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Table 3 Crude and adjusted hazard ratios (HRs) for the association of sex steroid treatment with death due to COVID-19

From: Estrogen-modulating treatment among mid-life women and COVID-19 morbidity and mortality: a multiregister nationwide matched cohort study in Sweden

 

Exposed

Unexposed

  

Exposure

Total person-time (in years)

n events (%)

Total person-time (in years)

n events (%)

Crude HR (95% CI)

Adjusted HR (95% CI)a

Local estrogens alone

9438

50 (0.50)

47,146

114 (0.23)

2.19 (1.57–3.06)

2.02 (1.45–2.81)

Systemic estrogens without progestogens

3100

5 (0.16)

15,503

4 (0.03)

6.26 (1.68–23.30)

6.39 (1.69–24.21)

Estrogens and progestogens

8341

0 (0.00)

41,692

4 (0.01)

-

-

Progestogens alone

9272

2 (0.02)

46,354

7 (0.02)

1.43 (0.30–6.88)

1.95 (0.41–9.42)

Tibolone alone

922

0 (0.00)

4615

0 (0.00)

-

-

  1. Abbreviations: HR Hazard ratio, CI Confidence intervals
  2. aModels adjusted for age, civil status, income, education, obesity, alcohol dependence, and Charlson Comorbidity Index