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Table 2 Blood pressure parameters by OH group

From: Oscillometric measure of blood pressure detects association between orthostatic hypotension and depression in population based study of older adults

  Asymptomatic OH Symptomatic OH  
  N=220 N= 20  
  Mean SE Mean SE t-test
Seated systolic BP a 150.8 (1.4) 146.8 (4.1) t=.996 p=0.320
Seated diastolic BP a 86.8 (.80) 87.4 (2.8) t=-.073 p=.942
Standing systolic BP 129.5 (1.5) 121.1 (4.0) t=-1.87 p=.062
Standing diastolic BP 79.50 (.85) 77.15 (2.1) t=-1.53 p=.127
Mean change in SBP b -21.30 (.78) -25.65 (.23) t=-1.75 p=.080
Mean change in DBP c -7.30 (.63) -10.25 (.14) t=-1.89 p=.050
  1. aaverage of 2 readings.
  2. bmean of 2 seated SBP readings subtracted from 1 standing SBP reading.
  3. cmean of 2 seated DBP readings subtracted from 1 standing DBP reading.