2 research outputs found
The Confounding Influence of Older Age in Statistical Models of Telehealth Utilization
Older age is a potentially confounding variable in models of telehealth utilization. We compared unified and stratified logistic regression models using data from the 2021 National Health Interview Survey. A total of 27,626 patients were identified, of whom 38.9% had utilized telehealth. Unified and stratified modeling showed a number of important differences in their quantitative estimates, especially for gender, Hispanic ethnicity, heart disease, COPD, food allergies, high cholesterol, weak or failing kidneys, liver conditions, difficulty with self-care, the use of mobility equipment, health problems that limit the ability to work, problems paying bills, and filling a recent prescription. Telehealth utilization odds ratios differ meaningfully between younger and older patients in stratified modeling. Traditional statistical adjustments in logistic regression may not sufficiently account for the confounding influence of older age in models of telehealth utilization. Stratified modeling by age may be more effective in obtaining clinical inferences
sj-docx-1-jtt-10.1177_1357633X231202284 - Supplemental material for Declining trends in telehealth utilization in the ongoing COVID-19 pandemic
Supplemental material, sj-docx-1-jtt-10.1177_1357633X231202284 for Declining trends in telehealth utilization in the ongoing COVID-19 pandemic by David Shilane and Ting’an Heidi Lu in Journal of Telemedicine and Telecare</p