Table 2

Cox and binary logistic regression for prognosis of inpatients with different severity

ROINIV and MV
7 days in hospital14 days in hospitalDeath
HR (95% CI)P value*HR (95% CI)P value*HR (95% CI)P value*
Age
 <601 (reference)NA1 (reference)NANANA
 60–6914.26 (1.75 to 116.23)0.013NANANANA
 70–79NANANANANANA
 >80NANA14.69 (1.25 to 173.07)0.0331 (reference)NA
Sex
 Female1 (reference)NA1 (reference)NA1 (reference)NA
 MaleNANANANANANA
BDRSs
 None1 (reference)NA1 (reference)NA1 (reference)NA
 COPDNANANANANANA
 Others0.05 (0.01 to 0.51)0.011NANA5.88 (1.09 to 31.83)0.040
BDCSs
 None1 (reference)NA1 (reference)NA1 (reference)NA
 CADNANANANANANA
 OthersNANANANANANA
DiabetesNANA0.06 (0.01 to 0.53)0.011NANA
HypertensionNANANANANANA
Other basic diseaseNANANANANANA
Smoking historyNANANANANANA
ThrombosisNANA159.83 (6.86 to 3722.23)0.002NANA
Pleural effusion50.87 (3.87 to 668.06)0.003NANANANA
Glucocorticoid3.98 (1.06 to 14.93)0.04017.48 (2.21 to 138.55)0.007NANA
ImmunosuppressantsNANANANANANA
Paxlovid6.06 (1.49 to 24.71)0.0120.11 (0.02 to 0.72)0.0210.32 (0.13 to 0.80)0.014
AzvudineNANANANANANA
Immunoglobulins46.91 (1.64 to 1339.72)0.02410.25 (1.12 to 93.57)0.0390.24 (0.09 to 0.66)0.005
  • *Only the variable with a significant difference (p<0.05) is listed; NA: p>0.05.

  • BDCSs, basic disease of the cardiovascular system; BDRSs, basic disease of the respiratory system; CAD, coronary heart disease; COPD, chronic obstructive pulmonary disease; MV, mechanical ventilation; NIV, non-invasive ventilation; ROI, routine oxygen inhalation.