Int J Dent Hyg. 2022 Jan 10. doi: 10.1111/idh.12577. Online ahead of print.
ABSTRACT
OBJECTIVES: To evaluate infection control knowledge and its practice of clinical dental hygienists in response to Coronavirus Disease 2019 (COVID-19) in South Korea.
METHODS: 9 questions (Q9-K) on the degree of knowledge acquisition of dental hygienists in response to COVID-19, and another 9 questions (Q9-P) on the practices for COVID-19 infection and spread prevention were prepared. From 500 clinical dental hygienists in South Korea, answers about their general characteristics, Q9-K, and Q9-P were collected. 1 point was given to each question based on the ‘yes’ answers from Q9-K and Q9-P, and Score-K and Score-P were calculated, respectively. To identify factors affecting Score-P, multiple linear regression analysis was performed. In all analyses, p-values lower than 0.05 were considered statistically significant.
RESULTS: Average scores of Score-K and Score-P were 7.36±1.35 and 6.26±2.07, respectively. The regression model of Score-P was significant (F=20.788, p<0.001). With respect to Score-P, Score-K (β=0.385), age (β=0.275), dental hospital (β=0.158), monthly income of $2,360∼$2,730 (β=0.104) had a significantly positive correlation, and the total years of career (β=-0.293) are found to have a significantly negative correlation.
CONCLUSIONS: Infection control knowledge and practice of clinical dental hygienists in South Korea was found to be vulnerable in the group of hygienists who are younger than 27 years old, working in dental clinics, and whose monthly income is less than under $2000. Also, the factor that influences infection control practice the most was the degree of knowledge. Therefore, continuous infection control education and supplement targeting these vulnerable groups are necessary.
PMID:35007394 | DOI:10.1111/idh.12577
