Table 2:
JNC VI Classification of Hypertension
Category
Systolic BP (mm Hg)
  
Diastolic BP (mm Hg)
Optimal
< 120
and
< 80
Normal
< 130
and
< 85
High-normal
130-139
and/or
85-89
Hypertension, stage 1
140-159
or
90-99
Hypertension, stage 2
160-179
or
100-109
Hypertension, stage 3
> 180
or
> 110
Adapted from reference 1
Copyright 2002 The Cleveland Clinic Foundation

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