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Background: Different multimorbidity patterns can affect health trajectories and influence survival.
Aims: We investigated their association with mortality in two population-based cohorts of older adults.
Methods: Two Italian cohorts of randomly selected individuals (60–79 years old) from general population: CUORE (baseline 2008–2012) and Moli-sani (baseline 2005–2010). Latent Class Analysis used to identify homogeneous groups of multimorbid individuals (≥ 2 diseases) with similar underlying disease patterns. Cox regression models used to assess the association of multimorbidity patterns and all-cause mortality (end of follow-up 12/31/2019). Results pooled in a random-effects meta-analysis.
Results: Total samples of 3,695 individuals in CUORE (48% male, mean age 68.8 years [SD 5.6]) and 7,801 in Moli-sani (51% male, mean age 68.2 years [SD 5.4]). In both cohorts, six multimorbidity patterns were identified and named after their overexpressed diseases: ,, (i.e., no diseases overexpressed). Overall mortality rates were 1.66 per 100 person/years in CUORE and 1.85 per 100 person/years in Moli-sani. Compared to the multimorbidity-free group (< 2 diseases), individuals displaying a pattern showed the highest mortality (pooled HR 2.62, 95% CI 2.15–3.10), followed by (pooled HR 1.45, 95% CI 1.21–1.68), (pooled HR 1.33, 95% CI 1.01–1.64) and , (pooled HR 1.33, 95% CI 1.06–1.60).
Discussion: Multimorbidity patterns in older adults are differentially associated to shorter survival.
Conclusions: Their identification may help optimize clinical management by improving risk stratification, allowing for more targeted prevention and intervention strategies.
Supplementary Information: The online version contains supplementary material available at 10.1007/s40520-025-03150-0.
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http://dx.doi.org/10.1007/s40520-025-03150-0 | DOI Listing |
Cureus
August 2025
Department of Conservative Dentistry and Endodontics, Amrita Vishwa Vidyapeetham, Amrita School of Dentistry, Kochi, IND.
Oral health is important for the overall health of an individual, particularly older adults. However, a number of obstacles frequently prevent older people from receiving timely and appropriate dental care. These obstacles are intricate and multifaceted, involving systemic diseases, cognitive elements, and psychological, financial, and educational issues.
View Article and Find Full Text PDFDiabetes Obes Metab
September 2025
Phase I Clinical Trial Research Ward, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, People's Republic of China.
Background: Metabolic dysfunction-associated steatotic liver disease (MASLD) is an emerging global health concern, and its presence increases the risk of multi-system diseases. This study aimed to investigate the multimorbidity trajectories of chronic diseases in people living with MASLD.
Methods: We identified 137 859 MASLD patients in UK Biobank and used 'propensity score matching' to match an equal number of non-MASLD controls.
Front Med (Lausanne)
August 2025
Chongqing General Hospital, Chongqing, China.
Background: The prevalence, patterns, and impact of multimorbidity on health-related quality of life (HRQoL) remain inadequately understood among rural populations in southwest China. This study seeks to fill this knowledge gap by systematically examining these aspects.
Methods: Participants were recruited from the China Multi-Ethnic Cohort (CMEC) study.
Compr Physiol
October 2025
School of Pharmacy and Medical Sciences, Griffith University, Southport, Queensland, Australia.
Mechanisms underlying cardiovascular, affective, and metabolic (CAM) multimorbidity are incompletely defined. We assessed how two risk factors-chronic stress (CS) and a Western diet (WD)-interact to influence cardiovascular function, resilience, adaptability, and allostatic load (AL); explore pathway involvement; and examine relationships with behavioral, metabolic, and systemic AL. Male C57Bl/6 mice (8 weeks old, n = 64) consumed a control (CD) or WD (12%-65%-23% or 32%-57%-11% calories from fat-carbohydrate-protein) for 17 weeks, with half subjected to 2 h daily restraint stress over the final 2 weeks (CD + CS and WD + CS).
View Article and Find Full Text PDFTher Adv Respir Dis
September 2025
Department of Pulmonary and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu 610041, China.
Background: Hermansky-Pudlak syndrome (HPS) is a rare disease characterized by excessive bleeding, oculocutaneous albinism, and pulmonary fibrosis (PF). However, few studies have systematically summarized the clinical characteristics of HPS.
Objectives: To summarize the clinical characteristics, risk factors of PF, radiological and pathological presentations, and prognostic factors in patients with HPS.