Table 2.

Features’ percentage and P value

Symptom (Feature)			Percentage in dataset	P value	Coefficient
Demographics	Age		–	9.835E-15	0.1121
	Gender	Male	61.69%	0.2095	− 0.4998
		Female	38.31%
Common symptoms	Cough		29.86%	0.937	− 0.0807
	Fever		46.56%	0.8287	− 0.1853
	High fever		0.4%	0.9712	− 8.5365
	Muscle pain		2.4%	0.0453	2.7147
	Joint pain		1.8%	0.9524	− 8.4264
	Throat pain		8.3%	0.06003	2.5466
	Pneumonia		36.7%	0.0119	2.9523
	Respiratory distress		0.2%	0.9864	− 6.4765
	Dyspnoea		1.4%	0.9909	− 2.636
	Difficulty in breathing		3.14%	0.1446	1.7397
	Malaise		5.5%	0.9396	− 6.7776
	Fatigue		2.16%	0.1021	2.3038
Other symptoms	Running nose		3.14%	0.9355	− 7.9937
	Flu		0.59%	0.9781	− 7.0568
	Chest pain		0.59%	0.9656	− 8.5042
	Sputum		2.16%	0.9559	− 7.3175
	Dry mouth		0.2%	0.9798	− 8.5962
	Thirst		0.2%	0.9866	− 6.4765
	Abdominal pain		0.2%	0.9975	− 1.9189
	Vomiting		1.18%	0.9715	− 6.2568
	Diarrhea		1.96%	0.9702	− 5.7918
	Loss of appetite		0.39%	0.9682	− 9.2821
	Chills		2.95%	0.9386	− 8.4315
	Sore body		0.2%	0.9933	− 3.9594
	Reflux		0.2%	0.9945	− 3.4291
	Nausea		0.79	0.9774	− 6.3657
	Headache		3.73%	0.9505	− 6.2049

Bold values indicated best results