TY - JOUR T1 - Epidemiology and economic burden of bronchiectasis requiring hospitalisation in Singapore JF - ERJ Open Research JO - erjor DO - 10.1183/23120541.00334-2021 VL - 7 IS - 4 SP - 00334-2021 AU - Hwee Pin Phua AU - Wei-Yen Lim AU - Ganga Ganesan AU - Joanne Yoong AU - Kelvin Bryan Tan AU - John Arputhan Abisheganaden AU - Albert Yick Hou Lim Y1 - 2021/10/01 UR - http://openres.ersjournals.com/content/7/4/00334-2021.abstract N2 - Background and objective Little is known about the epidemiology and cost of bronchiectasis in Asia. This study describes the disease burden of bronchiectasis in Singapore.Methods A nationwide administrative dataset was used to identify hospitalisations with bronchiectasis as a diagnosis. Population statistics and medical encounter data were used to estimate the incidence, mortality, prevalence and direct medical costs associated with bronchiectasis requiring hospitalisation.Results There were 420 incident hospitalised bronchiectasis patients in 2017, giving an incidence rate of 10.6 per 100 000. Age-standardised incidence declined on average by 2.7% per year between 2007 and 2017. Incidence rates increased strongly with age in both men and women. Tuberculosis was a secondary diagnosis in 37.5% of incident hospitalisations in 2007, but has declined sharply since then. Patient survival was considerably lower in both men (5-year relative survival ratios (RSR) 0.63, 95% CI 0.59–0.66) and women (5-year RSR 0.75, 95% CI 0.72–0.78). The point prevalence of bronchiectasis was 147.1 per 100 000 in 2017, and increased sharply with age, with >1% of people aged ≥75 years having bronchiectasis. Total first-year costs among incident bronchiectasis patients in 2016 varied widely, with a mean±sd USD 7331±8863. Approximately 10% of the patients admitted in 2016 had total first-year costs of more than USD 14 380.Conclusion Bronchiectasis is common and imposes a substantial burden on healthcare costs and survival rates of patients in Singapore.Bronchiectasis is common, with a prevalence >1% in older persons, and imposes a substantial burden on healthcare costs and survival rates of patients living with bronchiectasis in Singapore https://bit.ly/3iErV79 ER -