OBJECTIVE: To assess the prevalence of patient-initiated modification of drug instructions and the association between different classes of problems and the modification of hypertension therapy. DESIGN AND METHODS: In this cross-sectional study, all patients (n = 1215) who had been examined at a hypertension clinic during a 1-year period were surveyed. The response rate to the questionnaire was 85%. Of the 1035 respondents, 623 currently taking antihypertensive medication (self-report) were included in the study. RESULTS: Of the patients taking antihypertensive drugs, 36% admitted that they had tried to manage their condition with a lower dosage and/or fewer drugs than prescribed. The percentage of patients who modified their drug regimen decreased with increasing age. One or more problems with the treatment of hypertension were reported by 79% of the respondents. The odds ratio (95% confidence interval) for modification among patients who reported 1 or more problems compared with those not reporting any problem was 3.5 (2.12 to 5.67). The prevalence of modification increased with the number of problems; this was seen in all age groups and among men and women. CONCLUSIONS: Perceived problems in drug taking in the treatment of hypertension have an important impact on the prevalence of modifying drug instructions.
OBJECTIVE: To assess the prevalence of patient-initiated modification of drug instructions and the association between different classes of problems and the modification of hypertension therapy. DESIGN AND METHODS: In this cross-sectional study, all patients (n = 1215) who had been examined at a hypertension clinic during a 1-year period were surveyed. The response rate to the questionnaire was 85%. Of the 1035 respondents, 623 currently taking antihypertensive medication (self-report) were included in the study. RESULTS: Of the patients taking antihypertensive drugs, 36% admitted that they had tried to manage their condition with a lower dosage and/or fewer drugs than prescribed. The percentage of patients who modified their drug regimen decreased with increasing age. One or more problems with the treatment of hypertension were reported by 79% of the respondents. The odds ratio (95% confidence interval) for modification among patients who reported 1 or more problems compared with those not reporting any problem was 3.5 (2.12 to 5.67). The prevalence of modification increased with the number of problems; this was seen in all age groups and among men and women. CONCLUSIONS: Perceived problems in drug taking in the treatment of hypertension have an important impact on the prevalence of modifying drug instructions.
Authors: Stefan Vegter; Pieter de Boer; Klaas Willem van Dijk; Sipke Visser; Lolkje T W de Jong-van den Berg Journal: Drug Saf Date: 2013-06 Impact factor: 5.606
Authors: Robina Josiah Willock; Joseph B Miller; Michelle Mohyi; Ahmed Abuzaanona; Meri Muminovic; Phillip D Levy Journal: Curr Hypertens Rep Date: 2018-01-29 Impact factor: 5.369
Authors: Kevin E C Meyers; Kenneth Lieberman; Susan Solar-Yohay; Guangyang Han; Victor Shi Journal: J Clin Hypertens (Greenwich) Date: 2011-07-14 Impact factor: 3.738