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相关概念视频

Observational Studies01:11

Observational Studies

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Observational studies are a type of analytical study where researchers observe events without any interventions. In other words, the researcher does not influence the response variable or the experiment's outcome.
There are three types of observational studies – Prospective, retrospective, and cross-sectional.
Prospective Study
Prospective studies, also known as longitudinal or cohort studies, are carried out by collecting future data from groups sharing similar characteristics. One...
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Surveys02:16

Surveys

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Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
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Types of Surveys01:27

Types of Surveys

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Surveys are essential for marking property boundaries near water bodies. Different types of surveys are defined, each with its own function. Land surveys mark the property boundaries, while route surveys determine the position of properties on nearby highways. Topographic surveys create maps by capturing the three-dimensional features of the land. Hydrographic surveys focus on the shapes of underwater areas and the movement of streams through the properties. Mine surveys determine the relative...
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Longitudinal Studies01:26

Longitudinal Studies

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Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
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Data Collection by Survey01:07

Data Collection by Survey

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The systematic method of obtaining and analyzing accurate information of a population is called data collection. A survey is a standard method of data collection that involves collecting information from a target human population about their experience, opinion, or knowledge of a product, service, or process. The responses are recorded and interpreted. The most common survey examples are written questionnaires, face-to-face or telephonic conversations, focus groups, and electronic (e-mail or...
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Cross-Sectional Research01:50

Cross-Sectional Research

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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...
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相关实验视频

Updated: Jun 11, 2025

Swabbing the Urban Environment - A Pipeline for Sampling and Detection of SARS-CoV-2 From Environmental Reservoirs
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分享 冠状病毒调查:研究概况

Michael Bergmann1, Melanie Wagner2, Yasemin Yilmaz2

  • 1Munich Research Institute for the Economics of Aging and SHARE Analyses (MEA-SHARE), SHARE Berlin Institute GmbH, Germany.

Longitudinal and life course studies : international journal
|October 7, 2024
PubMed
概括

欧洲健康,衰老和退休调查 (SHARE) 在COVID-19大流行期间进行了两次电话调查. 这些调查收集了来自欧洲和以色列超过48,000名50岁以上的50多岁人群的数据.

关键词:
在 COVID-19 疫情中,分享数据共享数据.跨国数据跨国数据经济学 经济学 经济学健康行为健康行为.医疗保健 医疗保健 医疗保健 医疗保健纵向调查调查是一个纵向调查.模式开关 模式开关 模式开关社会关系社会关系.调查设计调查设计调查设计

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科学领域:

  • 社会科学 社会科学 社会科学
  • 公共卫生 公共卫生
  • 老年学是一门学科.

背景情况:

  • 由于COVID-19的流行,需要快速收集有关人口福祉的高质量调查数据.
  • 欧洲健康,老龄化和退休年龄调查 (SHARE) 由于其现有的纵向基础设施,能够充分满足这一需求.

研究的目的:

  • 概述 SHARE 冠状病毒调查的研究目标和方法设计.
  • 详细介绍调查的实施过程,从规划到数据处理.
  • 为50岁以上人口在疫情期间的应对机制提供见解.

主要方法:

  • 2020年和2021年夏天,在27个欧洲国家和以色列进行了两次纵向电话采访.
  • 这些调查被整合到现有的SHARE研究设计中,确保了可比性和纵向跟踪.
  • 数据收集的重点是健康行为,获得医疗保健,经济地位和社会关系.

主要成果:

  • 完成了超过48,000次采访,提供了关于50岁以上人口的流行病经验的全面数据集.
  • 分享冠状病毒调查成功追踪了生活状况的变化,从大流行前到大流行阶段.
  • 该研究强调了老年人如何在COVID-19期间应对健康,经济和社会挑战.

结论:

  • SHARE冠状病毒调查提供了有价值的纵向数据,以了解大流行对老年人的影响.
  • 该项目展示了敏捷项目管理在大型调查基础设施中的实用性.
  • 在正在进行的小组研究中,获得的经验为未来的多模式数据收集策略提供了信息.