tetano
Editor, Senior Moderator
Ann Transl Med
. 2021 Feb;9(3):213.
doi: 10.21037/atm-20-5320.
The interval between onset and admission predicts disease progression in COVID-19 patients
Liang Peng[SUP] 1 [/SUP], Qing-Quan Lv[SUP] 2 [/SUP], Fan Yang[SUP] 3 [/SUP], Xing-Mei Wu[SUP] 1 [/SUP], Cheng-Cheng Zhang[SUP] 1 [/SUP], Yong-Quan Wang[SUP] 1 [/SUP], Wen-Hao Huang[SUP] 1 [/SUP], Chun-Wei Li[SUP] 1 [/SUP], Yi Wei[SUP] 1 [/SUP], Ren-Qiang Ma[SUP] 1 [/SUP], Ke-Jing Tang[SUP] 4 [/SUP], Lin Yao[SUP] 5 [/SUP], Jian Li[SUP] 1 [/SUP], Wei-Ping Wen[SUP] 1 [/SUP]
Affiliations
Abstract
Background: The prognostic role of the interval between disease onset and hospital admission (O-A interval) was undetermined in patients with the coronavirus disease 2019 (COVID-19).
Methods: A total of 205 laboratory-confirmed inpatients admitted to Hankou hospital of Wuhan from January 11 to March 8, 2020 were consecutively included in this retrospective observational study. Demographic data, medical history, laboratory testing results were collected from medical records. Univariate and multivariate logistic regression models were used to evaluate the prognostic effect of the O-A interval (?7 versus >7 days) on disease progression in mild-to-moderate patients. For severe-to-critical patients, the in-hospital mortality and the length of hospital stay were compared between the O-A interval subgroups using log-rank test and Mann-Whitney U test, respectively.
Results: Mild-to-moderate patients with a short O-A interval (?7 days) are more likely to deteriorate to severe-to-critical stage compared to those with a long O-A interval (>7 days) [unadjusted odds ratio =2.93, 95% confidence interval (CI), 1.32-6.55; adjusted odds ratio =3.44, 95% CI, 1.20-9.83]. No association was identified between the O-A interval and the mortality or the length of hospital stay of severe-to-critical patients.
Conclusions: The O-A interval has predictive values for the disease progression in mild-to-moderate COVID-19 patients. Under circumstances of the specific health system in Wuhan, China, the spontaneous healthcare-seeking behavior is usually determined by patients' own heath conditions. Hence, the O-A interval can be reflective of the natural course of COVID-19 to some extent. However, our findings should be validated further in other cohorts and in other health systems.
Keywords: Coronavirus disease 2019 (COVID-19); health system; interval; prognosis.
. 2021 Feb;9(3):213.
doi: 10.21037/atm-20-5320.
The interval between onset and admission predicts disease progression in COVID-19 patients
Liang Peng[SUP] 1 [/SUP], Qing-Quan Lv[SUP] 2 [/SUP], Fan Yang[SUP] 3 [/SUP], Xing-Mei Wu[SUP] 1 [/SUP], Cheng-Cheng Zhang[SUP] 1 [/SUP], Yong-Quan Wang[SUP] 1 [/SUP], Wen-Hao Huang[SUP] 1 [/SUP], Chun-Wei Li[SUP] 1 [/SUP], Yi Wei[SUP] 1 [/SUP], Ren-Qiang Ma[SUP] 1 [/SUP], Ke-Jing Tang[SUP] 4 [/SUP], Lin Yao[SUP] 5 [/SUP], Jian Li[SUP] 1 [/SUP], Wei-Ping Wen[SUP] 1 [/SUP]
Affiliations
- PMID: 33708840
- PMCID: PMC7940893
- DOI: 10.21037/atm-20-5320
Abstract
Background: The prognostic role of the interval between disease onset and hospital admission (O-A interval) was undetermined in patients with the coronavirus disease 2019 (COVID-19).
Methods: A total of 205 laboratory-confirmed inpatients admitted to Hankou hospital of Wuhan from January 11 to March 8, 2020 were consecutively included in this retrospective observational study. Demographic data, medical history, laboratory testing results were collected from medical records. Univariate and multivariate logistic regression models were used to evaluate the prognostic effect of the O-A interval (?7 versus >7 days) on disease progression in mild-to-moderate patients. For severe-to-critical patients, the in-hospital mortality and the length of hospital stay were compared between the O-A interval subgroups using log-rank test and Mann-Whitney U test, respectively.
Results: Mild-to-moderate patients with a short O-A interval (?7 days) are more likely to deteriorate to severe-to-critical stage compared to those with a long O-A interval (>7 days) [unadjusted odds ratio =2.93, 95% confidence interval (CI), 1.32-6.55; adjusted odds ratio =3.44, 95% CI, 1.20-9.83]. No association was identified between the O-A interval and the mortality or the length of hospital stay of severe-to-critical patients.
Conclusions: The O-A interval has predictive values for the disease progression in mild-to-moderate COVID-19 patients. Under circumstances of the specific health system in Wuhan, China, the spontaneous healthcare-seeking behavior is usually determined by patients' own heath conditions. Hence, the O-A interval can be reflective of the natural course of COVID-19 to some extent. However, our findings should be validated further in other cohorts and in other health systems.
Keywords: Coronavirus disease 2019 (COVID-19); health system; interval; prognosis.