Demographic factors affect the severity of long COVID symptoms, according to a study from University College London. Learn about the key findings.
Demographic factors have a significant impact on the severity of long COVID symptoms, according to a study that was published online Oct. 28 in the journal JRSM Open. The research was conducted by David Sunkersing, Ph.D., of University College London, along with colleagues, who analyzed self-reported long COVID symptoms between November 2020 and March 23, 2022, using a digital app. In total, 1,008 participants were included in the study.
The researchers identified a total of 109 symptom categories reported by the participants. Among these, the most prevalent symptoms were pain, which affected 26.5 percent of respondents, neuropsychological problems which affected 18.4 percent, fatigue which was reported by 14.3 percent, and dyspnea, which was reported by 7.4 percent of participants. In addition, the intensity of the reported symptoms was observed to increase by 3.3 percent per month from the time of registration.
The analysis showed that age groups also influenced symptom severity. Compared to participants aged 18 to 27, those in the 68 to 77 age range experienced greater symptom intensity, with 32.8 percent greater severity, while those aged 78 to 87 reported an 86 percent increase in symptom intensity. In terms of gender, men and women reported a difference in symptom intensity, with men experiencing 9.2 percent more severe symptoms. Additionally, non-white people reported 23.5 percent higher symptom intensity compared to white participants.
Educational level was also associated with symptom intensity. Those with higher levels of education reported less intense symptoms, ranging from 27.7 percent to 62.8 percent less compared to those with lower levels of education. Participants residing in deprived areas were also found to experience higher symptom intensity.
David Sunkersing, in a statement, highlighted the ongoing concern about COVID-19 occurrences, mentioning that “with continued occurrences of COVID-19 (e.g., LB.1 or D-FLiRT variants), the potential for new cases remains a pressing concern.” Additionally, Sunkersing indicated that “our findings may help shape targeted interventions and support strategies for those at risk.”
It is important to note that two of the study’s authors disclosed ties to Living With Ltd., which could be relevant to the interpretation of the results.
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