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. 2021 Aug 17;7(8):e07818. doi: 10.1016/j.heliyon.2021.e07818

Table 9.

Clinical history - frequency of patients with respect to age categories for 2020 & 2021 cases.

History Female
Male
Year group
Year group
<20
20–29
30–39
40–49
50–59
60–69
70–79
80–89
<20
20–29
30–39
40–49
50–59
60–69
70–79
80–89
(n) (n)
None 2 - - 1 - - - - - - - - - - - -
Sore throat - - - 1 - - - - - - - - - - - -
Cough - - - - - - - - - - - 1 - 3 - -
SOB/dyspnea - - 2 - - - - - - - - - - 2 - 1
Headache - - - - - - - - - - - - - - - -
GI symptoms - - - - - - - - - - - - - - - -
Chest discomfort/pain - - 1 - - - - - - - - 2 1 - - -
Myalgia/arthralgia - - - - - - - - - - - - - - 1 -
COVID +ve - 3 3 2 3 4 4 - - 1 5 8 4 7 2 -
?COVID - - 1 1 - 3 1 1 - - 1 3 2 3 1 1
Fever - - - - - - - - - - - 1 1 - -
Cancer - - - - - - - - - - - - 1 - - -
General malaise - - - - - - - - - - - - 1 - -
Cough and fever - - - 1 - - - - - - 1 - 1 - 1 -
Cough, SOB/dyspnoea - - - 1 - - - - - - - - - - - -
General malaise, fever, COVID-19 +ve and cough - - - 1 - - - - - - - - - - - -
Cough, SOB/dyspnoea, myalgia/arthralgia and COVID-19 +ve - - 1 - - - - - - - - - - - - -
Cough and SOB/dyspnea - - - - 1 - - - - - - 1 - - - -
SOB/dyspnoea and COVID +ve - - - - - - - - - - 1 - - - - -
COVID +ve and general malaise - - - - - - - - - - - 1 - - - -
Cough, myalgia/arthralgia and COVID +ve - - - - - - - - - - - 1 - - - -
Cough, SOB/dyspnoea and fever - - - - - - - - - - - - 1 - - -
Cough, SOB/dyspnoea, COVID-19 +ve and fever - - - - - - - - - - - - - 1

Total 2 3 8 8 4 7 5 1 0 1 8 18 10 18 5 2

Key: COVID-19 +ve = COVID-19 infection which has been confirmed by a positive PCR test prior to HRCT scanning ?COVID-19 = suspected COVID-19 infection confirmed by a positive PCR test, from throat and nasal swab samples taken immediately after HRCT scanning.