Characteristics associated with the dropout of hypertensive patients followed up in an outpatient referral clinic

• Autor(es): Busnello,Renné Gusmão ; Melchior,Raquel ; Faccin,Carlo ; Vettori,Daniela ; Petter,Juliano ; Moreira,Leila Beltrami ; Fuchs,Flávio Danni
• Data: 2001
• Origem: Oasisbr
• Assunto(s): systemic hypertension; dropout; treatment
• Tipo de Documento: Artigo científico
• Idioma: Inglês

Descrição

OBJECTIVE: To determine the characteristics associated with the dropout of patients followed up in a Brazilian out patient clinic specializing in hypertension. METHODS: Planned prospective cohort study of patients who were prescribed an antihypertensive treatment after an extensive initial evaluation. The following parameters were analyzed: sex, age, educational level, duration of disease, pressure level used for classifying the patient, previous treatment, physical activity, smoking, alcohol consumption, familial history of hypertension, and lesion in a target organ. RESULTS: We studied 945 hypertensive patients, 533 (56%) of whom dropped out of the follow-up. The mean age was 52.3±12.9 years. The highest probabilities of dropout of the follow-up were associated with current smoking, relative risk of 1.46 (1.04-2.06); educational level equal to or below 5 years of schooling, relative risk of 1.52 (1.11-2.08); and hypertension duration below 5 years, relative risk of 1.78 (1.28-2.48). Age increase was associated with a higher probability of follow-up with a relative risk of 0.98 (0.97-0.99). CONCLUSION: We identified a group at risk for dropping out the follow-up, which comprised patients with a lower educational level, a recent diagnosis of hypertension, and who were smokers. We think that measures assuring adherence to treatment should be directed to this group of patients.