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. 2022 Apr 29;71(17):585–591. doi: 10.15585/mmwr.mm7117a1

FIGURE 1.

This figure is a line chart showing the prevalence of hypertensive disorders in pregnancy among delivery hospitalizations, by year, in the United States during 2017–2019 according to the National Inpatient Sample.

Prevalence of hypertensive disorders in pregnancy* among delivery hospitalizations, by year — National Inpatient Sample, United States, 2017–2019

Abbreviations: HDP = hypertensive disorder in pregnancy; HTN = hypertension; PAH = pregnancy-associated hypertension.

* HDPs are defined as chronic hypertension, pregnancy-associated hypertension (i.e., gestational hypertension, preeclampsia, eclampsia, and chronic hypertension with superimposed preeclampsia), and unspecified maternal hypertension.