2008
DOI: 10.1001/archinte.168.22.2459
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The Misdiagnosis of Hypertension

Abstract: Background-The white coat effect (defined as the difference between blood pressure [BP] measurements taken at the physician's office and those taken outside the office) is an important determinant of misdiagnosis of hypertension, but little is known about the mechanisms underlying this phenomenon. We tested the hypothesis that the white coat effect may be a conditioned response as opposed to a manifestation of general anxiety.Methods-A total of 238 patients in a hypertension clinic wore ambulatory blood pres… Show more

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Cited by 108 publications
(54 citation statements)
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“…Given the mixed evidence from previous studies [7, 11, 16], it is unlikely that there are large main effects of neuroticism or anxiety on masked hypertension. The moderation analyses suggest that among those taking antihypertensive medications, lower conscientiousness predicted higher risk of masked uncontrolled hypertension.…”
Section: Discussionmentioning
confidence: 99%
See 2 more Smart Citations
“…Given the mixed evidence from previous studies [7, 11, 16], it is unlikely that there are large main effects of neuroticism or anxiety on masked hypertension. The moderation analyses suggest that among those taking antihypertensive medications, lower conscientiousness predicted higher risk of masked uncontrolled hypertension.…”
Section: Discussionmentioning
confidence: 99%
“…For example, in a study of 238 hypertensive patients, those with white coat hypertension experienced significantly higher levels of anxiety during BP measurement in the clinic [7]. Anxiety and other forms of psychological distress, however, may have greater effects among those taking antihypertensive medications or who are otherwise aware of their hypertensive status [8, 9].…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…However, systematic group differences in the elicited cognitive state could also lead to smaller differences in resting-state brain activity than would have been observed if the groups were balanced for their cognitive states. Furthermore, cognitive states that are secondary to the clinical condition, such as arousal or comfort (Ogedegbe et al, 2008), could bias the dynamic measures derived from functional neuroimaging data. In all of these situations, information about participants' cognitive state could potentially improve the interpretation or increase the sensitivity and specificity of neuroimaging biomarkers in clinical of pharmacological studies (Klumpers et al, 2012).…”
Section: Introductionmentioning
confidence: 99%
“…These automated BP devices can eliminate errors, such as digit preference, that are common in manual measurements. Moreover, automated BP monitors can assess BP without a doctor or nurse being present, can automatically take multiple readings, and, therefore, may reduce the white coat effect 1-3 , which is believed to be a conditioned anxiety response 4-6 . It has been reported previously that automated BP readings using the BpTRU device tend to be lower than readings taken by a doctor using a mercury sphygmomanometer (Sphyg) in the usual clinic settings 1, 2, 7 ; however, the automated BP was compared with OBP taken by family physicians in a busy clinical practice or with OBP measured by technicians at the time of ABP monitoring.…”
Section: Introductionmentioning
confidence: 99%