“…In another line, it would be interesting to include the role of public and private institutions as an independent variable in the explanation of coexistence in old age (Funk et al, 2019), with the final application of managing equality policies (Huenchuan et al, 2021). It will also be interesting to include variables related to motivation (Arroyo & Zeledón, 2014), other socio-demographic factors (Acuña-Muñoz, 2021), other variables that may be influencing coexistence (Lange et al, 2019), such as coping strategies, resilience, or stress factors, or even to include the influence of the pandemic of COVID-19 (in burnout, fear, etc.) (Silva et al, 2023) as a mediator in the coexistence.…”