转向灵活的,分层的,发育相关的同日查模式,用于低资源环境中的学龄前儿童
Robyn Smith1, Elizabeth M Jordaan2, Dorothy C Russell3
1School of Health and Rehabilitation Sciences, University of the Free State, Bloemfontein, South Africa.
Child: care, health and development
|February 6, 2026
概括
一种新的灵活查模型改善了在资源较少的环境中早期检测发展迟缓和学龄前儿童的健康风险. 这种可适应的方法提高了早期识别和推在幼儿护理和教育平台的早期识别和推.
科学领域:
- 儿童发展 儿童发展
- 公共卫生 公共卫生
- 全球健康 全球健康
背景情况:
- 学前年龄 (3-5岁) 对发展和健康至关重要,但许多资源较少的环境错过了早期检测的机会.
- 由于资源限制和协调挑战,低收入和中等收入国家 (LMICs) 的幼儿护理和教育 (ECCE) 平台在预防服务方面未得到充分利用.
- 障碍包括后勤限制和护理人员参与度低,阻碍了有效的早期干预.
研究的目的:
- 代地将初始选协议改进为LMIC ECCE设置的灵活,分层模型.
- 通过利益相关者的反来解决通过利益相关者反发现的实施障碍.
- 创建一个情境敏感和可扩展的选解决方案.
主要方法:
- 南非的一项观察性描述性研究收集了关于学龄前儿童发育,感官功能,营养和健康的基线数据.
- 参与式行动学习和行动研究 (PALAR) 方法被用于完善最初的多指标协议.
- 护理人员,辅导员,口译员,现场工作者和医疗保健专业人员的反指导了协议的调整.
主要成果:
- 确定了关键障碍:分片的安排,长时间的会议,有限的口译员,护理人员的脱离,以及儿童行为方面的挑战.
- 提出了一种灵活的,分层的模型,用于整合访问,缩短会议,改善翻译支持和简化工具.
- 该模型提高了可行性,准确性和文化响应性,支持在资源不足的ECCE环境中可扩展的应用.
结论:
- 拟议的查模型提供了一个情境敏感的,可扩展的方法,用于在LMIC ECCE环境中早期识别和转诊.
- 它的适应性结构促进了更广泛的实施,并更好地与儿童的发展需求保持一致.
- 这个模型可以为未来的政策和早期儿童发展的综合服务规划提供信息.
相关概念视频
Cooperative Allosteric Transitions
8.8K
Cooperative allosteric transitions can occur in multimeric proteins, where each subunit of the protein has its own ligand-binding site. When a ligand binds to any of these subunits, it triggers a conformational change that affects the binding sites in the other subunits; this can change the affinity of the other sites for their respective ligands. The ability of the protein to change the shape of its binding site is attributed to the presence of a mix of flexible and stable segments in the...
8.8K
Phase Transitions
23.2K
Whether solid, liquid, or gas, a substance's state depends on the order and arrangement of its particles (atoms, molecules, or ions). Particles in the solid pack closely together, generally in a pattern. The particles vibrate about their fixed positions but do not move or squeeze past their neighbors. In liquids, although the particles are closely spaced, they are randomly arranged. The position of the particles are not fixed—that is, they are free to move past their neighbors to...
23.2K
Properties of Transition Metals
29.9K
Transition metals are defined as those elements that have partially filled d orbitals. As shown in Figure 1, the d-block elements in groups 3–12 are transition elements. The f-block elements, also called inner transition metals (the lanthanides and actinides), also meet this criterion because the d orbital is partially occupied before the f orbitals.
29.9K
Short-distance Transport of Resources
17.7K
Short-distance transport refers to transport that occurs over a distance of just 2-3 cells, crossing the plasma membrane in the process. Small uncharged molecules, such as oxygen, carbon dioxide, and water, can diffuse across the plasma membrane on their own. In contrast, ions and larger molecules require the assistance of transport proteins due to their charge or size. Transport across membranes also occurs within individual cells, playing a variety of essential roles for the plant as a whole.
17.7K
Phase Transitions: Vaporization and Condensation
21.5K
The physical form of a substance changes on changing its temperature. For example, raising the temperature of a liquid causes the liquid to vaporize (convert into vapor). The process is called vaporization—a surface phenomenon. Vaporization occurs when the thermal motion of the molecules overcome the intermolecular forces, and the molecules (at the surface) escape into the gaseous state. When a liquid vaporizes in a closed container, gas molecules cannot escape. As these gas phase molecules...
21.5K
Phase Transitions: Sublimation and Deposition
20.2K
Some solids can transition directly into the gaseous state, bypassing the liquid state, via a process known as sublimation. At room temperature and standard pressure, a piece of dry ice (solid CO2) sublimes, appearing to gradually disappear without ever forming any liquid. Snow and ice sublimate at temperatures below the melting point of water, a slow process that may be accelerated by winds and the reduced atmospheric pressures at high altitudes. When solid iodine is warmed, the solid sublimes...
20.2K


