International Journal of Clinical Preventive Dentistry

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2287-6197   pISSN 1738-8546

Table. 1.

Table. 1.

Topic modeling results

Item Article (n=688) Probability distribution (%) Core keyword (probability distribution)
Vaccination 169 24.56 Vaccination (0.032) Vaccine (0.025) Infectious disease (0.009) Nurse (0.008) Recuperation (0.007)
Level (0.007) Children (0.006) Sickbeds (0.006) Committee (0.006) Elderly (0.006)
Dental health care 153 22.24 Teeth (0.017) Gums (0.008) Disinfection (0.008) Love (0.007) Event (0.007)
Class (0.007) Director (0.006) Donation (0.006) Thanks (0.006) Examination (0.005)
Medical industry 138 20.06 Enterprise (0.023) Industry (0.019) Implant (0.013) Revenue (0.010) Insurance (0.008)
Investment (0.008) Products (0.008) Devices (0.007) Disinfection (0.007) Sales (0.007)
Era of confusion during the COVID-19 120 17.44 Spread (0.007) Production (0.006) Price (0.05) Words (0.005) Telephone (0.005)
Italy (0.005) Respiratory system (0.004) Broadcast (0.004) Worry (0.004) Supply (0.004)
Changes in daily life during the COVID-19 108 15.70 Daegu (0.028) Gwangju (0.016) Student (0.010) Chairman (0.009) City (0.009)
Busan (0.008) Daejeon (0.006) Association (0.006) Medicine (0.005) Request (0.005)
Int J Clin Prev Dent 2021;17:77-84 https://doi.org/10.15236/ijcpd.2021.17.3.77
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