Details

Autor(en) / Beteiligte

• Lu, Yingjie
• Zhao, Wenjing
• Xie, Peng
• Lin, Sihao
• Li, Jun
• Tse, Lap Ah
• Lu, Jiahai
• Ren, Zefang
• Liu, Xudong

Titel

The role of dietary carotenoids in preventing the development of esophageal squamous cell carcinoma

Ist Teil von

• International journal for vitamin and nutrition research, 2024-02, Vol.94 (1), p.10

Ort / Verlag

Switzerland

Erscheinungsjahr

2024

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• Experimental studies showed that carotenoids had anti-carcinogenic properties, but epidemiological studies on the association between dietary carotenoids and esophageal squamous cell carcinoma (ESCC) risk were limited, and the findings were inconsistent. This study aimed to investigate the roles of intake of dietary carotenoids in the development of ESCC among a rural Chinese population. A population-based case-control study was conducted in Southwest China. A total of 915 incident ESCC cases and 925 community-based controls were included. A validated food frequency questionnaire with 76-item was adopted to collect information about dietary consumption. Intake of dietary calories and each carotenoid was calculated according to the China food composition tables. Odds ratios (OR) with 95% confidence intervals (CI) were calculated by a logistic regression model, with adjustments for age, gender, body mass index, family cancer history, cigarette smoking, alcohol drinking, education, marital status, prudent pattern score, and total calories. In comparison to the highest with lowest intake quartiles, intake of total carotenes (OR: 0.70, 95% CI: 0.52-0.96, : 0.024), α-carotene (OR: 0.62, 95% CI: 0.46-0.83, : 0.014), β-carotene (OR: 0.63, 95% CI: 0.46-0.86, : 0.005), and the sum of lutein and zeaxanthin (OR: 0.41, 95% CI: 0.29-0.56, <0.001) was significantly associated with a decreased risk of ESCC after adjustment for confounders. The results indicated that a higher intake of total carotene, α-carotene, β-carotene, and the sum of lutein and zeaxanthin was associated with a lower risk of ESCC.