Table 5

Clinic parameters by time to clinic

Early
(n=109)
Intermediate
(n=79)
Late
(n=124)
Time to clinic from illness onset (days)
Median (IQR)
48 (35–82)64 (50–99)85 (61–133)
Symptomatic patients86 (78.9%)58 (73.4%)89 (71.8%)
Patients with number of symptoms (%)
1/2/3/4
34.5/35.7/23.8/6.035.1/33.3/22.8/8.838.9/34.4/20.0/6.7
Individual symptoms
 Cough42 (48.8%)19 (33.3%)28 (32.0%)
 Breathlessness38 (44.2%)48 (71.9%)47 (53.3%)
 Chest pain27 (31.4%)22 (38.6%)29 (32.2%)
 Fatigue42 (48.8%)35 (59.7%)65 (73.3%)
Abnormal chest radiograph71/107 (66.4%)36/75 (48.0%)37/121 (29.5%)
CRP17/10818/7820/122
Patients>ULN−15.70%−23.20%−16.40%
Ferritin28/10716/7816/123
Patients>ULN−25%−20.50%−13%
D-dimer48/10722/7647/122
Patients>ULN(45%.0)−29.00%−38.50%
  • Early follow-up (<42 days); Intermediate follow-up (42–56 days) and Late follow-up (>56 days).

  • CRP, C reactive protein.