Table 2.

Validation Results for ANSI/AAMI/ISO 81060–2:2013

Criterion 1 (n = 255)	Mean Difference (X̄n)	Standard Deviation (Sn)
Systolic Pressure (mmHg)	−2.4	7.7
Diastolic Pressure (mmHg)	1.7	5.7
Criterion 2 (m = 85)	Standard Deviation (Sm)	Maximum Permissible (Sm)
Systolic Pressure (mmHg)	6.3	6.5
Diastolic Pressure (mmHg)	5.2	6.7

Notes: Both criterions set forth by the ANSI/AAMI/ISO 81060–2:2013 standards were met for validation of the ABPS. Criterion 1: the mean value of the differences of all 255 valid paired determinations (X̄n) needed to be less than or equal to ± 5 mmHg with a standard deviation (Sn) no greater than 8 mmHg. Criterion 2: The standard deviation of the averaged paired determinations per participant (Sm) needed to meet the criteria listed in the standards as a function of mean difference calculated in Criterion 1 (X̄n).