The Association between the Use of Dietary Supplement and Psychological Status of Cancer Survivors in Korea: A Cross-Sectional Study
- Author:
Han Rim LEE
1
;
Yun-Mi SONG
;
Keun Hye JEON
;
In Young CHO
Author Information
- Publication Type:Original Article
- From:Korean Journal of Family Medicine 2021;42(4):317-326
- CountryRepublic of Korea
- Language:English
-
Abstract:
Background:Dietary supplements (DS) use is known to be common among cancer survivors. However, detailed information on the factors influencing DS use seems insufficient, including cancer-related and psychological factors.
Methods:Study subjects were 1,852 Korean adult cancer survivors recruited from cancer survivor clinic of two university-affiliated hospitals. Data were collected retrospectively through review of medical records and self-administered questionnaires. Psychological factors were assessed using Hospital Anxiety and Depression Scale (HADS) and Fear of Cancer Recurrence Inventory-Short Form. Factors associated the DS use were evaluated by multiple logistic regression analysis after adjusting for covariates.
Results:The prevalence of long-term DS use was 15.7% in overall (17.5% in female and 11.6% in male). Female survivors were 3.14 times (95% confidence interval [CI], 1.89–5.22) more likely to use DS than male. In male cancer survivors, ever-smoking and previous radiotherapy were positively associated with DS use. In females, breast cancer survivors were 0.32 times less likely to use DS compared with stomach cancer survivors, and survivors with family history of cancer were 1.39 times more likely to use DS than those without. After adjusting for sociodemographic, clinical, and lifestyle factors, survivors with anxiety (HADS ≥8) used DS 1.38 times (95% CI, 1.01–1.91) more frequently, compared with those without anxiety.
Conclusion:Diverse factors such as female sex, cancer treatment modality, smoking history, family history and anxiety status were associated with DS use in Korean cancer survivors. Targeted strategies with consideration of these factors are needed for counseling DS use for cancer survivors.
