Table 4 Coefficients of the Bayesian linear regression model using Occam's Window method in predicting the length of hospital stay of covid-19 patients
From: Bayesian model averaging for predicting factors associated with length of COVID-19 hospitalization
Independent variables | P ≠ 0 | Model1 | Model2 | Model3 | Model4 | Model5 |
|---|---|---|---|---|---|---|
Constant | 100 | 10.31 | 10.36 | 10.14 | 10.19 | 10.3 |
Age(year) | 100 | 0.022 | 0.022 | 0.024 | 0.024 | 0.026 |
Sex(male vs female) | 0 | 0 | 0 | 0 | 0 | 0 |
ICU(yes vs no) | 100 | 4.6 | 4.5 | 4.3 | 4.3 | 4.6 |
Fever(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Cough(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Musculoskeletal pain(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Respiratory(yes vs no) | 100 | 0.52 | 0.5 | 0.52 | 0.5 | 0.52 |
Consciousness(yes vs no) | 1.1 | 0 | 0 | 0 | 0 | 0 |
Smell(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Taste(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Seizure(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Abdominal pain(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Nausea(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Vomiting(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Anorexia(yes vs no) | 23.2 | 0 | 0 | 0 | 0 | 0 |
Headache(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Dizziness(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Chest pain(yes vs no) | 45.7 | 0 | 1.028 | 0 | 1 | 0 |
PO2(mmHg) | 100 | -0.077 | -0.078 | -0.074 | -0.074 | -0.077 |
Diabetes(yes vs no) | 83 | 0.48 | 0.45 | 0.5 | 0.47 | 0.51 |
Immunodeficiency(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Asthma(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Chronic nervous disorders(yes vs no) | 9.2 | 0 | 0 | 0 | 0 | 0 |
Other chronic disorders(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
HTN(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
Discharge status(yes vs no) | 53.1 | -0.788 | -0.804 | 0 | 0 | -0.62 |
WBC(k/µl) | 100 | 0.00002 | 0.00002 | 0.00002 | 0.00002 | 0.00002 |
ALT(IU/l) | 0 | 0 | 0 | 0 | 0 | 0 |
AST(U/l) | 85.2 | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 |
ESR(mm/hr) | 0 | 0 | 0 | 0 | 0 | 0 |
CRP(mg/L) | 100 | 0.0067 | 0.0068 | 0.0067 | 0.0068 | 0.0069 |
BUN(mg/dl) | 57 | 0.014 | 0.014 | 0 | 0 | 0 |
ALP(U/L) | 0 | 0 | 0 | 0 | 0 | 0 |
COPD(yes vs no) | 0 | 0 | 0 | 0 | 0 | 0 |
NLR | 85 | 0.0544 | 0.054 | 0.053 | 0.053 | 0.057 |
n Var | Â | 11 | 12 | 9 | 10 | 10 |
R 2 | Â | 0.174 | 0.176 | 0.171 | 0.172 | 0.172 |
BIC | Â | -673.4 | -673 | -672.8 | -672 | -671.6 |
Post prob | Â | 0.087 | 0.07 | 0.063 | 0.042 | 0.034 |