LAUSR

Objectives: The COVID-19 pandemic affected consumers’ access to oral health care. This study evaluated factors associated with teledentistry use among US adults from June 2019 through June 2020. Methods: We used data from a nationally representative survey of 3500 consumers. We estimated teledentistry use and adjusted associations with respondents’ concerns about the impacts of the pandemic on health and welfare and with their sociodemographic characteristics using Poisson regression models. We also analyzed teledentistry use across 5 teledentistry modalities (email, telephone, text, video conferencing, and mobile application). Results: Overall, 29% of respondents used teledentistry, and 68% of teledentistry users reported doing so for the first time because of the COVID-19 pandemic. First-time teledentistry use was positively associated with a high level of pandemic concerns (relative risk [RR] = 5.02; 95% CI, 3.49-7.20), age 35-44 years (RR = 4.22; 95% CI, 2.89-6.17), and annual household income $100 000-$124 999 (RR = 2.10; 95% CI, 1.55-2.84) and negatively associated with rural residence (RR = 0.68; 95% CI, 0.50-0.94). Having a high level of pandemic concerns (RR = 3.42; 95% CI, 2.30-5.08), young age (age 25-34 years: RR = 5.05; 95% CI, 3.23-7.90), and higher level of education (some college: RR = 1.59; 95% CI, 1.22-2.07) were strongly associated with teledentistry use for all “other” users (ie, existing or first-time use because of reasons unrelated to the pandemic). Most first-time teledentistry users used email (74.2%) and mobile applications (73.9%), whereas “other” teledentistry users used telephone communication (41.3%). Conclusions: Teledentistry use during the pandemic was higher in the general population than among those for whom teledentistry programs were originally designed (eg, low-income, rural populations). Favorable regulatory changes to teledentistry should be expanded to meet patient needs beyond the pandemic.