ACOG Severe-feature Preeclampsia
ACOG severe-feature preeclampsia criteria (ACOG 2013): SBP >= 160 or DBP >= 110, thrombocytopenia < 100, impaired hepatic function, creatinine > 1.1 or doubled, pulmonary edema, or new cerebral/visual disturbances.
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- SBP >= 160 or DBP >= 110
- Yes
- Thrombocytopenia
- No
- Impaired hepatic function
- No
- Creatinine > 1.1 mg/dL or doubled
- No
- Pulmonary edema
- No
- New cerebral or visual disturbances
- Yes
Result: ACOG Severe-feature Preeclampsia: 2 of 6 feature(s) present -> SEVERE preeclampsia per ACOG 2013 (any single feature qualifies).
The tool opens with these values already filled in. Replace them with your own.
What the result means
- 0 features
- No severe features per ACOG 2013.
- >=1 feature
- Severe preeclampsia per ACOG 2013 (any single feature qualifies).
What you enter
- SBP >= 160 or DBP >= 110 (two occasions >= 4 h apart)
- Thrombocytopenia (platelets < 100 x10^9/L)
- Impaired hepatic function
- Creatinine > 1.1 mg/dL or doubled
- Pulmonary edema
- New cerebral or visual disturbances
How this is calculated
ACOG Task Force on Hypertension in Pregnancy. Hypertension in pregnancy. Obstet Gynecol. 2013;122(5):1122-1131. (Re-affirmed ACOG Practice Bulletin 222, 2020.) Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.