Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2022 Jun 2;22:464. doi: 10.1186/s12884-022-04777-x

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2022

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.

PMC Copyright notice

Fig. 5 — Interrupted time-series analysis of use of antiemetics while hospitalized for hyperemesis gravidarum 2002–2019. Percentage admitted to Haukeland University Hospital using (a) metoclopramide, (b) prochlorperazine, and (c) any antiemetic while hospitalized. Predicted line visualizes linear trend pre-intervention in 2014 with slope corresponding to yearly change (β₁); vertical line illustrating level change in 2014 at the time of treatment guideline update (β₂); predicted line after 2014 representing post-intervention trend (β₁ + β₃) applying Newey-West standard errors to adjust for first order autocorrelation

HHS Vulnerability Disclosure