Which is the correct term for blood pressure measurements taken at home?
The terms 'self-blood pressure' and 'home blood pressure' are being used to describe measurements of blood pressure taken by the patients at home. However, home measurements are not always self-measurements, because these are often taken by the patients' relatives. There is little evidence on the effect of self-measurement on the level of blood pressure taken using automated electronic devices. In regard to clinic blood pressure, two studies using automated devices found no difference between measurements taken by physicians or patients themselves, irrespective of whether self-measurements were taken in the presence or the absence of the physician. In regard to home blood pressure, one randomized crossover trial showed no difference between home measurements taken by the patients themselves or their relatives using fully automated devices. On the other hand, many studies have consistently shown home blood pressure to be lower than clinic pressure. Taken together these data suggest that self-measurement has no effect on the level of blood pressure, either in the clinic, or at home. The lower level of home in comparison to clinic blood pressure seems to be exclusively attributed to the effect of the different setting, rather than the person who is taking measurements. Therefore the term 'self blood pressure' seems to be a misnomer, whereas the term 'home blood pressure' represents a more appropriate term for home measurements taken by patients or their relatives.
D001795:Blood Pressure Determination / Q000295:instrumentation / Q000379:methods / Q000523:psychology; D017028:Caregivers; D006699:Home Care Services; D006801:Humans; D012648:Self Care; D009626:Terminology as Topic