Nature-based social interventions to address loneliness among vulnerable populations: a common study protocol for three related randomized controlled trials in Barcelona, Helsinki, and Prague within the RECETAS European project.

BACKGROUND: The negative effects of loneliness on population health and wellbeing requires interventions that transcend the medical system and leverage social, cultural, and public health system resources. Group-based social interventions are a potential method to alleviate loneliness. Moreover, nature, as part of our social and health infrastructure, may be an important part of the solutions that are needed to address loneliness. The RECETAS European project H2020 (Re-imagining Environments for Connection and Engagement: Testing Actions for Social Prescribing in Natural Spaces) is an international research project aiming to develop and test the effectiveness of nature-based social interventions to reduce loneliness and increase health-related quality of life. METHODS: This article describes the three related randomized controlled trials (RCTs) that will be implemented: the RECETAS-BCN Trial in Barcelona (Spain) is targeting people 18+ from low socio-economic urban areas; the RECETAS-PRG Trial in Prague (Czech Republic) is addressing community-dwelling older adults over 60 years of age, and the RECETAS-HLSNK trial is reaching older people in assisted living facilities. Each trial will recruit 316 adults suffering from loneliness at least sometimes and randomize them to nature-based social interventions called "Friends in Nature" or to the control group. "Friends in Nature" uses modifications of the "Circle of Friends" methodology based on group processes of peer support and empowerment but including activities in nature. Participants will be assessed at baseline, at post-intervention (3 months), and at 6- and 12-month follow-up after baseline. Primary outcomes are the health-related quality-of-life according to 15D measure and The De Jong Gierveld 11-item loneliness scale. Secondary outcomes are health and psychosocial variables tailored to the specific target population. Nature exposure will be collected throughout the intervention period. Process evaluation will explore context, implementation, and mechanism of impact. Additionally, health economic evaluations will be performed. DISCUSSION: The three RECETAS trials will explore the effectiveness of nature-based social interventions among lonely people from various ages, social, economic, and cultural backgrounds. RECETAS meets the growing need of solid evidence for programs addressing loneliness by harnessing the beneficial impact of nature on enhancing wellbeing and social connections. TRIAL REGISTRATION: Barcelona (Spain) trial: ClinicalTrials.gov, ID: NCT05488496. Registered 29 July 2022. Prague (Czech Republic) trial: ClinicalTrials.gov, ID: NCT05522140. Registered August 25, 2022. Helsinki (Finland) trial: ClinicalTrials.gov, ID: NCT05507684. Registered August 12, 2022.

Being actively engaged in life in old age: determinants, temporal trends, and prognostic value.

PURPOSE: Recently, the concept of successful ageing has shifted from healthy ageing to active ageing, the latter emphasising even more the subjective perspective. Active agency is a marker for better functioning. However, the concept of active ageing lacks a clear definition so far. The specific aims of the study were to identify the determinants of being actively engaged in life (BAEL), to explore the changes in BAEL over 3 decades, and to explore the prognostic value of BAEL. METHODS: This is a repeated cross-sectional cohort study of older (≥ 75 years) community-dwelling people in Helsinki in 1989 (N = 552), 1999 (N = 2396), 2009 (N = 1492), and 2019 (N = 1614). The data were gathered by a postal questionnaire at each time point. Being actively engaged in life was defined by two questions "Do you feel needed?" and "Do you have plans for the future?", which was further converted into BAEL score. RESULTS: An increasing temporal trend in BAEL score was observed through the study years. Male sex, good physical functioning and subjective health, and meaningful social contacts were determinants for higher BAEL score. Active agency measured by BAEL score predicted lower 15-year mortality. CONCLUSIONS: Older home-dwelling, urban Finnish people have become more actively engaged in recent years. The underlying causes are diverse but improved socioeconomic status observed over the study years was one of them. Social contacts and not feeling lonely were found to be determinants for being actively engaged. Two simple questions describing active engagement in life may help to predict mortality among older people.

Determinants of a sense of insecurity among home-dwelling older people.

Aims: A sense of insecurity may have an impact on older people's well-being and their courage to engage actively in meaningful activities. Studies on a sense of insecurity among older people are scarce. The aim of this study was to determine the extent to which home-dwelling older adults perceive their life as being insecure and how a sense of insecurity is associated with their health, functional status, active social engagement, well-being and perceptions of the societal treatment of older people. Methods: This study is part of the Helsinki Aging Study, a cohort study ongoing since 1989. Data were collected using a postal questionnaire that was mailed in 2019 to a random sample of home-dwelling older people ⩾75 years of age living in Helsinki (N=2917; response rate 74%). The questionnaire inquired about the respondents' sense of security/insecurity, and they were subcategorised into those feeling secure and those feeling insecure based on their answers. Results: Seven per cent of respondents felt insecure in their lives. In a stepwise logistic regression analysis, loneliness, living alone and perceived poor societal treatment of older people were associated with a sense of insecurity, while having good self-rated health, having children and meeting friends at least weekly were associated with lower odds of insecurity. Conclusions: Our findings highlight the importance of recognising and combating loneliness, social isolation and societal ageism in order to reduce insecurity among older people and to support their active engagement in life.

Loneliness in assisted living facilities: An exploration of the group process.

BACKGROUND: More than one in three older people in assisted living facilities suffer from loneliness that leads to adverse health outcomes. Group work may have the potential to improve residents' quality of life. AIMS/OBJECTIVES: The purpose of this feasibility study was to thoroughly describe a facilitated group process and compare its effects on cognitively impaired (n = 6) and cognitively intact (n = 7) lonely resident groups in assisted living facilities. MATERIAL AND METHODS: We used a closed, occupational therapy-oriented group model designed for lonely people. The study used a qualitative, multi-method approach. Material included individual and focus group interviews, observations and the facilitators' field diaries. RESULTS: Loneliness was reflected in diverse ways in both groups. Meaningful activities in mutual interaction played an important role in empowering the participants and enabling the development of the group process. Group processes had similar, parallel steps, from which the participants seemed to benefit. Surprisingly, the cognitively impaired group progressed towards self-direction more quickly than the cognitively intact group. CONCLUSIONS: A group process with clearly progressing steps revealed that lonely older people are capable of empowerment and self-direction - despite their frailty and cognitive impairment. Facilitators should be familiar with group processes to enable them to progress effectively.