Australian Women’s Intentions and Psychological Outcomes Related to Breast Density Notification and Information
Access status:
Open Access
Type
ArticleAuthor/s
Dolan, HankizMcCaffery, Kirsten
Houssami, Nehmat
Cvejic, Erin
Brennan, Meagan
Hersch, Jolyn
Dorrington, Melanie
Verde, Angela
Vaccaro, Lisa
Nickel, Brooke
Abstract
Objective To assess the effect of mammographic breast density notification and information provision on women’s intention to seek supplemental screening and psychological outcomes.
Design, Setting, and Participants A 3-arm online randomized clinical trial was conducted from ...
See moreObjective To assess the effect of mammographic breast density notification and information provision on women’s intention to seek supplemental screening and psychological outcomes. Design, Setting, and Participants A 3-arm online randomized clinical trial was conducted from August 10 to 31, 2021. Data analysis was conducted from September 1 to October 20, 2021. Participants included Australian residents identifying as female, aged between 40 and 74 years, with no history of breast cancer who were residing in jurisdictions without existing breast density notification with screening mammograms. Interventions Women were randomized to receive 1 of the following hypothetical breast screening test result letters: screening mammogram result letter without breast density messaging (control), screening mammogram result letter with breast density messaging and an existing density information letter taken from a screening service in Australia (intervention 1), and screening mammogram result letter with breast density messaging and a health literacy–sensitive version of the letter adapted for people with lower health literacy (intervention 2). Main Outcomes and Measures Primary outcomes were intention to seek supplemental screening; feeling anxious (uneasy, worried, or nervous), informed, or confused; and having breast cancer worry.
See less
See moreObjective To assess the effect of mammographic breast density notification and information provision on women’s intention to seek supplemental screening and psychological outcomes. Design, Setting, and Participants A 3-arm online randomized clinical trial was conducted from August 10 to 31, 2021. Data analysis was conducted from September 1 to October 20, 2021. Participants included Australian residents identifying as female, aged between 40 and 74 years, with no history of breast cancer who were residing in jurisdictions without existing breast density notification with screening mammograms. Interventions Women were randomized to receive 1 of the following hypothetical breast screening test result letters: screening mammogram result letter without breast density messaging (control), screening mammogram result letter with breast density messaging and an existing density information letter taken from a screening service in Australia (intervention 1), and screening mammogram result letter with breast density messaging and a health literacy–sensitive version of the letter adapted for people with lower health literacy (intervention 2). Main Outcomes and Measures Primary outcomes were intention to seek supplemental screening; feeling anxious (uneasy, worried, or nervous), informed, or confused; and having breast cancer worry.
See less
Date
2022Source title
JAMA Network OpenVolume
5Issue
6Publisher
American Medical AssociationFunding information
NHMRC 1113532
NHMRC 1121110
NHMRC 1194410
NHMRC 1194108
National Breast Cancer Foundation (grant #EC-21-001)
Licence
Creative Commons Attribution 4.0Faculty/School
Faculty of Medicine and Health, Sydney School of Public HealthShare