence to support prioritizing research aimed at enhancing the health and inclusion of people with vision impairment.