What blood pressure reading is associated with pregnancy-induced hypertension?

Pregnancy-induced hypertension, also known as gestational hypertension, is characterized by elevated blood pressure that arises after 20 weeks of gestation in a previously normotensive woman. The diagnostic criteria establish that a blood pressure reading of 140/90 mmHg or higher indicates the presence of hypertension during pregnancy.

This level of blood pressure is significant as it can lead to complications for both the mother and the fetus, including preeclampsia, which is a more severe form of hypertension characterized by the presence of protein in the urine and potential organ dysfunction. Monitoring and managing blood pressure in pregnant women are crucial for preventing adverse outcomes.

The other readings provided do not meet the diagnostic threshold for pregnancy-induced hypertension. A reading of 130/80 mmHg is within the normal range for a pregnant woman, while readings of 150/95 mmHg and 160/100 mmHg indicate higher levels of hypertension, but the primary threshold for categorizing pregnancy-induced hypertension is 140/90 mmHg or higher.