Hypertensive treatment

When to initiate treatment for hypertension ??
JNC-8 RECOMMENDATIONS
---> For those more than or equal to 60 years, when SBP more than or equal to 150 mmHg or DBP more than or equal to 90 mmHg
--->For those with age less than 60 years, when SBP more than or equal to 140 mmHg or DBP more than or equal to 90 mmHg
---> For those with CKD and / or DM, when SBP more than or equal to 140 mmHg or DBP more than or equal to 90 mmHg (irrespective of age)