青少年饮食摄入量全球数据的特点:一个系统的范围审查
Kathrin M Demmler1, Ty Beal2, Mona Z Ghadirian3
1Knowledge Leadership, Global Alliance for Improved Nutrition (GAIN), Berlin, Germany.
Current developments in nutrition
|January 17, 2024
概括
在全球范围内,对于青少年的高质量饮食摄入量数据很少,特别是在低收入地区. 迫切需要更具代表性和详细的数据收集,以改善全球青少年营养.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 数据科学数据科学数据科学
背景情况:
- 青少年饮食摄入量数据对于改善营养和健康结果至关重要.
- 关于青少年饮食的现有全球数据是有限的,并且在不同地区之间存在很大差异.
- 了解这些数据缺口对于有针对性的营养干预措施至关重要.
研究的目的:
- 系统地审查全球青少年饮食摄入数据的可用性,特征和差距.
- 确定青少年营养研究中的地理和人口差异.
- 为提高青少年饮食数据质量和范围的战略提供信息.
主要方法:
- 从2010年开始对同行评审和灰色文献进行系统范围审查.
- 包括10-24岁青少年饮食摄入量 (食物类型,成分,多样性,饮食模式) 的研究.
- 提取研究特征的数据,包括方法,样本大小,位置和代表性.
主要成果:
- 对1,322个数据集的分析显示,全国代表性,详细的青少年饮食数据显著缺乏.
- 数据稀缺性在撒哈拉以南非洲,南亚和低收入国家尤其明显.
- 灰色文献提供了大量的数据,特别是对于数据稀缺的地区,但总体数据质量和代表性仍然有限.
结论:
- 迫切需要更多关于青少年饮食摄入量的更强大,更容易获得和更具代表性的全球数据.
- 强调需要根据年龄,性别和地区对数据进行分类,以制定有效的营养策略.
- 强调通过改进数据收集和更广泛的地理覆盖来解决青少年营养问题的重要性.
更多相关视频
03:35Determining Gender-Based Differences in Retinal and Choroidal Thickness in Underweight Individuals via Swept-Source Optical Coherence Tomography
Published on: December 1, 2023
298
04:54Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq
Published on: March 19, 2021
4.6K
相关概念视频
01:50Cross-Sectional Research
11.3K
In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...
11.3K
01:29Assessment of the Gastrointestinal System II: Health Perception Pattern
119
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:
119
01:17Assessment of the Gastrointestinal System I: Subjective Data
199
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 History
The initial step in assessing the GI system is obtaining a comprehensive health history. This includes inquiring about the patient's history or presence of problems...
Health History
The initial step in assessing the GI system is obtaining a comprehensive health history. This includes inquiring about the patient's history or presence of problems...
199
01:20Study Designs in Epidemiology
220
Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
220