The association of dietary fat and fatty acid intake with ovarian cancer survival: findings from the OOPS, a prospective cohort study
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View abstract on PubMed
Summary
This summary is machine-generated.Higher intake of total fats, saturated fatty acids (SFAs), and monounsaturated fatty acids (MUFAs) is linked to increased ovarian cancer mortality. Conversely, egg and fruit/vegetable fats show a reduced risk.
Area Of Science
- Oncology
- Nutritional Science
- Epidemiology
Background
- Dietary fat intake influences cancer development.
- Limited evidence exists on fat and fatty acid intake's impact on ovarian cancer (OC) survival.
Purpose Of The Study
- To investigate the association between dietary fat and fatty acid intake and all-cause mortality in ovarian cancer patients.
Main Methods
- Prospective cohort study (Ovarian Cancer Follow-Up Study - OOPS) with 703 OC patients.
- Dietary intake assessed via validated food frequency questionnaire.
- Cox proportional hazard models used to evaluate associations with all-cause mortality.
Main Results
- Higher intake of total fat, total fatty acids, SFAs (shorter- and long-chain), and MUFAs (total and animal-based) correlated with increased mortality risk.
- Conversely, higher intake of egg fat and fruit/vegetable fat was associated with reduced mortality risk.
- Specific fatty acids like capric, myristic, palmitic, stearic, and oleic acids showed positive associations with mortality.
Conclusions
- Higher consumption of total fats, SFAs, and certain MUFAs is linked to increased all-cause mortality in OC patients.
- Egg fats and fats from fruits and vegetables appear to have a protective effect, reducing mortality risk.
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