Trend and outcome of sepsis in children: A nationwide cohort study. (9th February 2018)

• Record Type: Journal Article
• Authors: Yo, Chia‐Hung; Hsu, Tzu‐Chun; Gabriel Lee, Meng‐Tse; Porta, Lorenzo; Tsou, Po‐Yang; Wang, Yu‐Hsun; Lee, Wan‐Chien; Chen, Szu‐Ta; Lee, Chien‐Chang
• Is Part Of: Journal of paediatrics and child health. Volume 54:Number 7(2018:Jul.)
• Page Start: 776
• Page End: 783
• Publication Date: 2018-02-09
• Subjects: children -- incidence -- mortality -- sepsis; Children -- Health and hygiene -- Periodicals; Pediatrics -- Periodicals; 618.92
• DOI: 10.1111/jpc.13849
• Languages: English
• ISSNs: 1034-4810

Abstract

Abstract : Aim: The aim of this study was to investigate the trend of incidence and outcome of paediatric sepsis in a population‐based database. Methods: Children with sepsis were identified from the 23 million nationwide health insurance claims database of Taiwan. Sepsis was defined by the presence of single ICD‐9 code for severe sepsis or septic shock or a combination of ICD‐9 codes for infection and organ dysfunction. We analysed the trend of incidence, mortality and source of infection in three age groups: infant (28 days to 1 year), child (1–9 years) and adolescent (10–18 years). Results: From 2002 to 2012, we identified 38 582 paediatric patients with sepsis, of which 21.3% were infants, 52.8% were children and 25.8% were adolescents. The incidence of sepsis was 336.4 cases per 100 000 population in infants, 3.3 times higher than in children (101.5/100 000 cases) and 7.3 times higher than in adolescents (46.2/100 000 cases). While sepsis incidence decreased from 598.0 to 336.4 cases per 100 000 people in the infant population, it remained relatively unchanged in children and adolescents. For 90‐day mortality, there were significant decreases in all three age groups (absolute decrease of 5.0% for infants, 3.7% for children and 14.4% for the adolescents). In the infant population, we observed a decrease in the incidence of lower respiratory tract infections, while the incidence of urinary tract infections remained unchanged. Conclusions: The incidence and mortality of sepsis among paediatric patients have decreased substantially between 2002 and 2012, especially among infants. The widespread use of Haemophilus influenzae and pneumococcal vaccines in infants could be a possible explanation.