相关实验视频
Updated: Jul 23, 2025
06:48
Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil
Published on: July 29, 2020
4.6K
[小学儿童的饮食习惯和身体组成模式]
D V Podchinenova1, O V Tabakaeva1, L M Ogorodova1
1Siberian State Medical University, 634050, Tomsk, Russian Federation.
Voprosy pitaniia
|July 11, 2023
概括
托姆斯克的儿童肥胖与营养不良有关,超重的儿童体脂较高. 关键发现强调蔬菜,水果和乳制品的摄入不足,以及加工肉类和糖果的高消费. 需要进一步的研究来了解促成因素.
科学领域:
- 儿科 儿科 儿科
- 营养科学 营养科学
- 公共卫生 公共卫生
背景情况:
- 儿童肥胖是一个越来越令人担忧的复杂的潜在机制.
- 了解营养,身体发育和身体组成之间的相互作用对于解决儿科肥胖至关重要.
- 儿童的新陈代谢概况受到饮食习惯和生活方式因素的影响.
研究的目的:
- 调查姆斯克小学儿童的饮食习惯.
- 确定儿童的饮食习惯与他们的身体发育和身体组成之间的关系.
- 在这个人群中确定与超重和肥胖相关的特定饮食模式.
主要方法:
- 一项涉及506名7-12岁儿童的研究,分为超重/肥胖 (n=216) 和对照 (n=290) 组.
- 通过生物阻抗测量评估人类参数,包括SDS BMI (WHO Anthro Plus) 和身体组成.
- 通过食物频率问卷和家长调查评估实际营养.
主要成果:
- 超重/肥胖儿童的体脂,体脂百分比,内脏脂肪面积和全身下部相角显著增加 (p<0.001).
- 在对照组中,定期的饮食模式更为普遍 (p=0.002).
- 饮食分析显示,每天蔬菜 (21.1%),谷物 (21.8%) 和乳制品 (30.3%) 的摄入量较低,与加工肉类 (41.7%) 和糖果 (51.5%) 的高消费量形成对比.
结论:
- 姆斯克学童的饮食缺乏蔬菜,水果和乳制品等必需食品,而超加工红肉和糖果制品的含量很高.
- 观察到的饮食习惯,包括经常食用高卡路里食物和在看电视时吃饭,有助于肥胖.
- 肥胖的多因素性质,涉及行为,生物和社会因素,需要进一步调查以确定它们的确切贡献.
相关概念视频
02:16Self-Schemas
31.2K
In general, a schema is a mental construct consisting of a cluster or collection of related concepts (Bartlett, 1932). There are many different types of schemata, and they all have one thing in common: schemata are a method of organizing information that allows the brain to work more efficiently. When a schema is activated, the brain makes immediate assumptions about the person or object being observed.
31.2K
01:27Signs of Puberty
445
Puberty is a critical phase, typically beginning between the ages of 8 and 13 in girls and 9 and 14 in boys, though timing can vary based on genetics, environmental factors, and overall health. This period is characterized by the development of secondary sexual characteristics and the attainment of reproductive potential. Endocrine changes underpin puberty, with hormonal surges of Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH) instigated by Gonadotropin-Releasing Hormone (GnRH)...
445
01:29Assessment of the Gastrointestinal System II: Health Perception Pattern
143
Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
143
01:30Bulimia Nervosa
163
Bulimia nervosa is a complex and severe eating disorder characterized by a cyclical pattern of binge-and-purge eating pattern. It generally involves an episode of binge eating, followed by compensatory behaviors such as vomiting, excessive exercise, laxative use, or fasting, to prevent weight gain. Despite often maintaining a normal weight, individuals with bulimia are intensely preoccupied with their body image and harbor an overwhelming fear of gaining weight. This can contribute to the...
163
01:28Anorexia Nervosa
150
Anorexia nervosa is a complex and severe eating disorder characterized by an intense fear of weight gain, an unrelenting pursuit of thinness, and a distorted body image. It often leads to dangerously low body weight relative to an individual's age and height. This disorder is marked by significant physical and psychological consequences, making it one of the most life-threatening psychiatric illnesses.
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
150
01:24Obesity
542
The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in...
542