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. 2022 Jan 25;12:781100. doi: 10.3389/fimmu.2021.781100

Table 1.

Demographic and clinical characteristics of the five COVID-19 study cohorts.

Study Samples COVID-19 Patient Metadata
#Case vs. Control Age median year (IQR) Gender[%] Co-morbidities [%] Smoking[%] BMI[IQR] COVID-19 Severity [%] Ethnicity[%] Olink panels Sampling matrix Reference
ICU
43 vs. 25
58.7(17.7) M=86
F=14
Heart diseases=12
Diabetes=16
Hypertension=40
Acute kidney injury=61
4.6 27.4(6.5) Severe ARDS=100 White=35
Black=7
Asia=9
Other=49
Infl., CVD II & III Plasma NA
GIM
48 vs. 50
66.1(25.2) M=60
F=40
Heart diseases=15
Cancer=15
Diabetes=25
Hypertension=44
ESRD=13
Chronic kidney disease=4
Acute kidney injury=10
0.0 27.1(7.8) Mild/Moderate=63
Severe=37
White=50
Black=13
Asia=4
Other=33
Infl., CVD II & III Serum No reference available
*IMP
33 vs. 50
72.2(14.8) M=71
F=29
Diabetes=62
ESKD=100
1.8 NA Mild/Moderate=51
Severe=49
White=29
Black=15
South Asia=33
Asia=7
Others=16
Infl., Immune Response CVD II & III Plasma (17)
*REP
52 vs. 11
64.3(12.7) M=70
F=30
Diabetes=63
ESKD=100
4.3 NA Mild/Moderate=29
Severe=71
White=24
Black=17
South Asia=26
Asia=15
Others=17
Infl., Immune Response CVD II & III Serum (17)
*MGH
305 vs. 78
58.0(30.) M=53
F=47
Heart diseases=16
Diabetes=36
Hypertension=48
Hyperlipidemia=22
Chronic lung disease=22
Kidney disease=13
Immunocompromised =8
3.6 29(8.0) Mild/Moderate=69
Severe=31
Hispanic=54
Black=10
Not described=36
Olink® Explore 1536 Plasma (15)

*These are the numbers used in the current analysis after removal of additional samples that have been measured from the same patients on successive time-points.

NA, Not available.