Table 4 Comparison of CD4 + T lymphocytes in peripheral blood of asymptomatic OMICRON infected patients and 2020 mild COVID-19 infected patients sampled
Study group (n) | LT CD3 + T lymphocyte (count/μL) | LT CD4 + T lymphocyte (count/μL) | LT CD4 + T lymphocyte (percentage, %) |
|---|---|---|---|
Patients with asymptomatic OMICRON infection (n = 281) | 830.3. ± 404.7 | 445.5 ± 230.3 | 35.9 ± 7.8 |
Patients with mild COVID-19 infection in 2020 (n = 54) | 760.3 ± 309.9 | 401.9 ± 165.6 | 37.0 ± 8.4 |
t value | 1.308 | 1.766 | − 1.061 |
P value | 0.192 | 0.080 | 0.289 |