title: Using a problem detection study (PDS) to identify and compare health care provider and consumer views of antihypertensive therapy.
abstract: The objectives of this study were to ascertain consumer knowledge and behaviour about hypertension and treatment and to compare these with health care providers' perceptions (of 'most' consumers). The design for the study was a problem detection study (PDS): focus groups and then survey. Focus groups and survey participants were convenience samples of consumers, doctors, nurses and pharmacists. The main outcome measures were agreement on a 5-point Likert scale with statements about consumers' knowledge and behaviour about high blood pressure and medication. The survey identified areas of consensus and disagreement between consumers and health providers. While general knowledge and concordance with antihypertensive therapy among consumers was good, consequences such as eye and kidney disease, interactions with herbal medicines, and how to deal with missing a dose were less well known. Side effects were a problem for over one-quarter of participants, and cost was a problem in continuing therapy. Half the consumers had not received sufficient written information. Providers overall disagreed that most consumers have an adequate understanding of the condition. They agreed that most consumers adhere to therapy and can manage medicines; and about their own profession's role in information provision and condition management. Consumers confirmed positive provider behaviour, suggesting opportunities for greater communication between providers about actions taken with their consumers. In conclusion, the PDS methodology was useful in identifying consumer opinions. Differences between consumer and provider responses were marked, with consumers generally rating their knowledge and behaviour above providers' ratings of 'most' consumers. There are clear gaps to be targeted to improve the outcomes of hypertension therapy.
authors.affiliation: Australia's Health Pty Ltd, Lyneham, ACT, Australia.
authors.forename: A H
authors.initials: AH
authors.lastname: Wade
authors.forename: D N
authors.initials: DN
authors.lastname: Weir
authors.forename: A P
authors.initials: AP
authors.lastname: Cameron
authors.forename: S E
authors.initials: SE
authors.lastname: Tett
mesh_terms: D000959:Antihypertensive Agents / Q000627:therapeutic use*; D001291:Attitude of Health Personnel; D005260:Female; D017144:Focus Groups; D015438:Health Behavior; D019538:Health Care Surveys; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D017063:Outcome Assessment, Health Care; D010342:Patient Acceptance of Health Care; D017060:Patient Satisfaction; D010465:Perception; D011340:Problem Solving; D015203:Reproducibility of Results
chemical_list: D000959:Antihypertensive Agents