Journal Article

Symptoms and recovery among adult outpatients with and without COVID‐19 at 11 healthcare facilities—July 2020, United States

McClellan, Robert, Wilson, Jennifer G., Rice, Todd W., Griggs, Eric P., Kim, Kaylee, Casey, Jonathan D., Marcet, Paula L., Sciarratta, Courtney N., Fisher, Kiva A., Lindsell, Christopher J., Steingrub, Jay S., Hart, Kimberly W., Grear, Brittany, Marzano, Luc, Self, Wesley H., Hager, David N., Smith, Emily R., Wu, Michael, Grijalva, Carlos G., Feldstein, Leora R., Tenforde, Mark W., Ginde, Adit A., Shapiro, Nathan I., Baughman, Adrienne, Brown, Samuel M., Flannery, Brendan, Patel, Manish M., Olson, Samantha M., Robinson, Sonya, Erickson, Heidi L., Caplan, Alexis, Mlynarczyk, Kristin, Files, D. Clark, Gibbs, Kevin W., Richards, Bridget, Exline, Matthew C., Tan, Hsi‐nien, Prekker, Matthew E., Henning, Daniel J., Plata, Zuwena, Peltan, Ithan D., Talbot, H. Keipp, Ogokeh, Constance E., Kassem, Ahmed M., Hennesy, Nora A., Kim, Sara S.

2021

Overview

Background Symptoms of mild COVID‐19 illness are non‐specific and may persist for prolonged periods. Effects on quality of life of persistent poor physical or mental health associated with COVID‐19 are not well understood. Methods Adults aged ≥18 years with laboratory‐confirmed COVID‐19 and matched control patients who tested negative for SARS‐CoV‐2 infection at outpatient facilities associated with 11 medical centers in the United States were interviewed to assess symptoms, illness duration, and health‐related quality of life. Duration of symptoms, health‐related quality of life measures, and days of poor physical health by symptoms experienced during illness were compared between case patients and controls using Wilcoxon rank‐sum tests. Symptoms associated with COVID‐19 case status were evaluated by multivariable logistic regression. Results Among 320 participants included, 157 were COVID‐19 cases and 163 were SARS‐CoV‐2 negative controls. Loss of taste or smell was reported by 63% of cases and 6% of controls and was strongly associated with COVID‐19 in logistic regression models (adjusted odds ratio [aOR] = 32.4; 95% confidence interval [CI], 12.6‐83.1). COVID‐19 cases were more likely than controls to have experienced fever, body aches, weakness, or fatigue during illness, and to report ≥1 persistent symptom more than 14 days after symptom onset (50% vs 32%, P < .001). Cases reported significantly more days of poor physical health during the past 14 days than controls (P < .01). Conclusions Differentiating COVID‐19 from other acute illnesses will require widespread diagnostic testing, especially during influenza seasons. Persistent COVID‐19‐related symptoms may negatively affect quality of life, even among those initially presenting with mild illness.

• Publisher: John Wiley & Sons, Inc,John Wiley and Sons Inc
• Subject: Abdomen / Adult / Adults / Age / anosmia / Case-Control Studies / Chronic illnesses / Chronic obstructive pulmonary disease / Clinics / Comparative analysis / Confidence intervals / convalescence / COVID-19 / COVID-19 - psychology / Demographics / Diarrhea / Disease / Ethnicity / Female / Fever / Health aspects / Health care / Health care facilities / Health Facilities / Humans / Illnesses / Infection / Infections / Influenza / Interviews / Logistic Models / Male / Medical centers / Medical laboratories / Medical research / Medicine, Experimental / Mental health / Middle Aged / Model testing / Nausea / Olfaction / Original / Outpatient care facilities / Outpatients / Pain / Patients / Polymerase chain reaction / Public health / Quality of Life / recovery / Regression analysis / Regression models / Respiratory diseases / SARS-CoV-2 / Severe acute respiratory syndrome / Severe acute respiratory syndrome coronavirus 2 / Smell / Statistical analysis / symptoms duration / Vaccines / Viral diseases / Viruses / Vomiting