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The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.

Obesity and COVID-19 Severity in a Designated Hospital in Shenzhen, China

Cai, Qingxian, Chen, Fengjuan, Wang, Tao, Luo, Fang, Liu, Xiaohui, Wu, Qikai, He, Qing, Wang, Zhaoqin, Liu, Yingxia, Liu, Lei, Chen, Jun, Xu, Lin·2020·Diabetes Care

Abstract

OBJECTIVE: Patients with obesity are at increased risk of exacerbations from viral respiratory infections. However, the association of obesity with the severity of coronavirus disease 2019 (COVID-19) is unclear. We examined this association using data from the only referral hospital in Shenzhen, China. RESEARCH DESIGN AND METHODS: A total of 383 consecutively hospitalized patients with COVID-19 admitted from 11 January 2020 to 16 February 2020 and followed until 26 March 2020 at the Third People’s Hospital of Shenzhen were included. Underweight was defined as a BMI <18.5 kg/m2, normal weight as 18.5–23.9 kg/m2, overweight as 24.0–27.9 kg/m2, and obesity as ≥28 kg/m2. RESULTS: Of the 383 patients, 53.1% were normal weight, 4.2% were underweight, 32.0% were overweight, and 10.7% were obese at admission. Obese patients tended to have symptoms of cough (P = 0.03) and fever (P = 0.06) compared with patients who were not obese. Compared with normal weight patients, those who were overweight had 1.84-fold odds of developing severe COVID-19 (odds ratio [OR] 1.84, 95% CI 0.99–3.43, P = 0.05), while those who were obese were at 3.40-fold odds of developing severe disease (OR 3.40, 95% CI 1.40–2.86, P = 0.007), after adjusting for age, sex, epidemiological characteristics, days from disease onset to hospitalization, presence of hypertension, diabetes, cardiovascular disease, chronic obstructive pulmonary disease, liver disease, and cancer, and drug used for treatment. Additionally, after similar adjustment, men who were obese versus those who were normal weight were at increased odds of developing severe COVID-19 (OR 5.66, 95% CI 1.80–17.75, P = 0.003). CONCLUSIONS: In this study, obese patients had increased odds of progressing to severe COVID-19. As the severe acute respiratory syndrome coronavirus 2 may continue to spread worldwide, clinicians should pay close attention to obese patients, who should be carefully managed with prompt and aggressive treatment.

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Research works printed but not linked: 5

  1. Cai, Characteristics of liver tests in COVID-19 patients, J Hepatol
  2. Huang, Application and effects of fever screening system in the prevention of nosocomial infection in the only designated hospital of coronavirus disease 2019 (COVID-19) in Shenzhen, China, Infect Control Hosp Epidemiol
  3. Wang, Clinical outcome of 55 asymptomatic cases at the time of hospital admission infected with SARS-Coronavirus-2 in Shenzhen, China, J Infect Dis
  4. Yuan, PCR assays turned positive in 25 discharged COVID-19 patients, Clin Infect Dis
  5. Zhao, Early virus clearance and delayed antibody response in a case of COVID-19 with a history of co-infection with HIV-1 and HCV, Clin Infect Dis

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Metadata

Authors
Cai, Q., Chen, F., Wang, T., Luo, F., Liu, X., Wu, Q., He, Q., Wang, Z., Liu, Y., Liu, L., Chen, J., & Xu, L.
Venue
Diabetes Care
Published
2020-05-14
Volume
43
Issue
7
Pages
1392-1398
ISSN
  • 0149-5992 (ISSN-L)
  • 1935-5548
OpenAlex
W3014364276
Cited by
706
References
36
FWCI
19.31
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Obesity and COVID-19 Severity in a Designated Hospital in Shenzhen, China. https://app.cochat.ai/papers/10.2337/dc20-0576
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Cai, Q., Chen, F., Wang, T., Luo, F., Liu, X., Wu, Q., He, Q., Wang, Z., Liu, Y., Liu, L., Chen, J., & Xu, L. (2020). Obesity and COVID-19 Severity in a Designated Hospital in Shenzhen, China. Diabetes Care. https://doi.org/10.2337/dc20-0576

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