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. 2020 Oct 19;15:2539–2547. doi: 10.2147/COPD.S271844

Table 2.

Regimen of Steroid Therapy

Drug Number of Patients (%) Most Common Protocol of Each Steroid Therapy
Oral steroid
 Prednisolone 203 (31) 40 mg, once a day, for 5 days.
Parenteral steroid
 Hydrocortisone 12 (2) 50 mg, 4 times a day, for 6 days.
 Methylprednisolone 107 (16) 40 mg, 4 times a day, for 5 days.
 Prednisolone 75 (11) 40 mg, once a day, for 5 days.
 Betamethasone 41 (6) 4 mg, 4 times a day, for 3 days.
 Dexamethasone 1 (0.2) 3.3 mg, once a day, for 3 days.
Switch therapy of oral and parenteral steroid
 Oral and parenteral prednisolone 7 (1) Oral prednisolone: 40 mg, once a day. Parenteral prednisolone: 40 mg, 4 times a day. Total 7 days.
 Prednisolone and hydrocortisone 4 (0.6) Oral prednisolone: 40 mg, once a day. Hydrocortisone: 50 mg, 4 times a day. Total 6 days.
 Prednisolone and methylprednisolone 102 (16) Oral prednisolone: 40 mg, once a day. Methylprednisolone: 40 mg, 4 times a day. Total 5 days.
 Prednisolone and betamethasone 6 (0.9) Oral prednisolone: 40 mg, once a day. Betamethasone: 4 mg, 4 times a day. Total 3 days.
 Prednisolone and dexamethasone 3 (0.5) Oral prednisolone: 40 mg, once a day. Dexamethasone: 4 mg, 4 times a day. Total 3 days.
Switch therapy of parenteral steroid
 Methylprednisolone and betamethasone 2 (0.3) Methylprednisolone: 40 mg, 4 times a day. Betamethasone: 4 mg, 4 times a day. Total 3 days.
 Methylprednisolone and dexamethasone 3 (0.5) Methylprednisolone: 40 mg, 4 times a day. Dexamethasone: 4 mg, 4 times a day. Total 5 days.