High neuroticism is associated with common late adverse effects in a nationwide sample of long-term breast cancer survivors.

ABSTRACT:

Purpose

Neuroticism is a basic personality trait characterized by negative emotions triggered by stress such as a breast cancer diagnosis and its treatment. Due to lack of relevant research, the purpose of this study was to examine if high neuroticism is associated with seven common late adverse effects (LAEs) in long-term (≥ 5 years) breast cancer survivors (BCSs).

Methods

All female Norwegian BCSs aged 20-65 years when diagnosed with stage I-III breast cancer in 2011 or 2012 were invited to a questionnaire study in 2019 (N = 2803), of whom 48% participated (N = 1355). Neuroticism was self-rated using the abridged version of the Eysenck Personality Questionnaire, and scores dichotomized into high and low neuroticism. LAEs were defined by categorization of ratings on the EOR

SUBMITTER: Dahl AA 

PROVIDER: S-EPMC10504095 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature