Inter-arm blood pressure difference by prevalence with systolic blood pressure, diastolic blood pressure, and combined measure and mean of the measurements.

Table 2: Inter-arm blood pressure difference by prevalence with systolic blood pressure, diastolic blood pressure, and combined measure and mean of the measurements.

Systolic Inter-arm Blood Pressure Difference ≥ 10 mm Hg
1^st measurement	2^nd measurement	Patients with IAD in 1^st & 2^nd measurements	Averaged measurements
22/217 (10%)	18/217 (8.3%)	7/217 (3.2%)	26/217 (12%)
Diastolic Inter-arm Blood Pressure Difference ≥ 10 mm Hg
1^st measurement	2^nd measurement	Patients with IAD in 1^st & 2^nd measurements	Averaged measurements
9/217 (4.1%)	3/217 (1.4%)	1/217 (0.5%)	5/217 (2.3%)
Combined: Systolic and/or Diastolic Inter-arm Blood Pressure Difference ≥ 10 mm Hg
1^st measurement	2^nd measurement	Patients with IAD in 1^st & 2^nd measurements	Averaged measurements
29/217^* (13.3%)	20/217^^ (9.2%)	8/217 (3.6%)	31/217 (14.2%)

^*Two patients had a > 10 IAD with both systolic and diastolic pressures on the first measures; ^*^*One patient had a > 10 IAD with both systolic and diastolic pressures on the second measure.