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. 2021 Jan 23;31(Suppl 1):S61–S69. doi: 10.4103/ijri.IJRI_965_20

Table 2.

Variable Used

Name Details
Oxygen Requirement 0 - Room air
1 - Low Oxygen
2 - High Oxygen
3 - HVNC/NIV
4 - Intubated
Place of Admission 0 - Opd
1 - Ward
2 - ICU