Table II.
Demographics of febrile infants younger than 57 days: Comparison by SARS-CoV-2 infection status
| Characteristics | SARS-CoV-2 infected (n = 20) | SARS-CoV-2 uninfected (n = 81) | Risk difference (95% CI) | P value |
|---|---|---|---|---|
| Mean age, d | 29.1 ± 12 | 36.6 ± 14 | −7.5 (−14.4 to −0.6) | .03 |
| Age <29 d | 11 (55) | 25 (31) | 24.1% (1.0 to 45.3) | .07 |
| Sex, male | 10 (50) | 45 (56) | −5.6% (−28.1 to 17.3) | .8 |
| Race | ||||
| White | 8 (40) | 30 (37) | 3.0% | .04 |
| Black | 1 (5) | 13 (16) | −11.0% | |
| Asian | 0 | 14 (17) | −17.3% | |
| Multiracial/other | 10 (50) | 23 (28) | 22.6% | |
| Unknown | 1 (5) | 1 (1) | 3.8% | |
| Ethnicity, Hispanic | 6 (30) | 4 (5) | 25.1% (8.1 to 47.2) | .004 |
| Insurance, public/no insurance | 16 (80) | 39 (48) | 31.9% (7.7 to 47.8) | .01 |
| Prematurity | 3 (15) | 4 (5) | 10.1% (−2.0 to 31.3) | .14 |
| Underlying medical condition | 3 (15) | 4 (5) | 10.1% (−2.0 to 31.3) | .14 |
Values are mean ± SD or number (%) unless otherwise noted.