RT Journal Article SR Electronic T1 Swedish Child Health Services Register: a quality register for child health services and children’s well-being JF BMJ Paediatrics Open JO BMJ Paediatrics Open FD BMJ Publishing Group Ltd SP e001805 DO 10.1136/bmjpo-2022-001805 VO 7 IS 1 A1 Mattias Wennergren A1 Karin Berg A1 Ann-Sofie Frisk Cavefors A1 Helena Edin A1 Leif Ekholm A1 Lars Gelander A1 Marie Golsäter A1 Jennie Hedman A1 Anton Holmgren A1 Frida Karlsson Videhult A1 Anna Levin A1 Sven Arne Silfverdal A1 Thomas Wallby A1 Anna Erica Fäldt YR 2023 UL http://bmjpaedsopen.bmj.com/content/7/1/e001805.abstract AB Background Swedish child health services (CHS) is a free-of-charge healthcare system that reaches almost all children under the age of 6. The aim for the CHS is to improve children’s physical, psychological and social health by promoting health and development, preventing illness and detecting emerging problems early in the child’s life. The services are defined in a national programme divided into three parts: universal interventions, targeted interventions and indicated interventions.The Swedish Child Health Services Register (BHVQ) is a national Quality Register developed in 2013. The register extracts data from the child’s health record and automatically presents current data in real time. At present, the register includes 21 variables.Aim We aim to describe data available in the BHVQ and the completeness of data in BHVQ across variables.Methods Child-specific data were exported from the register, and data for children born in the regions were retrieved from Statistics Sweden to calculate coverage.Results The register includes over 110 000 children born between 2011 and 2022 from 221 child healthcare centres in eight of Sweden’s 21 regions. In seven of the eight regions, 100% of centres report data.The completeness of data differs between participating regions and birth cohorts. The average coverage for children born in 2021 is 71%.Conclusions The BHVQ is a valuable resource for evaluating Child Health Services nationally, with high coverage for the youngest children. As a result of continuous improvement of the services, the possibility to follow the development of children’s health in Sweden is possible through the register. When fully expanded, the register will be a natural and essential part of developing preventive services, improving healthcare for children below 6 years of age and a tool for developing evidence-based child health interventions.All data relevant to the study are included in the article or uploaded as supplementary information.