Factors Associated with the Deterioration of Intrinsic Capacity among Older Adults in Mexico and Colombia

• Published in: Annals of geriatric medicine and research Vol. 28; no. 2; pp. 156 - 163
• Main Authors: Rico, Claudia Liliana Valencia, Quirarte, Nora Hilda González, Ortiz, Lidia Guadalupe Compeán, Hidalgo, Hortensia Castañeda, Valderrama, Sandra Milena Campiño, Rayas, Lilia Fletes
• Format: Journal Article
• Language: English
• Published: Korea (South) Korean Geriatrics Society 01.06.2024; Korea Geriatrics Society; 대한노인병학회
• Subjects: geriatric assessment; intrinsic capacity; older adult; Original; risk factors; 가정의학; Intrinsic capacity; Geriatric assessment; Older adult; Risk factors
• ISSN: 2508-4798; 2508-4909; 2508-4909
• DOI: 10.4235/agmr.23.0182

Intrinsic capacity (IC) is defined as "all the physical and mental attributes possessed by the older person." This concept has gained momentum in recent years because it provides insights into the changes in the functional capacity of individuals during their life. This study examined common factors associated with IC decline among older adults in Mexico and Colombia. This cross-sectional, correlational study included 348 community-dwelling older adults. Sociodemographic, clinical, and family conditions were assessed as possible associated factors, and IC was analyzed across five domains: cognitive, locomotor, psychological, vitality (malnutrition through deficiency and excess), and sensory (visual and auditory). Parametric and non-parametric statistical analyses were performed. The common factors associated with impairment according to domain were family dysfunctionality (cognitive domain); myocardial infarction, family dysfunctionality, age >80 years, home occupation, and not having a partner (locomotor domain); dysfunctional family and risk of falls (psychological domain); age >80 years and not having a partner (malnutrition by deficiency domain); age 60-79 years, walking <7,500 steps/day, and peripheral vascular disease (malnutrition by excess domain); risk of falling and being female (visual sensory domain); risk of falling (auditory sensory domain); and dysfunctional family and risk of falling (total intrinsic capacity). Both populations had common sociodemographic, clinical, and familial factors that directly affected total IC stocks and their domains.