Table 4.

Assessment of the effect of oral health and COVID-19 severity of the included participants on their recovery period and CRP values (secondary endpoints) with a significant difference as p value <0.001

Secondary endpoint			COVID-19 severity		P value	Oral health status			P value
			Severe	Mild		Poor	Fair	Good
Recovery period	Six weeks	Count	36	14	<0.001	26	18	6	<0.001
		%	45.0%	6.1%		40.6%	10.8%	7.7%
	Four weeks	Count	36	54		28	54	8
		%	45.0%	23.7%		43.8%	32.5%	10.3%
	Two weeks	Count	8	160		10	94	64
		%	10.0%	70.2%		15.6%	56.6%	82.1%
CRP	More than 18	Count	60	42	<0.001	42	40	20	<0.001
		%	75.0%	18.4%		65.6%	24.1%	25.6%
	Less than 18	Count	20	186		22	126	58
		%	25.0%	81.6%		34.4%	75.9%	74.4%