Table 2.

Statistics for Presence of Each of the 10 Symptoms When Only One Symptom Was Present (n = 84)

Symptom	TP	FP	PPV
Fever	4	21	0.16
Fatigue	1	5	0.17
Dry cough	0	28	N/A
Loss of appetite	0	0	N/A
Pain in your muscles	0	2	N/A
Difficulty breathing	0	4	N/A
Coughing up phlegm	0	2	N/A
Sore throat	1	7	0.13
Diarrhea	0	2	0.00
Loss of taste or smell	3	4	0.43

For TP and FP value is number of case. For specificity, value is shown.

TP = true positive; FP = false positive; PPV = positive predictive value.