Study: 7 in 10 suffer from insomnia after Covid-19

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Researchers looked “under the microscope” at how even mild infections affect sleep quality and found that 76% suffer from insomnia, with those experiencing anxiety or depression more vulnerable.

The connection between the occurrence of chronic insomnia in patients who have recovered from Covid-19 is already known. However, a group of scientists tried to find out whether mild infections also affect sleep quality.

The study, published in the journal Frontiers in Public Health, looked at 1,056 people over 18 years of age in Vietnam who had been diagnosed with Covid-19 but had not been hospitalized in the past six months and had no previous history of illness. sleep.

76% of study participants reported insomnia, and 22.8% of them had severe insomnia. Half of the participants stated that they woke up more often at nightand the third – what they had problems falling asleepthey slept worse and spent less time.

The severity of the initial infection did not appear to correlate with the severity of the insomnia they experienced. Although asymptomatic Covid-19 patients scored lower on the Insomnia Index (the difference was not statistically significant).

Two groups of people had significantly higher rates of insomniathan others: people who previously had a chronic disease and those who experienced symptoms of depression or anxiety. The scientists also found that the level of insomnia reported by patients was not only much higher than that of the general population, but also higher than that of patients hospitalized with Covid-19.

This may be partly because they focused on recently recovered patients who may still have symptoms of long covid. Patients who have recently recovered may also be more stressed and sensitive to changes in their physical health, causing them to have trouble sleeping.

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