Hu. Becker et al., DECREASE IN MEAN BLOOD-PRESSURE IN REPEAT ED AMBULATORY MONITORING MEASUREMENTS REPRESENTS ADAPTATION EFFECTS, Nieren- und Hochdruckkrankheiten, 23(2), 1994, pp. 58-62
Recordings were obtained in twelve male patients with essential hypert
ension who participated in a rehabilitation programme. Ambulatory reco
rdings of blood pressure, heart rate, and activity were conducted duri
ng two sessions one day after the other, then again 14 days later. A c
omputer-based self-report of setting conditions and mood was included.
There was a significant (p <0.05) decrease in mean blood pressure fro
m day 1 to day 2 (overall mean 5.5 mmHg systolic/2.6 mmHg diastolic BP
; daytime 4.8/2.6, and nightime 11.0/3.1 mmHg). The evaluation of psyc
hological data indicated that an adaptation effect is present for ABPM
.