Role of baricitinib in COVID-19 patients: A systematic review and meta-analysis

Table 1 Characteristics of included observational studies

Ref.	Country	Study design	Sample size	Sex		Baricitinib group		Non-baricitinib group
				Male	Female	Number of patients	Death	Number of patients	Death
Hasan et al[14], 2021	Bangladesh	Cohort study	238	159	79	122	4	116	7
Stebbing et al[15], 2021	Italy, Spain	Observational	790	438	352	37	1	142	47
Rodriguez-Garcia et al[16], 2020	Spain	Cohort study	112	78	34	62	5	50	2
Rosas et al[19], 2020	Spain	Case control study	29	20	9	12	2	17	6