tetano
Editor, Senior Moderator
Work
. 2023 Mar 8.
doi: 10.3233/WOR-220428. Online ahead of print.
Predictors of impaired functioning among long COVID patients
Leonard A Jason[SUP] 1 [/SUP], Joseph A Dorri[SUP] 1 [/SUP]
Affiliations
Abstract
Background: There is limited information on what acute factors predict more long-term symptoms from COVID-19.
Objective: Our objective was to conduct an exploratory factor analysis of self-reported symptoms at two time points of Long COVID-19.
Methods: Data from patients with Long COVID-19 were collected at the initial two weeks of contracting SARS CoV-2 and the most recent two weeks, with a mean duration of 21.7 weeks between the two-time points. At time point 2, participants also complete the Coronavirus Impact Scale (CIS), measuring how the COVID-19 pandemic affected various dimensions of their lives (e.g., routine, access to medical care, social/family support, etc.).
Results: At time 1, a three-factor model emerged consisting of Cognitive Dysfunction, Autonomic Dysfunction and Gastrointestinal Dysfunction. The analysis of time 2 resulted in a three-factor model consisting of cognitive dysfunction, autonomic dysfunction, and post-exertional malaise. Using factor scores from time 1, the Autonomic Dysfunction and the Gastrointestinal Dysfunction factor scores significantly predicted the CIS summary score at time two. In addition, the same two factor scores at time 1 predicted the occurrence of myalgic encephalomyelitis/chronic fatigue syndrome at time 2.
Conclusion: As Cognitive and Autonomic Dysfunction emerged as factors for both time points, suggesting health care workers might want to pay particular attention to these factors that might be related to later symptoms and difficulties with returning to pre-illness family life and work functioning.
Keywords: Long COVID-19; PASC; SARS CoV-2 virus; exploratory factor analysis; myalgic encephalomyelitis/chronic fatigue syndrome.
. 2023 Mar 8.
doi: 10.3233/WOR-220428. Online ahead of print.
Predictors of impaired functioning among long COVID patients
Leonard A Jason[SUP] 1 [/SUP], Joseph A Dorri[SUP] 1 [/SUP]
Affiliations
- PMID: 36911958
- DOI: 10.3233/WOR-220428
Abstract
Background: There is limited information on what acute factors predict more long-term symptoms from COVID-19.
Objective: Our objective was to conduct an exploratory factor analysis of self-reported symptoms at two time points of Long COVID-19.
Methods: Data from patients with Long COVID-19 were collected at the initial two weeks of contracting SARS CoV-2 and the most recent two weeks, with a mean duration of 21.7 weeks between the two-time points. At time point 2, participants also complete the Coronavirus Impact Scale (CIS), measuring how the COVID-19 pandemic affected various dimensions of their lives (e.g., routine, access to medical care, social/family support, etc.).
Results: At time 1, a three-factor model emerged consisting of Cognitive Dysfunction, Autonomic Dysfunction and Gastrointestinal Dysfunction. The analysis of time 2 resulted in a three-factor model consisting of cognitive dysfunction, autonomic dysfunction, and post-exertional malaise. Using factor scores from time 1, the Autonomic Dysfunction and the Gastrointestinal Dysfunction factor scores significantly predicted the CIS summary score at time two. In addition, the same two factor scores at time 1 predicted the occurrence of myalgic encephalomyelitis/chronic fatigue syndrome at time 2.
Conclusion: As Cognitive and Autonomic Dysfunction emerged as factors for both time points, suggesting health care workers might want to pay particular attention to these factors that might be related to later symptoms and difficulties with returning to pre-illness family life and work functioning.
Keywords: Long COVID-19; PASC; SARS CoV-2 virus; exploratory factor analysis; myalgic encephalomyelitis/chronic fatigue syndrome.