The Phase Gate Review methodology improves project effectiveness by reviewing all stages of the project from the initial selection process through the entire process of development to the final stages of closure.
Idiopathic hypertension redirects here. For the condition of raised blood pressure within the skull, see Idiopathic intracranial hypertension. Essential hypertension (also called primary hypertension or idiopathic hypertension) is the form of hypertension that by definition has no identifiable cause.
1 Stage I hypertension is defined as either Systolic BP or Diastolic BP between the 95th percentile and the 99th percentile plus 5 mmHg. 2  Stage II hypertension is defined as either Systolic BP or Diastolic BP greater than the 99th percentile plus 5 mmHg.iastolic BP Percentile Interpretation. 1  Stage I hypertension is defined as either Systolic BP or Diastolic BP between the 95th percentile and the 99th percentile plus 5 mmHg. 2  Stage II hypertension is defined as either Systolic BP or Diastolic BP greater than the 99th percentile plus 5 mmHg.