Table 3.

Characteristics of the participants who had discordant result on detection of SARS-CoV-2 RT-PCR by NPS/OPS and saliva.

Participant N	Sex	Age	NPS/OPS	Saliva	Onset of symptoms (days)	Symptoms	Ct	IgG
1	F	82	ND	D	3	Fever, dyspnea, dry cough and myalgia	35.72	NA
2	M	41	ND	D	3	Chills, myalgia, headache, rhinorrhea, dry cough, anosmia and ageusia	32.24	NA
3	F	41	D	ND	6	Nasal congestion and dry cough	_	R
4	F	27	D	ND	4	Headache, sneezing, runny nose and sore throat	_	R
5	F	39	D	ND	7	Headache, rhinorrhea, dry cough and sore throat	_	NR
6	F	49	D	ND	3	Headache, dry cough and sore throat	_	R

Abbreviations: F, female; M, male; D, detected; ND, not detected; NPS, nasopharyngeal swab; OPS, oropharyngeal swab; Ct, cycle threshold; R, reactive; NR, not reactive; NA, not available.