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Quality improvement |
Clinical impact ratings GP/FP/Primary care






IM/Ambulatory care





Key Words: antihypertensive agents, family practice, hypertension, patient education
| The first 150 words of the full text of this article appear below. |
METHODS
Data sources
Cochrane Controlled Trials Register, Medline, and EMBASE/Excerpta Medica (to August 2004); references of relevant studies; and experts in the field.
Study selection and assessment
randomised controlled trials (RCTs) that compared interventions aimed at improving BP with no intervention or usual care in patients with treated or untreated essential hypertension and assessed mean systolic (SBP) or diastolic BP (DBP), control of BP, or proportion of patients followed up at clinic. Studies of interventions not intended to increase BP control by organisational or educational means (eg, drug trials) were excluded. 56 RCTs met the selection criteria. Methodological quality of the trials was poor to moderate. The interventions studied were self monitoring (15 RCTs), patient education (16 RCTs), health professional education (9 RCTs), care assisted by nurses or pharmacists (7 RCTs), organisational interventions (7 RCTs), and appointment reminders (6 RCTs). Quality assessment of individual studies included randomisation procedure; allocation concealment; blinding
David Gutknecht, MD
Geisinger Medical Center
Danville, Pennsylvania, USA
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