Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
Am J Psychiatry. 2001 Nov;158(11):1911-3.

Enhancing comprehension of consent for research in older patients with psychosis: a randomized study of a novel consent procedure.

Author information

  • 1Department of Psychiatry, University of California, San Diego, USA. ldunn@ucsd.edu

Abstract

OBJECTIVE:

The ability of individuals with schizophrenia to provide informed consent for research has become the focus of public debate. The authors examined whether a novel consent procedure improved the comprehension of consent for older patients with psychosis.

METHOD:

Fifty outpatients with schizophrenia or other psychotic disorders and 19 normal comparison subjects aged 40-80 were randomly assigned to groups given either a routine or an enhanced consent procedure. The latter utilized a computerized presentation that included sequential bullet points and summaries of key information. A posttest measured comprehension of consent-relevant information.

RESULTS:

A significantly greater proportion of patients who received the enhanced consent procedure scored 100% on first and second trials of the posttest, compared to those receiving the routine procedure (trial 1: 42.3% versus 8.3%; trial 2: 80.8% versus 45.8%, respectively).

CONCLUSIONS:

The enhanced consent method improved comprehension of information relevant for consent in older patients with psychosis.

PMID:
11691700
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Silverchair Information Systems
    Loading ...
    Write to the Help Desk