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. 2020 Dec 7;104(2):526–531. doi: 10.4269/ajtmh.20-1301

Table 2.

Factors associated with wearing a face mask, handwashing/sanitizing, and social distancing

Variable Wearing a face mask, aOR (95% CI) Practicing handwashing/sanitizing, aOR (95% CI) Practicing social distancing, aOR (95% CI)
Age (years) 1.0 (0.9, 1.2) 1.0 (0.9, 1.1) 1.1 (0.8, 1.1)
Gender
 Male 1 1 1
 Female 1.0 (0.7, 1.5) 0.9 (0.6, 1.2) 1.2 (0.8, 1.7)
Mother's education
 No formal education 1 1 1
 Primary 0.6 (0.4, 1.0) 0.7 (0.4, 1.0) 0.7 (0.4, 1.1)
 Secondary or higher education 0.8 (0.4, 1.5) 1.1 (0.6, 2.0) 1.3 (0.7, 2.3)
Father's education
 No formal education 1 1 1
 Primary 1.0 (0.6, 1.6) 1.1 (0.7, 1.8) 0.8 (0.5, 1.3)
 Secondary or higher education 1.1 (0.7, 1.9) 0.7 (0.4, 1.2) 0.7 (0.4, 1.1)
Program of study
 Science 1 1 1
 Arts 0.8 (0.3, 1.8) 0.9 (0.4, 2.0) 1.5 (0.7, 3.4)
 Business 0.8 (0.3, 1.8) 0.7 (0.3, 1.6) 0.9 (0.4, 2.1)
 Technical 0.5 (0.2, 1.2) 0.4 (0.2, 0.8)* 0.7 (0.3, 1.6)
 Home economics/catering/agricultural 0.9 (0.4, 2.3) 0.9 (0.4, 2.0) 1.2 (0.5, 2.8)
Has health insurance
 No 1 1 1
 Yes 1.1 (0.7, 1.7) 1.2 (0.8, 1.8) 1.0 (0.7, 1.6)
Place of residence when school is not in session
 Rural 1 1 1
 Urban 1.1 (0.7, 1.6) 1.0 (0.7, 1.5) 0.8 (0.6, 1.2)
Knowledge of COVID-19 symptoms
 None 1 1 1
 Knowing one or more symptoms 0.4 (0.1, 2.3) 0.6 (0.1, 2.7) 0.6 (0.1, 3.0)
COVID-19 can be transmitted via droplets from the nose or mouth
 No 1 1 1
 Yes 3.0 (1.1, 7.9)* 1.9 (0.9, 3.9) 2.1 (1.0, 4.5) **
COVID-19 can be transmitted by touching droplets on surface or objects
 No 1 1 1
 Yes 0.7 (0.3, 1.7) 0.5 (0.2, 1.1) 0.7 (0.3, 1.7)
Asymptomatic person with COVID-19 can transmit the virus
 No 1 1 1
 Yes 2.0 (1.2, 3.6)* 1.5 (1.0, 2.5) 1.5 (0.9, 2.5)
COVID-19 can be transmitted among adolescents and young adults
 No 1 1 1
 Yes 1.0 (0.7, 1.6) 1.1 (0.7, 1.6) 0.8 (0.6, 1.3)
Avoiding crowdedness in public places can prevent COVID-19
 No 1 1 1
 Yes 0.5 (0.1, 2.7) 2.6 (0.4, 17.4) 1.8 (0.3, 10.5)
Covering the nose and mouth while coughing can prevent COVID-19
 No 1 1 1
 Yes 0.6 (0.2, 1.8) 1.1 (0.4, 3.4) 1.3 (0.5, 3.6)
Avoiding touching of the eyes, nose, and mouth can prevent COVID-19
 No 1 1 1
 Yes 1.6 (0.7, 3.7) 0.7 (0.4, 1.4) 1.1 (0.6, 2.3)
No need for preventive measures; COVID-19 is not deadly
 No 1 1 1
 Yes 0.6 (0.4, 1.0) ** 0.6 (0.4, 1.0) ** 1.1 (0.7, 1.6)
Heard of COVID-19 via an educational/training program
 No 1 1 1
 Yes 1.0 (0.6, 1.6) 1.2 (0.8, 1.8) 1.0 (0.6, 1.4)

aOR = adjusted odds ratio. * = significant at P-value < 0.05; ** = significant at P-value < 0.05, but CI includes the null value which is because of the rounding effect; 1 = reference category.