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. 2022 Mar 21;13:830433. doi: 10.3389/fimmu.2022.830433

Table 1.

Clinical characteristics of patients included in analyses for 1 year post-COVID-19.

HC (2021) (n = 8) Completely asymptomatic (n = 7) Mild (n = 9) Severe (n = 8) P a
Age, median years (range) 39 (22–50) 25 (20–28) 53 (24–72) 63 (39–76) 0.001
Male gender, n (%) 4 (50.0) 5 (71.4) 3 (33.3) 6 (75.0) 0.831
Underlying diseases, n (%)
 Diabetes mellitus 0 (0) 0 (0) 3 (33.3) 3 (37.5) 0.108
 Hypertension 0 (0) 0 (0) 2 (22.2) 5 (62.5) 0.009
Maximal O2 demand NA No No HFNC (NP to MV) NA
Treatment, n (%)
Remdesivir NA 0 (0) 1 (11.1) 7 (87.5) <0.001
Baricitinib NA 0 (0) 1 (11.1) 3 (37.5) 0.054
Steroid NA 0 (0) 0 (0) 2 (25.0) 0.079
Days of sample collection from the onset of COVID-19, median (range)
For 8 months NA 231 (229–235) 237 (192–265) 197 (185–220) 0.003
For 12 months NA 351 (343–355) b 370 (315–383) 356 (318–368) 0.405

HC, healthy control; NA, not applicable; HFNC, high flow nasal canula; NP, nasal prong; MV, mechanical ventilation.

a

Healthy control group was not included in the P-value calculation.

b

One patient was unavailable at 12-months post COVID-19.