title: Self-management of hypertension: predictors of success in diastolic blood pressure reduction.
abstract: The purpose of this study was to determine which borderline hypertension subjects could succeed in self-regulating blood pressure, and to distinguish the psychologic and physiologic variables that predicted success. Thirty-four white, male, unmedicated, borderline hypertensive subjects participated in a 14-session biofeedback/cognitive self-management training program. Of these, 22 exited with diastolic pressure below 90 mm Hg; 12 exited equal to or above 90 mm Hg. Both groups exited with scores markedly lower on the Symptoms Checklist-90 (SCL-90). The successful group began and ended on all cognitive/affective subscales at a lower level than the unsuccessful group. A discriminant analysis revealed that lower scores on the SCL-90, lower systolic blood pressures, and higher heart rates during a mental task at the beginning of treatment distinguished those who succeeded in self-regulation from those who could not succeed. The possible mechanisms for blood pressure control/change as a consequence of biofeedback are discussed.
authors: Department of Psychosocial Nursing, University of Washington, Seattle 98195.
authors: H
authors: H
authors: Nakagawa-Kogan
authors: A
authors: A
authors: Garber
authors: M
authors: M
authors: Jarrett
authors: K J
authors: KJ
authors: Egan
authors: S
authors: S
authors: Hendershot
mesh_terms: D000328:Adult; D000339:Affect; D001676:Biofeedback, Psychology; D001794:Blood Pressure; D003071:Cognition; D006339:Heart Rate; D006801:Humans; D006973:Hypertension / Q000503:physiopathology / Q000523:psychology / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D010551:Personality; D012648:Self Care