Introduction: Falls are a common geriatric syndrome in older people. Falls are associated with adverse health events such as dependency, unplanned emergency admissions and death. This study aimed to identify the factors associated with fall severity, such as diabetes, hypertension, heart disease, cognitive decline and polypharmacy, as well as sociodemographic characteristics in patients aged 70 years and over admitted to the emergency department in Guadeloupe. Method: A single-center, observational, retrospective study of patients aged 70 years and over admitted to the emergency department (ED) of the University Hospital of Guadeloupe for a fall between 1 May 2018 and 30 April 2019 was conducted. Fall severity was defined as the need for hospitalization. Bivariate analysis was used to determine the associations between fall severity and sociodemographic characteristics, comorbidities, history of falls and polypharmacy (defined as the daily use of at least five drugs). Polypharmacy was analyzed as a binary variable (>5 drugs daily; yes or no) in categories (0–3 (ref.), 4–6, 7–9 and ≥10 drugs). Results: During the study period, 625 patients who attended the ED for a fall were included. The mean age was 82.6 ± 7.6 years, and 51.2% were women. Of these, 277 patients (44.3%) were admitted to the hospital, and 3 patients (0.5%) died. In the bivariate analysis, only polypharmacy was associated with hospitalization for a fall (OR: 1.63 [95% CI: 1.33–2.02]). The odds ratios for the polypharmacy categories were 1.46 [95% CI 0.99–2.14], 1.65 [1.09–2.50] and 1.48 [0.76–2.85] for 4–6, 7–9 and ≥10 drugs, respectively. Conclusions: Polypharmacy was associated with hospitalization as a proxy for fall severity. A regular review of drug prescriptions is essential to reduce polypharmacy in older adults.

Background: Foster families may represent an alternative model for dependent older adults in many countries where nursing homes are insufficiently developed. This study aimed to assess the prevalence of malnutrition and its determinants in older adults living in foster families in Guadeloupe (French West Indies). Methods: This cross-sectional study was gathered from the KASAF (Karukera Study of Ageing in Foster families) study (n = 107, 41M/66F, Mdn 81.8 years). Nutritional status was assessed with the Mini Nutritional Assessment Short‐Form (MNA‐SF). Clinical characteristics and scores on geriatric scales (Mini-Mental State Examination (MMSE), Activities of Daily Living (ADL), Short Physical Performance Battery (SPPB), Center for Epidemiologic Studies- Depression (CESD) and Questionnaire Quality of Life Alzheimer’s Disease (QoL-AD)) were extracted. Bivariate analysis and logistic models adjusted for age and gender were performed to test the association of nutritional status with socio-demographic variables and geriatric scales. Results: Thirty (28.0%) older adults were malnourished (MNA-SF score ≤7). In bivariate analysis, malnutrition was associated with an increased prevalence of cardiovascular diseases (46.7% versus 19.5%, p = 0.004), the presence of hemiplegia (30.0% versus 6.5%, p = 0.003), a poorer cognitive status (MMSE score 4.7 ± 7.1versus 9.7 ± 10.7; p = 0.031), higher risk of depression (CESD score 27.3 ± 23.0 versus 13.5 ± 14.4; p = 0.035) and dependency (ADL score 1.9 ± 1.9 versus 2.3 ± 2.1; p<0.001). Malnutrition was also associated with lower caregivers’rating of QoL (QoL-AD score 21.8 ± 6.4 versus 26.0 ± 5.7; p = 0.001) but not by older adult’s rating (24.1 ± 11.2 versus 28.3 ± 7.7; p = 0.156). Similar associations were observed in logistic models adjusted for age and gender. Conclusion: Malnutrition was common among foster families for older adults. Special attention towards the prevention and treatment of malnutrition in older adults from cardiovascular diseases, cognitive impairment, dependency and depression is necessary in this model of dependency support.

Background Non-valvular atrial fibrillation (NVAF) is common in very old adults and carries substantial thromboembolic and mortality risks. Evidence from Caribbean settings is scarce. Objective To assess 12-month mortality and associated factors in older adults with NVAF hospitalized in a geriatric short-stay unit in Guadeloupe. Methods Retrospective single-center cohort including patients aged ≥ 70 years with a history of NVAF or in-hospital NVAF, admitted between 1 January 2019 and 31 December 2020. Primary endpoint: all-cause mortality at 12 months. Univariable and multivariable logistic regression estimated odds ratios (OR) with 95% confidence intervals (CI). Results Among 220 patients (mean age 86 ± 7 years; 53.6% women), 25 (11.4%) died during the index hospitalization; 123 (55.9%) had died by 12 months. Lower ADL scores (OR 0.887, 95% CI 0.813–0.968), undernutrition (OR 1.620, 95% CI 1.096–2.393), and higher Charlson Comorbidity Index (OR 1.132, 95% CI 1.031–1.243) were independently associated with 12‑month mortality. Conclusions In very old adults with NVAF in Guadeloupe, undernutrition, loss of autonomy, and multimorbidity were independently associated with 12‑month mortality. These findings highlight the importance of nutritional status, functional autonomy, and multimorbidity in the prognostic assessment of very old adults with NVAF.

BACKGROUND: Aging is associated with a progressive decline in cognitive performance and functional autonomy, both closely related to frailty. Understanding the interrelation between these domains is essential to identify modifiable factors influencing cognitive impairment in older adults. OBJECTIVES: To evaluate the relationship between physical frailty, cognitive performance, and functional dependence, and to identify sociodemographic and clinical variables associated with cognitive impairment in community-dwelling older adults. DESIGN: Cross-sectional study. SETTING: FREEDOM-LNA cohort, a population-based study conducted by the University Hospital of Limoges, France. PARTICIPANTS: A total of 753 community-dwelling older adults aged ≥75 years, or ≥65 years with at least two comorbidities, were included. MEASUREMENTS: Cognitive function was assessed using the Mini Mental State Examination (MMSE), 5-word test (5WT), clock drawing test (CDT), and verbal fluency tests. Frailty was defined according to Fried’s physical criteria, and functional independence was evaluated using ADL and IADL scales. Sociodemographic, clinical, and lifestyle factors were analyzed using multivariate models to identify predictors of cognitive impairment. RESULTS: Of the participants, 34.4% had a pathologic MMSE, 46.0% failed the CDT, 68.0% the verbal fluency test, and 17.0% the 5WT. Cognitive performance was significantly lower among frail compared to prefrail and robust individuals. Older adults with pathologic cognition were more frequently dependent in activities of daily living. Independent predictors of poor cognitive performance included non-modifiable factors (age, sex, education) and modifiable ones (low BMI, hypertension, alcohol consumption, smoking, and polypharmacy). CONCLUSIONS: Cognitive impairment was highly prevalent among frail older adults and was strongly associated with loss of independence. Interventions targeting modifiable risk factors such as low BMI, hypertension, alcohol consumption, and smoking may help preserve cognitive and functional abilities in aging populations. Interventions to improve BMI and reduce alcohol consumption, smoking, and hypertension may preserve cognition in older adults. (150 words)