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Women's Understandings and Misunderstandings of Breast Density and Related Concepts: A Mixed Methods Study.


ABSTRACT: Background: Most U.S. states require written notification of breast density after mammograms, yet effects of notifications on knowledge are mixed. Little is known about potential misunderstandings. Methods: We used a sequential mixed-methods study design to assess women's knowledge about breast density, after receiving a notification. We conducted a telephone survey among a racially/ethnically and health-literacy level diverse sample (N = 754) and qualitative interviews with 61 survey respondents. Results: In survey results, 58% of women correctly indicated that breast density is not related to touch, with higher accuracy among non-Hispanic White women and those with greater health literacy. Next, 87% of women recognized that breast density is identified visually via mammogram, with no significant differences in responses by race/ethnicity or health literacy. Most (81%) women recognized that a relationship exists between breast tissue types and density; Non-Hispanic White women were less likely to respond correctly. Only 47% of women correctly indicated that having dense breasts increases one's risk of breast cancer; women with low health literacy were more often correct. Qualitative results revealed additional dimensions of understanding: Some women incorrectly reported that density could be felt, or dense breasts were lumpier, thicker, or more compacted; others identified "dense" tissue as fatty. Interpretations of risk included that breast density was an early form of breast cancer. Conclusion: We found areas of consistent knowledge and identified misperceptions surrounding breast density across race/ethnicity and health literacy levels. Further education to address disparities and correct misunderstandings is essential to promote better knowledge, to foster informed decisions.

SUBMITTER: Kressin NR 

PROVIDER: S-EPMC9299527 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature

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Women's Understandings and Misunderstandings of Breast Density and Related Concepts: A Mixed Methods Study.

Kressin Nancy R NR   Wormwood Jolie B JB   Battaglia Tracy A TA   Maschke Ariel D AD   Slanetz Priscilla J PJ   Pankowska Magdalena M   Gunn Christine M CM  

Journal of women's health (2002) 20220228 7


<b><i>Background:</i></b> Most U.S. states require written notification of breast density after mammograms, yet effects of notifications on knowledge are mixed. Little is known about potential misunderstandings. <b><i>Methods:</i></b> We used a sequential mixed-methods study design to assess women's knowledge about breast density, after receiving a notification. We conducted a telephone survey among a racially/ethnically and health-literacy level diverse sample (<i>N</i> = 754) and qualitative i  ...[more]

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