Baseline Attitudes About Prostate Cancer Screening Moderate the Impact of Decision Aids on Screening Rates.

ABSTRACT:

Background

The impact of decision aids on prostate cancer screening outcomes has been inconsistent.

Purpose

We assessed whether pre-existing attitudes moderated the impact of decision aids on screening.

Methods

Men aged 45-70 (56.2% Caucasian, 39.9% African-American) were randomly assigned to a print decision aid (N = 630), a web decision aid (N = 631), or usual care (N = 632). Telephone interviews assessed pro/con screening attitudes and screening behaviors at baseline, 1-month and 13-months post-randomization.

Results

Logistic regression analyses revealed significant arm by attitude interactions: Higher baseline cons scores predicted lower screening in the print (OR = 0.60 (95% CI: 0.40, 0.92)) and web (OR = 0.61 (95% CI: 0.40, 0.91)) arms but not in usual ca

SUBMITTER: Starosta AJ 

PROVIDER: S-EPMC4959888 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature