The patient's perspective on participation in a multidisciplinary team meeting: A phenomenological study.

In mental health care settings, inpatients are increasingly engaged in their care process, allowing them to participate in multidisciplinary team meetings. Research into how mental health patients (MHPs) experience participating in such meetings is, however, limited. This study aimed to explore inpatients' experiences when participating in multidisciplinary team meetings in a Belgian inpatient mental health unit. This study used a phenomenological design with data collection including semistructured interviews. Twelve individuals participated in the study. Participants were MHPs admitted to a mental health unit that works according to the model of recovery-oriented mental health practice. Findings were analysed utilising thematic analysis. Results showed that the MHPs' experiences were mainly positive but intense. Themes included: 'Feeling honoured to be invited', 'Sense of obligation', 'Feeling nervous', 'Transparency in team members' insights', 'Feeling supported by the (primary) nurse' and 'Duality about the presence of relatives'. By taking these findings into account, (mental) healthcare workers gain insight into the patient's lived experiences, allowing them to provide more person-centred care when inpatients participate in multidisciplinary team meetings. Moreover, these findings can support mental health units in implementing or optimising patient participation in multidisciplinary team meetings. Finally, other (mental health) patients can also benefit from these findings as it can help them to put feelings and thoughts into perspective when participating in a multidisciplinary team meeting during a hospital admittance.

A brief screener for impairment in personality functioning: Psychometric validation of the Five-Item Screening Scale for Personality Disorders in a Dutch-speaking clinical sample.

Personality disorders (PDs) are characterized by problems with identity and self-direction. Since the recent dimensional PD models of the Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5) and the International Statistical Classification of Diseases and Related Health Problems, 11th edition, the role of identity and self-direction in personality pathology has been made explicitly by including these problems in a general personality pathology criterion. This criterion reflects impairment in personality functioning (IPF), which is assessed on a continuum to determine the severity of personality pathology. The present study aimed to psychometrically evaluate the Five-Item Screening Scale for Personality Disorders (FISSPD; Skodol et al., 2011), a short screener for IPF, in a Dutch-speaking clinical sample of 820 adults. This screener mainly taps into self-related impairment, with four items measuring self-related impairment and one item measuring interpersonal impairment. The factor structure, scale reliability, measurement invariance (across sex, age, and patients with vs. without PD), and convergent validity were investigated. The Dutch FISSPD showed a unidimensional structure and good scale reliability. Scalar measurement invariance was established across sex, age (patients below vs. above age 40), and patients with versus without PD. The Dutch FISSPD was significantly related to identity and all DSM-IV/5 Section-II PD symptoms. The present study indicates that the Dutch FISSPD has potential as a reliable and valid screener for personality pathology in adult patients. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Temperament Based Personality Types in Community-Dwelling Older Adults: A Latent Profile Analysis.

Three adaptive trait-based personality types have been replicated across ages, cultures, clinical problems and clustering methods: Resilient, Undercontrolled and Overcontrolled type (RUO). Recently there is growing interest in and importance of biopsychosocial transdiagnostic factors underlying personality types, such as temperamental reactivity and self-regulation. Latter can be understood in terms of Behavioural Inhibition (BIS), Behavioural Activation Systems (BAS) and Effortful Control (EC). The occurrence of temperament based RUO types has not yet been confirmed in older adults with or without a mental disorder. Therefore, based on a person-centered approach, the current study investigates whether RUO types can be corroborated in older adults based on the aforementioned temperamental factors. Latent profile analysis yielded two distinct personality profiles in community-dwelling over-60s, which we tentatively labeled a resilient (n = 167) and overcontrolled/inhibited type (n = 241). Compared to the resilient type, the overcontrolled/inhibited type scored lower on EC and higher on BIS. We could not corroborate an undercontrolled type (profiles scored equally on BAS). Group comparisons revealed that overcontrolled/inhibited older adults demonstrated significantly more clinical symptoms, higher emotional instability, lower scores on adaptive traits, less resilience and were significantly more likely to use passive and avoidant coping styles, compared to resilient older adults.

Identity Functioning in Patients with an Eating Disorder: Developmental Trajectories throughout Treatment.

Increasing research has indicated a strong association between identity functioning and eating disorder (ED) symptomatology. However, a detailed investigation of identity throughout ED treatment is lacking. The present longitudinal study examined identity in inpatients with an ED and explored its simultaneous change with ED symptomatology throughout treatment. A total of 225 female patients completed questionnaires at admission. From these 225 patients participating at admission (Wave 1), 110 also participated in at least one additional measurement wave, with 43.64% (n = 48) participating at admission and during treatment, 16.36% (n = 18) participating at admission and at discharge, and 40% (n = 44) participating at admission, during treatment and at discharge. Questionnaires on identity synthesis, identity confusion, identity processes, and ED symptomatology were completed. Latent growth curve modeling was used to address the research questions. Throughout treatment, a decrease in identity confusion and an increase in identity synthesis and adaptive identity processes were found. Accordingly, increases in identity synthesis and identification with commitment were related to general decreases in the drive for thinness and body dissatisfaction. Similarly, such decreases in ED symptoms were related to general decreases in identity confusion and ruminative exploration. The present study points to an increase in identity functioning throughout treatment, and longitudinal associations between identity functioning and ED symptomatology were found. Helping patients to decrease their ruminative exploration and to increase their identification with previously made life commitments and treating body/weight concerns could both be helpful in ED treatment.

Loneliness prevalence of community-dwelling older adults and the impact of the mode of measurement, data collection, and country: A systematic review and meta-analysis.

OBJECTIVES: The aim of this systematic review and meta-analysis is to assess the prevalence of loneliness in many countries worldwide which have different ways of assessing it. DESIGN: Systematic review and meta-analysis. SETTING: We searched seven electronic databases for English peer-reviewed studies published between 1992 and 2021. PARTICIPANTS: We selected English-language peer-reviewed articles, with data from non-clinical populations of community-dwelling older adults (>60 years), and with "loneliness" or "lonely" in the title. MEASUREMENTS: A multilevel random-effects meta-analysis was used to estimate the prevalence of loneliness across studies and to pool prevalence rates for different measurement instruments, data collection methods, and countries. RESULTS: Our initial search identified 2,021 studies of which 45 (k = 101 prevalence rates) were included in the final meta-analysis. The estimated pooled prevalence rate was 31.6% (n = 168,473). Measurement instrument was a statistically significant moderator of the overall prevalence of loneliness. Loneliness prevalence was lowest for single-item questions and highest for the 20-item University of California-Los Angeles Loneliness Scale. Also, differences between modes of data collection were significant: the loneliness prevalence was significantly the highest for face-to-face data collection and the lowest for telephone and CATI data collection. Our moderator analysis to look at the country effect indicated that four of the six dimensions of Hofstede also caused a significant increase (Power Distance Index, Uncertainty Avoidance Index, Indulgence) or decrease (Individualism) in loneliness prevalence. CONCLUSIONS: This study suggests that there is high variability in loneliness prevalence rates among community-dwelling older adults, influenced by measurement instrument used, mode of data collection, and country.

The longer-term impact of the COVID-19 pandemic on wellbeing and subjective cognitive functioning of older adults in Belgium.

In earlier survey research, we observed a severe impact of the first peak of the COVID-19 pandemic on the subjective wellbeing, sleep and activity of adults aged 65 years or older in Flanders, Belgium. The impact on subjective cognitive functioning, however, was limited. Since then, periods of lockdown and periods with less strict regulations alternated, but social distancing remained, especially for older adults. To study the longer-term impact of the pandemic on wellbeing and subjective cognitive functioning, we re-assessed the older adults from the first measurement moment (May-June 2020) in a second (June-July 2020) and third (December 2020) wave of the survey (n = 371, M = 72 years old, range 65-97 years old). Results indicated that wellbeing fluctuated with the severity of the pandemic. Results for self-reported cognitive functioning were mixed. While participants indicated a slightly better general subjective cognitive functioning at the end of the study, experienced problems with most cognitive subdomains significantly increased over time. The presence of depressive and anxiety symptoms were related to the longer-term impact of the pandemic on wellbeing and subjective cognitive functioning. Our study shows the long-lasting impact of the pandemic on the wellbeing and subjective cognitive functioning of older adults, without full recovery from the first wave.

[Integration of the DSM-5 and ICD-11 Maladaptive Traits in Older Adults: Construct Validity of the PID-5-BF+M]. / Integratie van de DSM-5 en ICD-11 Maladaptieve Trekken bij Ouderen: Constructvaliditeit van de PID-5-BF+M.

BACKGROUND: The Personality Inventory for DSM-5 Brief Form + Modified (PID-5-BF+M) is a self-report questionnaire measuring maladaptive personality traits, as defined by the dimensional classifications of personality disorders in DSM-5 Section 3 and ICD-11. The instrument combines both classifications to capture six personality domains and 18 underlying personality facets, operationalized by two items each. This study examined the construct validity of this questionnaire in older adults, by examining the factor structure and the reliability of the domains and facets. Additionally, the study investigated the relationship between maladaptive personality traits and resilience, as measured by the Connor-Davidson Resilience Scale (CD-RISC). METHOD: The PID-5-BF+M was administered to 251 older adults from the general population, 104 of the respondents also filled in the CD-RISC. RESULTS: The hierarchical factor structure of the PID-5-BF+M was corroborated in in older adults. Additionally, the domain and facet scales were found to be internally consistent. The correlations with the CD-RISC showed logical associations. The domain of Negative Affectivity and the facets Emotional Lability, Anxiety and Irresponsibility were negatively associated with resilience. CONCLUSION: Based on these results, this study supports the construct validity of the PID-5-BF+M in older adults. However, future research on the age-neutrality of the instrument is still needed.

Exploring the demographic and situational characteristics of older British people experiencing loneliness as positive within the BBC loneliness experiment.

OBJECTIVES: The aim of this study is to increase the understanding of loneliness experienced as positive, by exploring the demographic and situational characteristics of older people who experience loneliness as positive. METHOD: Two binary logistic regressions were conducted using data from those aged 60+ from the BBC Loneliness Experiment (N = 5250). RESULTS: The first binary logistic regression compared participants who experience loneliness always as positive (N = 219) to those participants who never experience loneliness as positive (N = 3004). Spending time alone did not emerge as relevant to experiencing loneliness as positive, but enjoying time alone was important (OR = 1.561 (95% CI = 1.313 - 1.856)). The lonelier older people were, the less likely they experienced loneliness as positive (OR = 0.708 (95% CI =0.644 - 0.779)). Men were more likely to experience loneliness as positive compared to women (OR = 1.734 (95% CI = 1.269 - 2.370)). Lastly, the experience of loneliness as positive was likely to decrease when older people had more years of education (OR = 0.887 (95% CI = 0.853 - 0.921)) but increased with age (OR = 1.067 (95% CI = 1.037 - 1.098)). The results of the second binary logistic regression comparing participants who indicated loneliness purely as positive with those participants indicate to experience loneliness sometimes as positive (N = 2027), are in line with the first regression analyses. CONCLUSION: The results are critically discussed by emphasizing the role of norms and cultures, gerotranscendence, and severity of loneliness, which might influence the experiences of loneliness. Further qualitative research is needed to elucidate the meanings of these positive experiences of loneliness.

Effectiveness, satisfaction and meaningfulness of a 6-step detection and prevention program for frail community-dwelling older adults: a mixed-method evaluation.

BACKGROUND: As people age, the risk of becoming frail increases, often leading to negative outcomes and less well-being. Within the light of prevention, early detection and guidance to the right care and support is crucial. This study aimed to give an overview of the descriptive results of the D-SCOPE program and evaluate the process. METHODS: The D-SCOPE program was developed as a detection and prevention program for frail community-dwelling older adults. The program creates a continuum of care and support, consisting of 6 steps: (1) Targeted case-finding using risk profiles for purposeful selection, (2) Preventive home-visit by an older volunteer, (3) Home visits by a professional, (4), Warm referral, (5) Monthly follow-up and (6) Long-term follow-up by home visit. The effectiveness of this program, in terms of satisfaction and meaningfulness, was studied quantitatively by means of a randomized controlled trial amongst 869 people with a frailty risk profile and qualitatively by 15 focus groups interviews. RESULTS: The quantitative study revealed that 83.9% of the participants found the different home visits within the D-SCOPE program useful. The focus group interviews shed light on several issues and advantages: a more efficient case finding due to the applied risk factors for frailty, a more intensive tailor-made care and support due to the warm referral, the importance of both small-scaled and larger interventions based on the wishes irrespective of the state of frailty of the older persons, the focus on a strengths-based instead of a deficit-based approach and the follow up as being one of the greatest strengths of the project. However, to fully understand the benefits of the program a shift in mind from intervention to prevention is necessary. CONCLUSIONS: Our quantitative data show that most participants found the home visits meaningful and were satisfied with the intervention. The qualitative findings provided more insights into the experiences of the participants with the process. Based on these insights of the 6-step model of preventive home visits, municipalities and organizations can apply this model to carry out more targeted home visits. TRIAL REGISTRATION: This trial was registered at ClinicalTrials.gov, on 30/05/2017, identifier: NCT03168204.

Participation of inpatients in multidisciplinary team meetings: An explorative study of mental healthcare workers' perception.

AIM: To explore the perception of mental healthcare workers about participation of inpatients during multidisciplinary team meetings (MTMs) and to determine which demographic and contextual factors are associated with this perception. METHODS: A cross-sectional multicentre study in 17 psychiatric hospitals with 701 mental healthcare workers was performed between 29 April and 19 May 2019. For measuring the perception of the mental healthcare workers, the Patient Participation during Multidisciplinary Team meetings Questionnaire was used. RESULTS: 93 % of the mental healthcare workers indicate that they are willing to allow patients to participate in a MTM. Most mental healthcare workers prefer an active role for the patient when participating in a MTM (93 %) and a collaborative role for the patient when making decisions in a MTM (75 %). Level of education, discipline, experience with patient participation in MTMs, working in a team where patient participation is applied, and recent training on patient participation, are associated with the mental healthcare worker's perception on patient participation in MTMs. CONCLUSION: Mental healthcare workers report a great willingness to involve inpatients in MTMs. However, social workers, nurses, and pedagogues feel less competent and are less positive about the effects of patient participation in MTMs. Mental healthcare workers with recent training in patient participation and experience in patient participation in MTMs feel more competent and believe more often that the patient should fulfil a more autonomous role when participating in a MTM. These results can be used to understand and improve patient participation in MTMs in mental healthcare.

Reactive and Regulative Temperament in Relation to Clinical Symptomatology and Personality Disorders in Patients with a Substance Use Disorder.

Temperament and personality traits are important factors underlying the vulnerability for both the initiation and continuation of addictive behaviors. We investigated the influence of reactive and regulative temperament and their interaction in relation to clinical symptomatology and personality disorders (PDs) in a sample of 841 inpatients (68.1% males) with a substance use disorder (SUD). To assess reactive temperament we used the Behavioral Inhibition and Behavioral Activation Scales (BISBAS) and to assess regulative temperament we used the Effortful Control Scale. Clinical symptomatology and personality traits were measured by means of the Symptom Checklist-90 (SCL-90) and the Assessment of ADP-IV Personality Disorders (ADP-IV). Hierarchical regression analyses showed that both, clinical symptomatology and PDs were related to low levels of effortful control (EC). None of the two-way interactions (BIS × EC, BAS × EC) however were significantly related to psychopathology. Current findings highlight the role of effortful control (EC) in the expression of psychopathology in an adult sample of inpatients with SUD. Therapeutic interventions aiming at strengthening EC can possibly result in better treatment outcomes for both the addiction and the comorbid psychopathology.

Measuring Behavioral Inhibition and Behavioral Activation in Older Adults: Construct Validity of the Dutch BIS/BAS Scales.

Research on the validity of the behavioral inhibition system/behavioral approach system (BIS/BAS) scales focused on adolescent, student and adult populations. This study is the first to examine the psychometric properties of the BIS/BAS scales in a community (n = 368) and a clinical sample (n = 160) of older adults. Exploratory structural equation modelling with target rotation to the Carver and White model supported the construct validity of the BIS/BAS scales. Internal consistencies of the scales were generally satisfactory. Female participants scored higher on BIS and BAS-Reward Responsiveness compared with males. The community-dwelling sample scored higher on BAS-Drive and BAS-Reward Responsiveness compared with the clinical sample. Concerning the nomological net, BIS was positively related to Anxiety, Depression, maladaptive coping strategies, Neuroticism and Cluster C personality disorders. BAS was positively related to Openness, Extraversion, Active Confronting and Cluster B personality disorders and negatively related to the schizoid personality disorder. The BIS/BAS Scales are a useful instrument for measuring Gray's theory of personality in older adults.

A search for relevant contextual factors in intervention studies: a stepwise approach with online information.

OBJECTIVE: The aim of the present study is to describe a stepwise approach to study which contextual factors might moderate the effect of healthcare interventions and to test feasibility of this approach within the D-SCOPE project. DESIGN: Exploratory case study. SETTING: In the D-SCOPE project, a complex intervention by means of home visits was set up to improve access to tailored care in three municipalities (Ghent, Knokke-Heist and Tienen). METHODS: One designed and tested an approach including five steps: (1) a theoretical/conceptual discussion of relevant contextual factor domains was held; (2) a search was done to find appropriate web-based public datasets which covered these topics with standardised information; (3) a list of all identified contextual factors was made (inventory); (4) to reduce the long list of contextual factors, a concise list of most relevant contextual factors was developed based on the opinion of two independent reviewers and (5) a nominal grouping technique (NGT) was applied. RESULTS: Three public web-based datasets were found resulting in an inventory of 157 contextual factors. After the selection by two independent reviewers, 41 contextual factors were left over and presented in a NGT which selected 10 contextual factors. The NGT included seven researchers, all familiar with the D-SCOPE intervention, with various educational backgrounds and expertise and lasted approximately 1 hour. CONCLUSION: The present study shows that a five-step approach is feasible to determine relevant contextual factors that might affect the results of an intervention study. Such information may be used to correct for in the statistical analyses and for interpretation of the outcomes of intervention studies.NCT03168204.

Are Sensitivity to Punishment, Sensitivity to Reward and Effortful Control Transdiagnostic Mechanisms Underlying the Eating Disorder/Obesity Spectrum?

Although it has been postulated that eating disorders (EDs) and obesity form part of a broad spectrum of eating- and weight-related disorders, this has not yet been tested empirically. In the present study, we investigated interindividual differences in sensitivity to punishment, sensitivity to reward, and effortful control along the ED/obesity spectrum in women. We used data on 286 patients with eating disorders (44.6% AN-R, 24.12% AN-BP, and 31.82% BN), 126 healthy controls, and 640 Class II/III obese bariatric patients (32.81% Class II and 67.19% Class III) with and without binge eating. Participants completed the behavioral inhibition and behavioral activation scales, as well as the effortful control scale, to assess sensitivity to punishment and reward and effortful control. Results showed that patients with EDs scored significantly higher on punishment sensitivity (anxiety) compared to healthy controls and Class II/III obese patients; the different groups did not differ significantly on reward sensitivity. Patients with binge eating or compensatory behaviors scored significantly lower on effortful control than patients without binge eating. Differences in temperamental profiles along the ED/obesity spectrum appear continuous and gradual rather than categorical. This implies that it may be meaningful to include emotion regulation and impulse regulation training in the treatment of both EDs and obesity.

Validation of the AUDIT and AUDIT-C for Hazardous Drinking in Community-Dwelling Older Adults.

BACKGROUND: One of the best-known tools in screening for hazardous drinking is the Alcohol Use Disorders Identification Test (AUDIT) and its abbreviated form, the AUDIT-C. The aim of the present study is to determine the cut-offs of both instruments in identifying hazardous drinking in older adults. METHOD: A sample of 1577 older adults completed a questionnaire regarding alcohol behavior. Hazardous drinking was defined as drinking >10 units/week. Receiver operating characteristics (ROC) curves of AUDIT and AUDIT-C were calculated and cut-off scores were derived. RESULTS: Respectively 27.3% and 12.3% of older men and women drank >10 units/week. For the AUDIT the best trade-off between sensitivity and specificity was using a cut-off of ≥5 for men and ≥4 for women, which yielded in men sensitivity and specificity values respectively of 80.7% and 81.3% and in women 100% and 71.7%, respectively. We found the AUDIT-C to perform well with an optimal cut-off of ≥5 for men and ≥4 for women, which generated in men sensitivity and specificity values respectively of 76.5% and 85.3% and in women 100% and 74.1%, respectively. CONCLUSION: The AUDIT-C is accurate and sufficient in screening for hazardous drinking in community-dwelling older adults if the cut-offs are tailored by gender.

Obsessive-compulsive symptoms in female patients with an eating disorder with or without impulsive non-suicidal self-injury.

BACKGROUND AND AIMS: In the present study, we investigated differences in obsessive-compulsive (OC) symptoms in patients with an eating disorder (ED) with or without recent/lifetime impulsive non-suicidal self-injury (NSSI). We included 429 female inpatients with an ED, of whom 31.9% engaged in recent impulsive NSSI and 56.4% in lifetime impulsive NSSI. MATERIALS: They filled out the Eating Disorder Evaluation Scale, the Self-Injury Questionnaire-Treatment Related and the Padua Inventory-Revised (OC symptoms). METHODS AND RESULTS: Patients with anorexia nervosa, binge-eating/purging type (AN-BP) and bulimia nervosa (BN) engaged more frequently in recent/lifetime impulsive NSSI compared to patients with anorexia nervosa, restrictive-type (AN-R). Two MANCOVAs with OC symptoms as dependent variables, and ED subtypes and recent/lifetime impulsive NSSI as independent variables controlling for age and body mass index showed the main effects of ED subtypes and recent/lifetime impulsive NSSI. Patients with AN-BP reported significantly more impulses (i.e., being afraid of losing control over motor behaviours) compared to patients with AN-R and BN. ED patients with impulsive recent/lifetime NSSI scored significantly higher on all OC scales compared to patients without NSSI. DISCUSSION AND CONCLUSION: In sum, the presence of recent/lifetime impulsive NSSI in patients with an ED seems to be related to more severe OC symptoms. Hence, this comorbidity needs to be addressed in psychotherapy, such as in transdiagnostic cognitive behavioural therapy for EDs.

The impact of the COVID-19 pandemic on wellbeing and cognitive functioning of older adults.

COVID-19 took a heavy toll on older adults. In Belgium, by the end of August, 93% of deaths due to COVID-19 were aged 65 or older. Similar trends were observed in other countries. As a consequence, older adults were identified as a group at risk, and strict governmental restrictions were imposed on them. This has caused concerns about their mental health. Using an online survey, this study established the impact of the COVID-19 pandemic on adults aged 65 years or older, and which factors moderate this impact. Participants reported a significant decrease in activity level, sleep quality and wellbeing during the COVID-19 pandemic. Depression was strongly related to reported declines in activity level, sleep quality, wellbeing and cognitive functioning. Our study shows that the COVID-19 pandemic had a severe impact on the mental health of older adults. This implies that this group at risk requires attention of governments and healthcare.

Negative old-age life events and well-being in later life: the moderating and mediating role of loneliness.

OBJECTIVES: Although older adults often experience negative life events or loss experiences, they rarely experience large decreases in their quality of life or well-being. Emotionally satisfying relationships in older adults may serve as a protective factor that reduces the impact of negative events in decreasing well-being. The availability of these close social contacts is essential, and their potential for alleviating feelings of loneliness after negative events could have an important role in promoting well-being. The aim of this study was to test the hypothetical moderation and mediation effects of social and emotional loneliness on the occurrence of negative old-age life events and well-being in later life. DESIGN: This was a cross-sectional survey conducted as part of the Detection, Support and Care for older people - Prevention and Empowerment research project (2015-2018). SETTING: Participants were community-dwelling older adults in Flanders (Belgium). PARTICIPANTS: The sample composed of 770 participants aged 60 years and over. MEASUREMENTS: Participant demographics, social and emotional loneliness, and subjective well-being were measured. Moderation and mediation analyses were performed using the regression-based approach as conducted by Hayes and Rockwood (2017). RESULTS: Results indicated that a low degree of (social) loneliness is a protective, moderating factor and (emotional) loneliness is a mediating factor on the effects of negative life events on well-being in later life. CONCLUSIONS: Findings highlight the importance of emotionally and socially satisfying social contacts in order to maintain positive subjective well-being in later life when negative life events may occur.

Gender-related differences in the relationship between social and activity participation and health and subjective well-being in later life.

A growing body of work suggests that social and activity participation (SAP) may contribute to health and well-being. Studies examining the effects of these activities largely focused on healthy older adults and older adults with more resources, not on frail older adults. On the latter, there is a lack of information about which activities contribute most and whether their effects vary between men and women given the gender-differentiated social roles. To address these gaps we extracted longitudinal data from the D-SCOPE frailty program for 380 participants aged 60 years or older residing in Belgium. Structural equation models tested the relationships between six levels of SAP based on a taxonomy of social activities (Levasseur et al., 2010) - from level 1 (for oneself) to level 6 (for others) - on longitudinal changes in physical and mental deterioration, well-being, and gender differences within these relationships. Results first show that older adults at risk of frailty benefit longitudinally from participating in activities in terms of their physical deterioration and well-being. Second, socially oriented activities were significantly associated with lower levels of physical deterioration and higher levels of subjective well-being (SWB), and volunteering with higher levels of SWB. Heterogeneity of activities, regardless of level on the taxonomy of social activities, seems to benefit SWB and counteract physical deterioration. Third, gender differences were confirmed by two activities for women (alone, task-oriented) and three activities for men (alone, being with others, task-oriented e.g. associational membership). Results imply that the activity itself may play a more important role than the nature of social involvement and social interaction in relation to health and wellbeing.