JMIR Aging. 2022 May 23.
BACKGROUND: Informal caregivers, hereafter referred to as caregivers, provide crucial support to older adults so they can remain safely in their homes as they age. Responsibility to take on caregiving roles can be influenced by individual factors, such as personal choice, or societal factors such as social determinants of health, including household income, employment status, or culture-specific gender roles. Over time, caregivers' own health can be negatively impacted by their caregiving role. While programs exist to support caregivers, availability and appropriateness of these services do not match caregivers' expressed needs. Research suggests that supportive interventions offered via mobile health technologies have the potential to increase caregivers' access to supportive services. However, a knowledge gap exists regarding the extent to which social determinants of health are considered in the design, implementation, and evaluation of mobile health (mHealth) interventions intended to support caregivers of older adults.
OBJECTIVE: To conduct a systematic review to: (1) determine how health equity is considered in the design, implementation, and evaluation of mHealth interventions for caregivers of older adults using Cochrane-Equity's PROGRESS-Plus framework; and (2) synthesize evidence of the impacts of the identified caregiver-focused mHealth interventions.
METHODS: A systematic review was conducted in five databases and articles published between January 2010 and June 2021 were included if they evaluated or explored the impacts of mHealth interventions on the health and wellbeing of informal caregivers of older adults. mHealth interventions were defined as supportive services, such as education, that caregivers of older adults accessed via mobile or wireless devices.
RESULTS: A total of 28 articles met the inclusion criteria and were included in the systematic review. The interventions evaluated by the included studies sought to help caregivers make connections with services, facilitate the caregiving process, and promote the caregivers' health and wellbeing. The PROGRESS-Plus framework factors were mainly considered in the results, discussion, and limitations sections of included studies. Some PROGRESS-Plus factors such as sexual orientation, religion, and occupation, received little to no consideration across any phase of intervention design, implementation, or evaluation. Overall, findings of this review suggest that mHealth interventions were positively received by the studies' respective participants. Such interventions may have the potential to reduce caregiver burden and positively impact caregivers' physical and mental health while supporting them in their caregiving role. Study findings highlight the importance of making supports available to help facilitate caregivers' use of mHealth interventions, particularly early in the caregiving role, as well as the use of appropriate language and text.
CONCLUSIONS: Successful uptake and spread of mHealth interventions to support caregivers of older adults will depend on creating opportunities for inclusive involvement of a broad range of stakeholders at all stages of design, implementation, and evaluation.
CLINICALTRIAL: PROSPERO CRD42021239584; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=239584.