Hawaiʻi Health Data Warehouse


The induced termination of pregnancy (ITOPs) data captures information on legal induced abortions performed by a licensed clinician within the limits of state regulations that is intended to terminate a suspected or known ongoing intrauterine pregnancy and that does not result in a live birth. ITOPs data includes information about the woman, the procedure and the fetus. The information is captured by the Hawai‘i State Department of Health, Office of Health Status Monitoring as part of Centers for Disease Control and Prevention (CDC) Abortion Surveillance System. 

Data Release Notes 

General data release notes are available here.

Number of ITOPS Per Year:

2021 - 2,2142010 - 3,064
2020 - 1,8092009 - 3,340
2019 - 2,1182008 - 3,269
2018 - 2,1222007 - 3,753
2017 - 2,2582006 - 3,993
2016 - 2,5542005 - 3,829
2015 - 2,0242004 - 3,469
2014 - 2,1492003 - 3,609
2013 - 1,9612002 - 3,925
2012 - 2,8282001 - 3,998
2011 - 2,6702000 - 3,941
  1. Number of ITOPs listed above includes all ITOPs occurring the the state.
  2. ITOPs data is not always complete due to its sensitive nature.

Report Requests

If you have searched our website, and still can’t find what you are looking for, we are here to help. Please click on the button and fill out a request form.    

Please give us as much notice as possible as some requests take longer than others. An HHDW team member will contact you via email or phone for a follow-up.

Record Level Data Request

If you are interested in obtaining de-identified record-level data for your own analyses, please click on the button to see the instructions. 

Most record-level data requests can be processed within 2-4 weeks, but delays in the approval process can extend the timeline.

Data Sources