Premium
Factors associated with the occurrence of falls among older people with and without cataracts: Structural equation modelling analysis
Author(s) -
Tavares Darlene Mara dos Santos,
Oliveira Nayara Gomes Nunes,
Oliveira Neilzo Nunes,
Ikegami Érica Midori
Publication year - 2021
Publication title -
journal of clinical nursing
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.94
H-Index - 102
eISSN - 1365-2702
pISSN - 0962-1067
DOI - 10.1111/jocn.15640
Subject(s) - cataracts , medicine , mediation , gerontology , cross sectional study , poison control , structural equation modeling , injury prevention , older people , path analysis (statistics) , human factors and ergonomics , activities of daily living , psychology , demography , physical therapy , environmental health , ophthalmology , statistics , mathematics , pathology , sociology , political science , law
Aims and objectives To identify the frequency of falls among older people with and without cataracts and to verify the association of sociodemographic, clinical and behavioural variables with the number of falls among community‐dwelling older adults according to self‐reported cataracts. Background Although the literature on the topic is vast, no studies were found that described the explanatory factors for the relationship between sociodemographic, clinical and behavioural variables with the occurrence of falls in older people, with and without cataracts, through models previously tested in mediation analysis. Design and Method This is a cross‐sectional and quantitative study guided by the STROBE, conducted with two groups: older people with (268) and without cataracts (689). For analysing the data, the path analysis was performed. Results The occurrence of falls among the older people with cataracts was higher than in the group without cataracts. In both groups, frailty and depressive symptoms were directly associated with a higher occurrence of falls. Among older people with cataracts, the lowest physical performance score and the highest sedentary behaviour were directly associated with the highest number of falls. Among the older people without cataract, the youngest age, the highest number of morbidities and functional disability for instrumental activities of daily living were directly associated with the occurrence of falls. Conclusion The older people with cataracts have a higher frequency of falls. The factors associated with the occurrence of falls differ between the older people with and without cataracts. Relevance to clinical practice The expanded understanding of the factors associated with falls among community‐dwelling older adults, differentiating those with and without cataracts, guides the health professional in the development and implementation of measures to reduce the occurrence of these events.