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. 2023 Sep 20;13(4):323–336. doi: 10.5662/wjm.v13.i4.323

Table 1.

Baseline demographics of post-acute sequelae of severe acute respiratory syndrome coronavirus 2 study cohorts

Ref.
[22]
[23]
[24]
[25]
[26]
Aggregate
%
Female 236 174 16177 104 71 16762 61.21%
Male 294 190 9940 85 112 10621 38.79%
Mean age (SD), year 59.2 61.0 51.6 50.0 57.0 54.3 -
African American 62 76 2551 20 16 2725 9.97%
European American 155 74 17752 148 99 18228 66.54%
Asian American 79 6 704 14 16 819 3.00%
Hispanic 132 0 0 0 0 132 0.48%
Unknown 102 208 5110 7 52 5479 19.98%