Rates of Lower Respiratory Tract Illness in US Adults by Age and Comorbidity Profile.

ABSTRACT:

Introduction

While it is widely recognized that older adults, adults with chronic medical conditions (CMC), and adults with immunocompromising conditions (IC) are at increased risk of lower respiratory tract illness (LRTI), evidence of the magnitude of increased risk is limited. This study was thus undertaken to characterize rates of hospitalized and ambulatory LRTI among United States (US) adults by age and comorbidity profile.

Methods

A retrospective cohort design and US healthcare claims database (2016-2019) were employed. Study population included adults aged ≥ 18 years and was stratified by age and comorbidity profile (CMC-, CMC+ , IC). LRTI was ascertained overall and by pathogen pathogen (e.g., respiratory syncytial virus [RSV]), and was classified by care setting (ho

SUBMITTER: Weycker D 

PROVIDER: S-EPMC10828164 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature