The Impact of the COVID-19 Pandemic on Health Care Utilization Among Insured Individuals With Common Chronic Conditions.

OBJECTIVE: The COVID pandemic has had a significant impact on the US health care system. Our primary objective was to understand the impact of the COVID pandemic on non-COVID-related health care utilization among insured individuals with chronic conditions. Our secondary objective was to examine the differential impact by individual characteristics. MAIN DATA SOURCE: Medical and pharmacy claims data for individuals enrolled in a large insurer across the United States. RESEARCH DESIGN: A retrospective and repeated cross-sectional study. Overall and condition-specific health care utilization and cost metrics in (1) March 1 to June 15 and (2) June 16 to September 30, 2020 were compared with the same months during 2016-2019. SUBJECTS: Members of all ages with a diagnosis of diabetes, cardiovascular disease, or chronic kidney disease with commercial or Medicare Advantage insurance. RESULTS: Most non-COVID-related health care utilization decreased drastically on March 1 to June 15, 2020 [odds ratio (OR) range across condition-specific tests: 0.55-0.69; incidence rate ratio (IRR) range for hospitalization/emergency department (ED) visit/outpatient visit: 0.65-0.77] but returned to closer to pre-COVID levels by June 16 to September 30, 2020 [OR range across condition-specific tests: 0.93-1.08; IRR range for hospitalization/ED visit/outpatient visit: 0.77-0.97]. Our study found an enormous increase in telehealth use on March 1 to June 15, 2020 (90-170 times prepandemic levels). A differential impact was observed by age, sex, region of residence, and insurance type. IMPLICATIONS: Further investigation is needed to assess the impact of these changes in health care utilization on long-term health outcomes.

Burden of non-alcoholic steatohepatitis among children with type 2 diabetes mellitus.

This claims-based retrospective cohort study examined the prevalence and incremental impact of non-alcoholic steatohepatitis among children with type 2 diabetes mellitus in the United States. Although diagnoses of non-alcoholic steatohepatitis were not common among diabetic children, it was associated with significantly higher incremental healthcare cost and risk of hospitalization.