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Perceived stress, anxiety, and depression in treatment‐naïve women with breast cancer: a case‐control study
Author(s) -
Li Jie,
Gao Wei,
Yang Qianqian,
Cao Fenglin
Publication year - 2021
Publication title -
psycho‐oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.41
H-Index - 137
eISSN - 1099-1611
pISSN - 1057-9249
DOI - 10.1002/pon.5555
Subject(s) - breast cancer , anxiety , medicine , depression (economics) , confounding , mediation , cancer , logistic regression , clinical psychology , oncology , psychiatry , political science , law , economics , macroeconomics
Objective Women with breast cancer face elevated risk for psychological problems. We aimed to examine to what extent treatment‐naïve women with breast cancer are at higher risk for perceived stress and symptoms of anxiety and depression, compared with matched women with benign breast disease and healthy women, and explore the contribution of perceived stress in the association between breast cancer and symptoms of anxiety and depression. Methods The study included 360 women (120 per group). Perceived stress and symptoms of anxiety and depression were assessed using self‐report questionnaires. We conducted linear and logistic regressions to assess increased risk and mediation analyses to test the role of perceived stress. Results After adjusting for potential confounders, perceived stress in women with breast cancer was 0.71 and 1.58 points higher than in patients with benign breast disease ( p = 0.029) and healthy controls ( p < 0.001), respectively; they were 1.85–2.44 times more likely to experience anxiety than either control group ( p < 0.05) and 3.57 times more likely to experience depression than healthy controls ( p < 0.001). The indirect effect of perceived stress between breast cancer and anxiety and depressive symptoms was 0.19–0.47 ( p < 0.05). Conclusions This study demonstrates the high risk of perceived stress and symptoms of anxiety and depression in treatment‐naïve patients with breast cancer, and the association between breast cancer and increased anxiety and depressive symptoms through elevated perceived stress. It underscores the need to assess psychological status in pretreatment period and conduct stress‐targeted prehabilitation interventions.