Inequities in Telemedicine Use Among Patients With Stroke and Cerebrovascular Diseases

Abstract

Background and ObjectivesIn response to the COVID-19 pandemic, outpatient stroke care delivery was rapidly transformed to outpatient evaluation through video (VTM) and telephone (TPH) telemedicine (TM) visits around the world. We sought to evaluate the sociodemographic differences in outpatient TM use among stroke patients.MethodsWe conducted a retrospective chart review of outpatients evaluated at 3 tertiary stroke centers in the early period of the pandemic, 3/16/2020 through 7/31/2020. We compared the use of TM by patient characteristics including age, sex, race/ethnicity, insurance status, stroke type, patient type, and site. The association between TM use and patient characteristics was measured using the relative risk (RR) from a modified Poisson regression, and site-specific effects were controlled using a multilevel analysis.ResultsA total of 2,024 visits were included from UTHealth (n = 878), MedStar Health (n = 269), and Columbia (n = 877). The median age was 64 [IQR 52–74] years, and 53% were female. Approximately half of the patients had private insurance, 36% had Medicare, and 15% had Medicaid. Two-thirds of the visits were established patients. TM accounted for 90% of total visits, and the use of TM over office visits was primarily associated with site, not patient characteristics. TM utilization was associated with Asian and other/unknown race. Among TM users, older age, Black race, Hispanic ethnicity, and Medicaid insurance were associated with lower VTM use. Black (aRR 0.88, 95% CI 0.86–0.91,p< 0.001) and Hispanic patients (aRR 0.92, 95% CI 0.87–0.98,p= 0.005) had approximately 10% lower VTM use, while Asian patients (aRR 0.98, 95% CI 0.89–1.07,p= 0.59) had similar VTM use compared with White patients. Patients with Medicaid were less likely to use VTM compared with those with private insurance (aRR 0.86, 95% CI 0.81–0.91,p< 0.001).DiscussionIn our diverse cohort across 3 centers, we found differences in TM visit type by race and insurance early during the COVID-19 pandemic. These findings suggest disparities in VTM access across different stroke populations. As VTM remains an integral part of outpatient neurology practice, steps to ensure equitable access are essential.

Teleneurology and Artificial Intelligence in Clinical Practice

“…27 This was shown to be especially true for the higher-risk groups mentioned previously (older adults, those with lower socioeconomic status, and minoritized race or ethnic backgrounds). 27 Outpatient poststroke care is also influenced by insurance coverage, access to transportation, impaired mobility, cognitive impairments, and lack of social support. 26 Patient outcomes are more likely to improve if investments in acute care telemedicine are complemented by corresponding development of outpatient care telemedicine.…”

“…Another area where teleneurology has demonstrated limited benefit is in postacute stroke care. Emergent use of telemedicine improves outcomes and survival in acute stroke care by providing faster access to thrombolysis and thrombectomy, 26 but poststroke care including secondary prevention management, recovery needs, and poststroke complication management remains less reliable 27 . This was shown to be especially true for the higher-risk groups mentioned previously (older adults, those with lower socioeconomic status, and minoritized race or ethnic backgrounds) 27 .…”

“…Emergent use of telemedicine improves outcomes and survival in acute stroke care by providing faster access to thrombolysis and thrombectomy, 26 but poststroke care including secondary prevention management, recovery needs, and poststroke complication management remains less reliable 27 . This was shown to be especially true for the higher-risk groups mentioned previously (older adults, those with lower socioeconomic status, and minoritized race or ethnic backgrounds) 27 . Outpatient poststroke care is also influenced by insurance coverage, access to transportation, impaired mobility, cognitive impairments, and lack of social support 26 .…”