Estudios originales

Preventive behaviors for COVID-19 in Chile: Lessons from a population follow-up for 2021 and 2022

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Frequency of preventive measures adopted by people according to diagnosis of COVID-19, years 2021 and 2022, Chile.*.
Preventive measuresYear 2021Year 2022
TotalCOVID-19 positiveTotalCOVID-19 positive
n%n%p-valuen%n%p-value
Handwashing (2021, n = 386; 2022, n = 386)Always27471259.1129275.66823.30.88
Frequently10126.298.9 81211822.2 
Rarely112.819.1 133.4215.4 
Never0000 0000 
Avoiding handshakes, kisses, or hugs (2021, n = 381; 2022, n = 385)Always23461.4187.70.33227595122.50.81
Frequently992699.1 9023.42123.3 
Rarely379.7616.2 4411.41227.3 
Never112.919.1 246.2416.7 
Ventilating (2021, n = 385; 2022, n= 386)Always32484.1319.60.0933987.86920.40.01
Frequently4511.724.4 379.61437.8 
Rarely153.916.7 92.3555.6 
Never10.31100 10.300 
Mask use in public places (2021, n = 386; 2022, n = 385)Always37095.9328.70.0934689.97822.50.94
Frequently143.6214.3 338.6824.2 
Rarely20.5150 61.5116.7 
Never0000 0000 
Mask use with people outside of household members (2021, n = 385; 2022, n = 385)Always21355.31570.3934990.77722.10.63
Frequently9023.31112.2 297.5827.6 
Rarely5614.6610.7 71.8228.6 
Never266.8311.5 0000 
Compliance with curfew (2021, n = 386)Always36594.63390.68     
Frequently143.6214.3      
Rarely51.300      
Never20.500      
Compliance with mobility restrictions (2021, n = 386)Always36795.1328.70.06     
Frequently133.317.7      
Rarely30.800      
Never30.8266.7      
Physical distancing of at least 1 meter (2022, n = 385)Always     28774.66221.60.65
Frequently     7419.22128.4 
Rarely     174.4423.5 
Never     71.8114.3 

*All responses were considered for each category and year.

Source: Prepared by the authors based on the results of the study.