Welcome to Epidy's COVID-19 Risk Factors platform

Study characteristics

Country where the study was conducted

China

Study type

Descriptive (Case report/series)

Data Source

Medical records

Size of study popopulation

206

Study population description

Patients died due to COVID-19 in Wuhan Jinyintan Hospital. Controls (Wuhan Area) N=3694

Study population characteristics

none

Follow up type

Follow up

Results

Outcome related to coronavirus

COVID-19 (death)

Number of cases

206

Case definition

none

Associated factor category

Patient characteristics

Associated factor name

ABO blood group

Associated factor description

none

Risk reference category

Persons with other than 0 blood group

Number of cases in the reference category

154

Total number of patients in the reference category

2598

Risk comparison category

0 blood group

Number of cases in the comparison category

Total number of patients in the comparison category

1302

Type of measure of association

Odds ratio

Risk value (95% confidence interval)

0.660 (0.480-0.910)

Significant preventive factor

Yes

Significant risk factor

Is the risk adjusted?

Yes

Risk adjustment description

random effects model

Other information

Comment

none

Article Quality

Average

QC done?

Yes

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