脱水和营养不良-相似但不同:来自老年住院患者前性观察研究的数据
Nina Rosa Neuendorff1, Rainer Wirth1, Kiril Stoev1
1Department of Geriatrics, Marien Hospital Herne, University Hospital, Ruhr University Bochum, 44625 Herne, Germany.
Nutrients
|April 28, 2025
概括
营养不良和脱水在老年人中很常见,但很少同时发生. 较高的BMI和肌素预测脱水风险,需要在住院患者中对这些情况进行单独的查.
科学领域:
- 老年医学 老年医学
- 临床营养学 临床营养学
- 内部医学 内部医学
背景情况:
- 脱水和营养不良在老年人中很普遍,共享诸如失水症和痴呆症等危险因素.
- 关于这种人群中营养不良和脱水的同时发生的数据有限.
- 在一个多中心前性试验中进行了探索性分析,重点是营养不良的决定因素.
研究的目的:
- 评估老年住院患者营养不良和脱水之间的潜在关联.
- 确定共同的风险因素和共同发生的模式.
- 为了告知临床实践关于这些条件的评估.
主要方法:
- 对454名住院的老年人进行了全面的老年医学评估.
- 使用全球营养不良领导倡议 (GLIM) 标准和MNA-SF.标准评估营养状况.
- 通过计算血清度来确定脱水;分析了常规实验室测试,包括肌素.
主要成果:
- 营养不良的发生率为45% (MNA-SF) 和42% (GLIM). 脱水发生在32%的患者身上.
- 血清肌素升高和更高的体重指数 (BMI) 是脱水的重要预测因素.
- 观察到13%的重叠;营养不良和脱水之间没有发现显著的关联 (p = 0.903).
结论:
- 营养不良和脱水是常见的,但不经常在住院的老年人同时发生.
- 体重指数和肌素水平是这群人群脱水风险的关键预测指标.
- 建议对营养不良和脱水进行单独的查,以有效的个人管理.
相关概念视频
01:29Disorder of Water Balance
259
Water balance disorders are medical conditions that occur when there is a deviation from the body's water volume or osmolarity, disrupting normal homeostasis and leading todehydration, hypotonic hydration, hyperhydration, edema, or water intoxication.
Dehydration
Dehydration occurs when the body loses fluids (particularly water).
Causes:
The major causes of dehydration include excessive sweating, fever, vomiting, diarrhea, and diuresis.
Signs and Symptoms:
Symptoms primarily include intense...
Dehydration
Dehydration occurs when the body loses fluids (particularly water).
Causes:
The major causes of dehydration include excessive sweating, fever, vomiting, diarrhea, and diuresis.
Signs and Symptoms:
Symptoms primarily include intense...
259
01:30Pneumonia V: Nursing management and Prevention
1.8K
Nursing management of pneumonia involves promoting airway patency, facilitating rest and conserving energy, encouraging fluid intake, maintaining nutrition, and educating patients.
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed....
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed....
1.8K
01:25Regulation of Water Intake
443
Osmolality refers to the number of solute particles per kilogram of solvent in a solution. Plasma osmolality specifically indicates the total number of solute particles per kilogram of water in blood plasma. This value reflects the body's hydration status and is tightly regulated through mechanisms controlling water intake and output. While water consumption is a conscious decision, the body has intrinsic regulatory systems to maintain fluid balance. Dehydration, a state of water deficit...
443
01:14SBAR II: Application of SBAR
4.3K
SBAR is an effective communication tool used by healthcare professionals to communicate patient information accurately. SBAR stands for Situation, Background, Assessment, and Recommendation. For a better understanding, an example is given below.
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
4.3K
01:22Healthcare Associated Infections II: Preventive Measures
2.3K
Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
2.3K
01:29Pneumonia II: Pathophysiology
197
The pathophysiology of pneumonia involves the following steps:
197