Table 4 Distribution of the morbidity rate in relation to the clinical outcome facing infection by SARS-CoV-2 in the geographic regions of the State of Pará-Amazon-Brazil, 2020.

From: Risk factors associated with the severity of COVID-19 in a region of the Brazilian Amazon

Geographical region Para State

Morbidity index

Morbidity index comparison of the survivors

Survivor

Death

Region

p-value

Lower Amazon1

N

6728

328

5–6

< 0.0001

Min–Max

0–832

0–528

5–1

< 0.0001

Average

4.32 ± 24.32

39.52 ± 67.30

5–2

< 0.0001

Marajó2

  

5–3

< 0.0001

N

5178

213

5–4

< 0.0001

Min–Max

0–512

0–628

6–1

1.000

Average

5.38 ± 26.35

38.89 ± 99.03

6–2

< 0.0001

Metropolitan3

 

6–3

< 0.0001

N

26,312

2616

6–4

< 0.0001

Min–Max

0–800

0–864

1–2

< 0.0001

Average

7.07 ± 34.27

44.81 ± 100.65

1–3

< 0.0001

Northeast4

 

1–4

< 0.0001

N

23,909

910

2–3

1.000

Min–Max

0–1023

0–832

2–4

0.512

Average

6.05 ± 27.03

34.86 ± 77.27

3–4

1.000

Southeast5

N

26,078

599

  

Min–Max

0–1023

0–608

  

Average

3.03 ± 21.77

39.53 ± 80.32

  

Southwest6

N

7779

169

  

Min–Max

0–512

0–872

  

Average

3.75 ± 21.81

38.44 ± 90.15