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. 2021 Sep 26;14:374. doi: 10.1186/s13104-021-05782-7

Table 3.

Relationship between characteristics and readmission of COVID-19 patients

Adjusted OR (95% CI) Crude OR (95% CI) Variable
Age
 ≥ 60  1 1
  > 60 1.83 (1.00, 3.31)* 1.12 (0.52, 2.47)
Sex
 Male 1
 Female 1.30 (0.72, 2.34)
Dry cough
 No 1
 Yes 0.68 (0.37, 1.23)
Fever
 No 1
 Yes 0.62 (0.34, 1.12)
Comorbidity
 No 1 1
 DM 5.27 (2.34, 11.89)* 3.43 (1.13, 8.37)*
 HTN 1.28 (0.48, 3.39) 0.72 (0.21, 2.47)
 Others 2.38(1.13, 5.05)* 1.24 (0.46, 3.27)
D-dimer (ng/ml)
 No 1
 Yes 1.70 (0.74, 3.94)
PCR
 No 1
 Yes 0.86 (0.46, 1.63)
Creatinine, mg/dL
 < 1.2 1 1
  ≥ 1.2 2.84 (1.48, 5.43)* 2.15 (1.00, 4.59)*
Duration of hospitalization
  < 6 1 1
 ≥  6 1.93 (1.06, 3.51)* 2.00(0.94, 4.27)
Admission to ICU
 No 1
 Yes 1.60(0.73, 3.52)
CT result
 Normal 1
 Abnormal 1.48 (0.67, 3.28)
Site of lesion(s)
 Multiple lobes 1 1
 Peripheral 3.36 (1.10, 10.19)* 2.40 (0.75, 7.67)
 Lung bases 4.41 (1.38, 14.05)* 4.16 (1.23, 14.05)*
 Peribronchovascular distribution 4.55 (0.72, 28.4) 4.43 (0.65, 30.51)
 Central 20.5 (3.10, 135.5)* 6.15 (0.66, 56.93)