Personality and the use of cancer screenings. A systematic review

TY - JOUR

T1 - Personality and the use of cancer screenings. A systematic review

AU - Hajek, André

AU - Kretzler, Benedikt

AU - König, Hans-Helmut

PY - 2020/12/28

Y1 - 2020/12/28

N2 - BACKGROUND: No systematic review exists synthesizing studies examining the association between personality factors and use of cancer screenings. Hence, the aim of this systematic review is to provide an overview of empirical findings from observational studies investigating the link between personality factors (in terms of agreeableness, conscientiousness, extraversion, neuroticism and openness to experience) and use of cancer screenings.METHODS: Medline, PsycInfo and CINAHL were searched using predefined search terms. Observational studies examining the link between personality factors and use of cancer screenings using validated tools were included. Study selection, data extraction, and quality assessment were performed by two reviewers.RESULTS: In total, n = 11 studies were included in our systematic review. There is mostly inconclusive evidence regarding the link between agreeableness, neuroticism, openness to experience and the use of cancer screenings. Clearer evidence was identified for an association between increased extraversion and an increased use of cancer screenings. Moreover, the majority of studies identified a link between increased conscientiousness and an increased use of cancer screenings.DISCUSSION: Studies indicate that personality factors, particularly an increased extraversion and increased conscientiousness, are associated with an increased use of cancer screenings. This knowledge may be beneficial to address individuals at risk for underuse.PROSPERO REGISTRATION NUMBER: CRD42020176830.

AB - BACKGROUND: No systematic review exists synthesizing studies examining the association between personality factors and use of cancer screenings. Hence, the aim of this systematic review is to provide an overview of empirical findings from observational studies investigating the link between personality factors (in terms of agreeableness, conscientiousness, extraversion, neuroticism and openness to experience) and use of cancer screenings.METHODS: Medline, PsycInfo and CINAHL were searched using predefined search terms. Observational studies examining the link between personality factors and use of cancer screenings using validated tools were included. Study selection, data extraction, and quality assessment were performed by two reviewers.RESULTS: In total, n = 11 studies were included in our systematic review. There is mostly inconclusive evidence regarding the link between agreeableness, neuroticism, openness to experience and the use of cancer screenings. Clearer evidence was identified for an association between increased extraversion and an increased use of cancer screenings. Moreover, the majority of studies identified a link between increased conscientiousness and an increased use of cancer screenings.DISCUSSION: Studies indicate that personality factors, particularly an increased extraversion and increased conscientiousness, are associated with an increased use of cancer screenings. This knowledge may be beneficial to address individuals at risk for underuse.PROSPERO REGISTRATION NUMBER: CRD42020176830.

U2 - 10.1371/journal.pone.0244655

DO - 10.1371/journal.pone.0244655

M3 - SCORING: Journal article

C2 - 33370379

VL - 15

SP - e0244655

JO - PLOS ONE

JF - PLOS ONE

SN - 1932-6203

IS - 12

ER -