Table 2. The impact of confirmed cases on the literacy of residents in traditional Chinese medicine.

Variable	Interpreted variable: Score
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Con*COVID	3.458*** (1.145)	4.441*** (1.111)	4.482*** (1.115)	7.040*** (1.011)	6.949*** (1.009)	4.624*** (1.077)	4.857*** (1.078)	4.926*** (1.079)	4.882*** (1.079)
COVID	11.538*** (0.840)	9.897*** (0.848)	9.877*** (0.850)	10.869*** (0.722)	12.336*** (0.774)	13.516*** (0.793)	14.075*** (0.835)	13.861*** (0.843)	13.846*** (0.842)
Con	14.025*** (0.878)	12.118*** (0.873)	12.037*** (0.889)	6.737*** (0.819)	6.906*** (0.818)	7.842*** (0.831)	7.601*** (0.836)	7.519*** (0.840)	7.560*** (0.840)
income		0.000*** (0.000)	0.000*** (0.000)	0.000*** (0.000)	0.000*** (0.000)	0.000*** (0.000)	0.000*** (0.000)	0.000*** (0.000)	0.000*** (0.000)
Occupation			0.135 (0.176)	0.563*** (0.153)	0.477*** (0.153)	0.455*** (0.153)	0.468*** (0.153)	0.453*** (0.153)	0.461*** (0.153)
Education				6.324*** (0.199)	6.198*** (0.202)	5.957*** (0.204)	5.931*** (0.204)	6.025*** (0.211)	5.972*** (0.214)
Population					-0.933*** (0.164)	-0.628*** (0.168)	-0.601*** (0.168)	-0.538*** (0.171)	-0.545*** (0.170)
Han						6.505*** (0.857)	6.430*** (0.855)	6.337*** (0.853)	6.353*** (0.853)
Sick							-1.511** (0.592)	-1.256** (0.611)	-1.279** (0.611)
Age								0.042** (0.020)	0.039 (0.020)
Gender									-0.727 (0.498)
Constant	37.956*** (0.615)	35.122*** (0.694)	34.312*** (1.327)	18.592*** (1.170)	21.172*** (1.254)	14.784*** (1.503)	15.372*** (1.520)	13.117*** (1.874)	14.438*** (2.091)
Observation	4016	4016	4016	4016	4016	4016	4016	4016	4016
R-squared	0.246	0.289	0.289	0.432	0.435	0.443	0.445	0.445	0.445

Note: Robust standard errors in brackets, significant level

*p<0.10

**p<0.05

***p<0.01.