Dietary Carotenoids and Spontaneous Abortion Risk
Author Information
Author(s): Amjadi Arezoo, Abbasi Mobarakeh Khadijeh, Doaei Saeid, Dorosti Masoumeh, Nami Sheyda, Mirshafaei Seyed Reza, Mirshafaei Masoomeh Alsadat, Ataei Kachooei Masoomeh, Shamsi-Goushki Ali, Saeedirad Zahra, Azizi Tabesh Ghasem, Khoshdooz Sara, Abdollahi Morteza, Shekari Soheila, Gholamalizadeh Maryam
Primary Institution: Shahid Beheshti University of Medical Sciences
Hypothesis
How are dietary carotenoids and the FTO gene related to spontaneous abortion?
Conclusion
Dietary intake of β-cryptoxanthin may protect against spontaneous abortion in women with the TT genotype of the FTO gene.
Supporting Evidence
- Significant negative association found between β-cryptoxanthin intake and spontaneous abortion in TT genotype carriers.
- Study included a large sample size of 539 women.
- Results adjusted for various confounding factors including age and BMI.
Takeaway
Eating certain nutrients like β-cryptoxanthin might help prevent pregnancy loss, especially for women with a specific gene type.
Methodology
This case-control study involved 192 women with a history of spontaneous abortion and 347 healthy controls, assessing dietary carotenoid intake and FTO gene polymorphism.
Potential Biases
Potential under-reporting or over-reporting of dietary intake due to reliance on self-reported questionnaires.
Limitations
The study may not generalize to all populations and relies on self-reported dietary intake, which can be inaccurate.
Participant Demographics
Women aged 20-40 years, with 192 cases of spontaneous abortion and 347 controls without a history of abortion.
Statistical Information
P-Value
0.02
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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