The use of in-house coronavirus tests made the jump during the Omicron wave, but the discrepancy remains, suggests a survey.

In the United States, the use of corona virus tests increased at home during the winter months, yet, high-income and well-educated people are more likely to report the use of tests, an online survey of American adults has suggested.

Between December 19 and March 12, 20.1 percent of survey respondents who said they had symptoms reported using a home-based test compatible with Covid-19, from 5.7 percent between late August and early December. Fish, when the main type of coronavirus was in the delta. the United States.

Test use at home increased during fall and early winter, the survey found, at the peak in January, when 11% of respondents reported having used a home test in the past 30 days.

Almost 40% of those who used the test at home said that they did so because they had been exposed to code-19. 28.9% said they tested themselves because they were experiencing symptoms such as lies. Work, school and travel tests were less common, the researchers found. Those who were vaccinated and those who were vaccinated were twice as likely to report at home using tests that were non-vaccinated.

The study was led by researchers at Boston Children’s Hospital and the Centers for Disease Control and Prevention. It is the first online survey of more than 400,000 US adults surveyed between August 23 and March 12. Participants were asked whether they had any symptoms consistent with the code, whether they had been tested for the virus within the last 30 days and if so. , What kind of test did they use.

The results are consistent with reports of growing demand for tests in homes as highly prevalent Omicron varieties and rely on self-tests as a precaution before and after American vacation travel and meetings. The availability of home-grown tests has also increased in recent months as manufacturers increase production and the Biden administration began sending free tests to U.S. households in January.

In household respondents with more than $ 150,000, 9.5% reported using home tests, compared with 4.7% of their household incomes between $ 50,000 and $ 74,999 and 3.1% of those with household incomes of $ 15,000. Is less Of those who have a postgraduate degree, 8.4% are home-schooled, 3.5% compared to those with a high school degree or lower. White survey respondents were twice as likely as black respondents to report using tests. Improving education on the test and increasing access to free tests will help reduce disparities, the researchers said.

The results come in as test demand decreases and some states begin closing their public testing sites. It is unclear if many of those who tested positive for home tests had their results communicated to health authorities or confirmed their infection with follow-up PCR tests. But some experts have expressed concern that increasing reliance on tests at home can make it even more difficult for officers to keep tabs on the virus.

Self-reported use of home tests began to decline last month, as the number of US cases decreased, according to the survey.

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