Hip
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A new study on 475 long COVID patients (who were hospitalised with COVID early in the pandemic, before the vaccines were available) found that:
IQ was also affected:
Though cognitive issues actually improved over time, even though psychiatric symptoms got worse over the years:
Of course, whether these findings also apply to long COVID patients who were not hospitalised during their acute COVID infection, and/or patients who were vaccinated, is another question.
But my own case of long COVID seems to fit the pattern observed in this study: I was vaccinated, and caught an extremely mild case of COVID just over 2 years ago. But in spite of the mildness, within days of catching COVID, my fatigue and brain fog levels became permanently worse. And I developed a zombie-like mental numbness or mental vagueness.
However it was not until one year later after catching COVID that my anxiety symptoms and other mental health symptoms suddenly started getting worse. So the impression I have is that SARS-CoV-2 may be sitting their in the brain, or in some other organs, and may progressively cause further issues in some people.
While many people with long Covid improved over time, a substantial proportion still had cognitive problems two to three years later and saw symptoms of depression, anxiety and fatigue worsen rather than subside.
Questionnaires completed by participants showed that many felt moderate to severe levels of depression (47%), fatigue (40%) and anxiety (27%) two to three years after Covid. Rather than improving over time, the symptoms were on average worse two to three years after infection than at six to 12 months.
IQ was also affected:
While the researchers had no information on the participants’ thinking skills before they got Covid, cognitive tests two to three years later showed that on average patients’ IQs were 10 points lower than expected for their age, education and other factors. One in nine showed signs of “severe cognitive deficits”, which equate to an IQ 30 points lower than expected.
Though cognitive issues actually improved over time, even though psychiatric symptoms got worse over the years:
Source: this Guardian articleAlthough the proportion of patients reporting depression, anxiety and fatigue rose after six months, cognitive problems appeared to improve. Six months after infection, 44% had objective cognitive deficits compared with 33% at two to three years.
Of course, whether these findings also apply to long COVID patients who were not hospitalised during their acute COVID infection, and/or patients who were vaccinated, is another question.
But my own case of long COVID seems to fit the pattern observed in this study: I was vaccinated, and caught an extremely mild case of COVID just over 2 years ago. But in spite of the mildness, within days of catching COVID, my fatigue and brain fog levels became permanently worse. And I developed a zombie-like mental numbness or mental vagueness.
However it was not until one year later after catching COVID that my anxiety symptoms and other mental health symptoms suddenly started getting worse. So the impression I have is that SARS-CoV-2 may be sitting their in the brain, or in some other organs, and may progressively cause further issues in some people.
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