日本年轻女性对体重不足和身体形状差异相关风险的了解:一项横截面研究
Mariko Ogawa1, Michiko Nakazato2, Jinko Yokota3
1Fukushima Medical Center for Children and Women, Fukushima Medical University, 1, Hikarigaoka, Fukushima City, 960-1295, Fukushima, Japan. mushioda@gmail.com.
BioPsychoSocial medicine
|October 2, 2025
概括
年轻的日本女性往往对体重不足的风险,特别是不良妊娠结果的知识不足. 他们的身体形象感知,而不是健康知识,可能会影响他们的体重状况.
科学领域:
- 公共卫生 公共卫生
- 营养科学 营养科学
- 妇女健康 妇女健康
背景情况:
- 年轻的日本女性高患低体重 (约. 20%),超过其他发达国家的比例.
- 年轻女性的体重不足与严重的健康问题有关,包括缺血症,饮食障碍,骨质疏松症和不良妊娠结果.
研究的目的:
- 调查日本年轻女性对体重不足健康风险的认识.
- 确定影响这种知识的因素及其与身体形象和饮食障碍倾向的关系.
主要方法:
- 一项基于网络的调查对984名18-29岁的日本女性进行了调查.
- 参与者根据身体质量指数 (BMI) 分类为体重不足 (<18.5 kg/m2),正常体重 (18.5-25 kg/m2) 和肥胖 (≥25 kg/m2).
- 这项研究比较了身体形象,感知健康体重,以及BMI和饮食障碍倾向群体中体重不足相关风险的知识.
主要成果:
- 31.5%的参与者体重不足,大多数人认为体重不足是理想和健康的.
- 虽然人们对 amenorrhea 风险的认识很高 (73.2%),但对不孕不育,饮食障碍,骨质疏松症和不良妊娠结果的知识有限.
- 体重不足的女性表现出与正常体重女性相似的风险意识,但那些有饮食障碍倾向的女性表现出对骨质疏松症和饮食障碍风险的更多意识.
结论:
- 年轻的日本女性对与体重不足相关的不良妊娠结果知识不足.
- 体重不足与健康风险相关的意识在体重不足和体重正常的女性之间没有差异.
- 了解与体重不足相关的健康问题可能不会显著影响年轻女性对身体形状的看法.
相关概念视频
Anorexia Nervosa
988
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...
988
Bias in Epidemiological Studies
1.3K
Biases can arise at various stages of research, from study design and data collection to analysis and interpretation. Recognizing and addressing these biases is essential to ensure the validity and reliability of epidemiological findings.Broadly speaking, biases in epidemiology fall into three main categories: selection bias, information bias, and confounding. A more detailed description of possible biases is:
1.3K
Signs of Puberty
1.4K
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)...
1.4K
Bone Disorders
5.1K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
5.1K
Obesity
1.1K
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...
1.1K
Relative Risk
2.0K
Relative risk (RR) is a statistical measure commonly used in epidemiology to compare the likelihood of a particular event occurring between two groups. This metric is important for evaluating the relationship between exposure to a specific risk factor and the probability of a particular outcome. It plays a crucial role in medical research, public health studies, and risk assessment. Relative risk quantifies how much more (or less) likely an event is to occur in an exposed group compared to an...
2.0K


