RESUMEN
OBJECTIVE: The most common ways of assessing adherence to oral antipsychotic medications in research and in clinical practice are self-report and physician report. This prospective study examined the agreement among measures of adherence to oral antipsychotic medications among 52 outpatients with schizophrenia. METHODS: Participants were assessed at baseline during a visit to their outpatient clinic and followed for 12 weeks. Adherence was assessed by using subjective measures (self-report and physician report) and objective measures (pill counts conducted in the home, electronic monitoring, and blood plasma concentrations). Electronic monitoring was used as an imperfect standard against which other methods were judged. RESULTS: Data from pill counts and from electronic monitoring were strongly correlated (r(k)=.61). Self-report and physicians' ratings of compliance were weakly correlated with pill count and electronic monitoring when compliance scores were examined with rank-order correlations (r(k)=.18-.32). When the sample was dichotomized into adherent and nonadherent groups on the basis of electronic monitoring or pill count (at least 80% adherent), neither physicians nor patients identified adherent behavior (kappaAsunto(s)
Antipsicóticos/uso terapéutico
, Cooperación del Paciente
, Administración Oral
, Adolescente
, Adulto
, Antipsicóticos/administración & dosificación
, Antipsicóticos/sangre
, Femenino
, Visita Domiciliaria
, Humanos
, Masculino
, Persona de Mediana Edad
, Pacientes Ambulatorios
, Estudios Prospectivos
, Esquizofrenia/tratamiento farmacológico
, Autorrevelación
, Texas