Instruct: Identify the main category of Medrxiv papers based on the titles
Query: Paradox of Predictors in Critically ill COVID-19 Patients: Outcome of a COVID-dedicated Intensive Care Unit
36
The categories of this paper are: economics
57
The categories of this paper are: primary
35
The categories of this paper are: pediatrics
20
The categories of this paper are: psychiatry
59
The categories of this paper are: respiratory
56
The categories of this paper are: research
46
The categories of this paper are: therapeutics
53
The categories of this paper are: pathology
68
The categories of this paper are: surgery
54
The categories of this paper are: gynecology
41
The categories of this paper are: nephrology
64
The categories of this paper are: ophthalmology
63
The categories of this paper are: pain
21
The categories of this paper are: psychology
8
The categories of this paper are: epidemiology
67
The categories of this paper are: transplantation