Appelros P, Matérne M, Jarl G, Arvidsson-Lindvall M. Comorbidity in Stroke-Survivors: Prevalence and Associations with Functional Outcomes and Health.
J Stroke Cerebrovasc Dis 2021;
30:106000. [PMID:
34314983 DOI:
10.1016/j.jstrokecerebrovasdis.2021.106000]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/03/2021] [Accepted: 07/06/2021] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVES
The purpose of this study was to evaluate the prevalence and impact of stroke-related comorbidity in a community-based sample of stroke survivors. We sought to find out which types of comorbidity that were most important with respect to the patients' functional outcomes and general health.
MATERIALS AND METHODS
All stroke survivors (n = 330) living in a medium-sized Swedish municipality were included. Patient records were reviewed to determine the presence of comorbidities. A selection of patient reported outcomes were used to assess subjective symptoms, functional outcomes, and general health. Logistic regression models were used to investigate the association between comorbidities, residual symptoms, and subjective symptoms on the one hand, and functional outcomes and general health on the other hand.
RESULTS
Hypertension (80%) was the most common cardiovascular risk factor. Ischemic heart disease was found in 18% and congestive heart failure in 10%. Of non-cardiovascular disorders, orthopaedic diseases were commonest (30%). Psychiatric disorders and cognitive impairment were present in 11% and 12% respectively. Hemiparesis is associated with both functional outcomes and general health. Additionally, orthopedic disorders, vertigo, cognitive impairment, nicotine use, chronic pulmonary disorders, and age, are associated with different functional outcomes. Psychiatric, orthopedic and neurological disorders are related to general health. The patient-reported outcome measure "feeling of tiredness" is important for many of the outcomes, while "feeling depressed" and "having pain" are associated with general health.
CONCLUSIONS
Many medical conditions, several of which have received little attention so far, are associated with functional outcome and general health in stroke survivors. If the intention is to describe comorbidity relevant to function and general health in stroke patients, disorders that hitherto have received little attention, must be considered.
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