. 2023 Jun 8;28(4):199–207. doi: 10.1097/MBP.0000000000000651

Table 3.

Classification of subjects to hypertensive and normotensive groups when applying the radial cut-point 136/82 mmHg in laboratory measurements: 311 (75.8%) of the subjects were classified similarly in ambulatory and laboratory recordings

	Normotensive (n = 76)	Hypertensive in ABP daytime only (n = 68)	Hypertensive in laboratory only (n = 31)	Hypertensive in both ABP daytime and laboratory (n = 235)
Mean systolic ABP daytime (mmHg)	122 (7)	138 (9)^a	127 (6)^a^,^b	147 (11)^a^,^b^,^c
Mean diastolic ABP daytime (mmHg)	77 (5)	88 (6)^a	80 (3)^a^,^b	91 (8)^a^,^b^,^c
Laboratory radial SBP mean(supine+upright) (mmHg)	120 (10)	127 (7)^a	139 (9)^a^,^b	150 (13)^a^,^b^,^c
Laboratory radial DBP mean(supine+upright) (mmHg)	71 (7)	76 (4)^a	83 (5)^a^,^b	89 (9)^a^,^b^,^c
Laboratory aortic SBP mean(supine+upright) (mmHg)	107 (9)	115 (7)	125 (10)^a^,^b	136 (13)^a^,^b^,^c
Laboratory aortic DBP mean(supine+upright) (mmHg)	72 (7)	77 (4)	84 (5)^a	90 (9)^a^,^b

Laboratory values are calculated from the means of the last 3 min during the 5-min supine and the last 3 min during the 5-min head-up tilt recordings; mean (SD).

ABP, ambulatory blood pressure.

P < 0.05 versus normotensive.

P < 0.05 versus hypertensive in ABP.

P < 0.05 versus hypertensive in laboratory. When applying the aortic BP cutoff point 123/83 mmHg, 313 (76.3%) of the subjects were classified similarly in ambulatory and laboratory recordings.