TABLE 3. Predictors associated with having any symptoms (logistic regression) and number of symptoms (quasi-Poisson regression) 2 months after COVID-19 diagnosis (N = 363)* — Long Beach, California, April 1–December 10, 2020.
Characteristic | aOR/aIRR (95% CI) | P-value |
---|---|---|
Multivariable logistic regression model of predictors (aOR)
| ||
Intercept¶ |
0.15 (0.09–0.27) |
<0.001 |
Sex
| ||
Female |
2.83 (1.74–4.61) |
<0.001 |
At least one preexisting condition
|
2.17 (1.35–3.5) |
0.001 |
Age group, yrs
| ||
18–24 |
0.66 (0.26–1.66) |
0.38 |
25–39 |
Ref |
— |
40–54 |
1.86 (1.08–3.21) |
0.03 |
55–64 |
1.57 (0.73–3.38) |
0.24 |
≥65 |
1.47 (0.62–3.48) |
0.38 |
Multivariable quasi-Poisson model of predictors (aIRR)
| ||
Intercept† |
0.41 (0.21–0.81) |
0.01 |
Preexisting conditions
|
1.96 (1.32–2.91) |
0.001 |
Age group, yrs
| ||
18–24 |
0.73 (0.29–1.83) |
0.50 |
25–39 |
Ref |
— |
≥40 |
1.73 (1.14–2.63) |
0.01 |
Race/Ethnicity
| ||
Asian |
0.91 (0.41–2.04) |
0.82 |
Black/African American |
1.95 (1.02–3.73) |
0.04 |
Hispanic/Latino |
0.84 (0.49–1.43) |
0.52 |
Grouped§ |
1.24 (0.51–3.01) |
0.64 |
White |
Ref |
— |
Sex
| ||
Female | 2.13 (1.40–3.25) | <0.001 |
Abbreviations: aIRR = adjusted incidence rate ratio; aOR = adjusted odds ratio; CI = confidence interval; Ref = referent group.
* Analysis excludes one person who identified as nonbinary and two persons with insufficient outcome data.
† The intercept represents the expected mean aOR if a person identifies with all referent groups (e.g., in the quasi-Poisson model, the intercept represents the expected mean aOR of White males aged 25–39 years without preexisting conditions).
§ Includes American Indian persons, Alaska Native persons, Asian persons, Native Hawaiian or Other Pacific Islander persons, and persons who did not identify a race.