Autoren:	Oetzmann von Sochaczewski, Christina Muensterer, Oliver J.
Titel:	The incidence of infantile hypertrophic pyloric stenosis nearly halved from 2005 to 2017 : analysis of German administrative data
Online-Publikationsdatum:	23-Aug-2022
Erscheinungsdatum:	2021
Sprache des Dokuments:	Englisch
Zusammenfassung/Abstract:	Purpose Some paediatric surgical diseases showed a declining incidence in recent years, among which hypertrophic pyloric stenosis has been particularly striking shortly in the years after the millennium. We aimed to assess whether this development continued over the following decade, as it might offer the chance to better understand the underlying reasons. Methods We analysed data files obtained from the German federal statistics office for principal diagnosis of hypertrophic pyloric stenosis and pyloromyotomies from 2005 to 2017. Changes over time were assessed via linear regression for incidences per 1000 live births. Results In the respective time interval, there were a mean of 1009 pyloromyotomies (95% CI 906–1112) per year, of which a mean of 835 (95% CI 752–917) were performed in boys. The incidence of hypertrophic pyloric stenosis per 1000 live births almost halved between 2005 and 2017: it decreased by 0.12 pylorotomies annually (95% CI 0.09–0.14; P < 0.0001) in boys—from a maximum of 2.96 to a minimum of 1.63–and 0.03 pyloromyotomies annually (95% CI 0.02–0.04; P < 0.0001) in girls—from a maximum of 0.64 to a minimum of 0.28. There was considerable regional variation in incidences between the German länder. Conclusion The decreasing incidence of hypertrophic pyloric stenosis noted around the millenium continued into the following decades. The underlying reasons are unclear, which should prompt further research on the subject matter.
DDC-Sachgruppe:	610 Medizin 610 Medical sciences
Veröffentlichende Institution:	Johannes Gutenberg-Universität Mainz
Organisationseinheit:	FB 04 Medizin
Veröffentlichungsort:	Mainz
ROR:	https://ror.org/023b0x485
DOI:	http://doi.org/10.25358/openscience-7593
Version:	Published version
Publikationstyp:	Zeitschriftenaufsatz
Nutzungsrechte:	CC BY
Informationen zu den Nutzungsrechten:	https://creativecommons.org/licenses/by/4.0/
Zeitschrift:	Pediatric surgery international 37
Seitenzahl oder Artikelnummer:	579 585
Verlag:	Springer
Verlagsort:	Berlin u.a.
Erscheinungsdatum:	2021
ISSN:	1437-9813
DOI der Originalveröffentlichung:	10.1007/s00383-020-04810-0
Enthalten in den Sammlungen:	JGU-Publikationen