Table 3.

Association between worker category and death in a sample of workers hospitalized due to COVID-19 at Hospital Municipal Ronaldo Gazolla from August 2021 to November 2021 (n = 1,044), Rio de Janeiro, 2023

Death	Informal* RR (95%CI)	Unemployed* RR (95%CI)	Homemakers† RR (95%CI)
Crude model	1.20 (0.92-1.56)	1.31 (0.96-1.79)	2.12 (1.39-3.25)
Adjusted model‡	1.11 (0.85-1.45)	1.29 (0.95-1.77)	1.77 (1.12-2.78)

^*Reference category: workers with formal employment contracts.

^†Reference category: female workers with formal employment contracts.

^‡For age and sex.