多囊卵巢综合征的决定因素:一个匹配的病例控制研究
Ishwarpreet Kaur1, Kamal Kishore2, Vanita Suri3
1Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
概括
低教育和高糖摄入量与多囊性卵巢综合征 (PCOS) 风险有关. 相反,认知饮食限制,纤维和蛋白质摄入量可能会保护PCOS.
科学领域:
- 内分泌学 在内分泌学.
- 生殖健康 生殖健康
- 营养科学 营养科学
背景情况:
- 多囊卵巢综合征 (PCOS) 是一种复杂的内分泌疾病,影响生育年龄的女性.
- 由于PCOS的多因素病因仍然不完全理解,特别是在饮食,生活方式和社会经济影响方面.
研究的目的:
- 研究多囊卵巢综合症 (PCOS) 与各种饮食,饮食行为,生活方式和社会经济因素之间的关联.
主要方法:
- 一项匹配对病例控制研究,涉及150名患有PCOS的妇女和150名健康的对照.
- 数据收集包括关于饮食,饮食行为,体力活动,人体测量和社会经济地位的标准问卷.
- 使用条件多变量逻辑回归来计算调整的赔率比率 (AmOR).
主要成果:
- 低教育水平 (AmOR = 8.44) 和高糖消费 (AmOR = 11.61) 与增加PCOS风险显著相关.
- 更高的身体质量指数 (BMI) 和身体不活动也与PCOS有关.
- 认知饮食限制 (AmOR = 0.79),原料纤维 (AmOR = 0.61) 和蛋白质摄入量表明对PCOS有保护作用.
结论:
- 低教育程度可能会使个人倾向于不健康的饮食和生活方式选择,导致肥胖和PCOS风险升高.
- 饮食因素,包括纤维和蛋白质,以及认知抑制在PCOS病因和预防中发挥作用.
相关概念视频
Oogenesis
63.7K
In human women, oogenesis produces one mature egg cell or ovum for every precursor cell that enters meiosis. This process differs in two unique ways from the equivalent procedure of spermatogenesis in males. First, meiotic divisions during oogenesis are asymmetric, meaning that a large oocyte (containing most of the cytoplasm) and minor polar body are produced as a result of meiosis I, and again following meiosis II. Since only oocytes will go on to form embryos if fertilized, this unequal...
63.7K
Ovarian Cycle
1.2K
The menstrual cycle includes a critical component known as the ovarian cycle, which undergoes two main phases each month—the follicular phase and the luteal phase. The follicular phase is variable and averaging around 14 days. Ovulation, triggered by a surge in luteinizing hormone (LH), marks the transition between the two phases. The second phase, the luteal phase, is relatively consistent, lasting approximately 14 days, and is marked by the activity of the corpus luteum. While a cycle...
1.2K
Hormonal Control of the Ovarian Cycle
518
The ovarian cycle is meticulously regulated by the hypothalamic-pituitary-gonadal axis. This cycle orchestrates the release of a mature oocyte, essential for reproduction.
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle. At puberty, GnRH secretion increases in both frequency and...
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle. At puberty, GnRH secretion increases in both frequency and...
518
The Ratio of X Chromosome to Autosomes
8.5K
In most organisms, sex is determined by the ratio of X and Y chromosomes. However, in some organisms, such as Drosophila and C.elegans, sex is determined by the ratio of the number of X chromosomes to the number of sets of autosomes. The Y chromosome in Drosophila is active but does not determine sex. It contains genes responsible for the production of sperms in adult flies.
Normal male Drosophila has a ratio of one X chromosome to two sets of autosomes. In contrast, normal female...
Normal male Drosophila has a ratio of one X chromosome to two sets of autosomes. In contrast, normal female...
8.5K
Single Nucleotide Polymorphisms-SNPs
15.1K
A single nucleotide polymorphism or SNP is a single nucleotide variation at a specific genomic position in a large population. It is the most prevalent type of sequence variation found in the human genome. Point mutations that occur in more than 1% of the population qualify as SNPs. These are present once every 1000 nucleotides on an average in the human genome. Replacement of a purine with another purine (A/G) or a pyrimidine with another pyrimidine (C/T) is known as a transition. In contrast,...
15.1K
Disorders of the Female Reproductive System
364
The female reproductive system can be affected by several disorders, including Premenstrual Syndrome (PMS), Premenstrual Dysphoric Disorder (PMDD), endometriosis, and various forms of cancer. PMS and PMDD are cyclical conditions that cause physical and emotional distress, with symptoms that include edema, mood swings, and food cravings. PMDD is a more severe form of PMS characterized by increased symptom severity that peaks during the luteal phase and tends to improve or resolve shortly after...
364


