Table 3.

Prevalence of masked and WCH according to different office blood pressure cutoff values with constant home blood pressure values (<135/85)

Office blood pressure	Prevalence MH	Prevalence WCH
OBP < 120/70	0.3% (n = 8)
OBP < 125/75	0.7% (n = 22)
OBP < 130/80	1.6% (n = 49)
OBP < 135/85	3.9% (n = 122)
OBP < 140/90	7.7% (n = 240)
OBP ≥ 140/90		18.1% (n = 560)
OBP ≥ 145/95		10.8% (n = 335)
OBP ≥ 150/100		5.6% (n = 174)
OBP ≥ 155/105		3.0% (n = 92)
OBP ≥ 160/110		1.7% (n = 52)
OBP ≥ 165/115		0.7% (n = 23)
OBP ≥ 170/120		0.3% (n = 10)
Systolic OBP < 120	1.5% (n = 46)
Systolic OBP < 125	2.7% (n = 84)
Systolic OBP < 130	5.1% (n = 158)
Systolic OBP < 135	8.1% (n = 250)
Systolic OBP < 140	11.4% (n = 355)
Systolic OBP ≥ 140		15.2% (n = 470)
Systolic OBP ≥145		9.7% (n = 301)
Systolic OBP ≥ 150		5.3% (n = 165)
Systolic OBP ≥ 155		2.8% (n = 88)
Systolic OBP ≥ 160		1.7% (n = 52)
Systolic OBP ≥ 165		0.7% (n = 23)
Systolic OBP ≥ 170		0.3% (n = 10)

Data are reported as percentage (number) of study participants. In the upper part limits depending on systolic and/or diastolic blood pressure. In the lower part limits depending on systolic blood pressure.

Abbreviations: OBP, office blood pressure; WCH, white coat hypertension.