Articles: aged.
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Like in other countries, the age pyramid in Portugal has been changing considerably, with a substantial increase in the size of the older population and a significant reduction in the number of young people. With aging, co-occurrence of several conditions becomes frequent, often leading to the use of multiple medications (polypharmacy). Polypharmacy in the older population is particularly relevant considering the physiological changes of the ageing process, which increase the risk of drug interactions, poor adherence to treatment, and adverse drug reactions, especially in the oldest-old population (85 years or older). As the size of the older population is likely to increase significantly, it is important to characterize the pattern of medicines' use by the elderly while also identifying cases of polypharmacy in order to obtain evidence that can be used to develop specific measures to tackle the high prevalence of use and its associated risks. To this end, the aim of this study was to characterize medication use by older individuals in Portugal. ⋯ In the elderly, there were sex differences in the pattern of medicines' use, and there were also significant age-related differences in 2019. To the best of our knowledge, our study is the first nationwide analysis of reimbursed medicines' consumption data in the elderly, which is essential to characterize the use of medicines in this age group in Portugal.
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Scand J Prim Health Care · Dec 2023
Use of primary health care services and mortality in older patients with type 2 diabetes with or without comorbidities.
This study aimed to examine primary health care (PHC) service utilization and mortality in older patients with type 2 diabetes (T2D) with or without comorbidities. ⋯ In older patients with T2D, the presence of comorbidities was associated with increased use of PHC services and increased mortality. Increase in the number of appointments was associated with reduced mortality in patients with T2D with or without comorbidities.Key PointsIn older patients with T2D, it has not been studied whether and to what extend multimorbidity affects use of PHC services and mortality.The presence of comorbidities according to the Charlson Comorbidity Index (CCI) was associated with increased use of PHC services.The number of appointments to GPs or nurses was associated with reduced mortality in patients with T2D with or without comorbidities according to the CCI.