|
- 横断面研究_百度百科
研究采用问卷调查、体格检查等方式收集数据，并通过随机抽样、标准化测量控制偏倚 [2]。 中国环境保护部2017年首次发布该技术规范，规定了调查程序、内容及质量控制要求 [1]。 中文名 横断面研究 外文名 cross-sectional study 别 名 横断面调查 类 型 现况资料
- 统计 | 五分钟弄懂横向研究 - 知乎
横向研究（Cross Sectional Study），又被称为横断面研究，是一种实验设计，用于分析特定时间点的代表性样品数据。 使用这种设计时，研究人员通常会同时评估多个属性。
- Cross-Sectional Study | Definition, Uses Examples - Scribbr
A cross-sectional study is a type of research design in which you collect data from many different individuals at a single point in time In cross-sectional research, you observe variables without influencing them
- Cross-sectional study - Wikipedia
Cross-sectional studies may involve special data collection, including questions about the past, but they often rely on data originally collected for other purposes
- 橫斷研究與縱貫研究. 從時間觀點來看，研究可以區分成橫斷研究（Cross-sectional… | by 行銷資料科學 . . .
從時間觀點來看，研究可以區分成橫斷研究（Cross-sectional research）與縱貫研究（longitudinal research）兩大類，時間的因素攸關研究的「類推性
- Cross-Sectional Studies: Strengths, Weaknesses, and Recommendations
Cross-sectional studies are observational studies that analyze data from a population at a single point in time They are often used to measure the prevalence of health outcomes, understand determinants of health, and describe features of a population
- Cross-Sectional Study: Definition, Designs Examples
A cross-sectional study is a type of observational research that analyzes data from a population, or a representative subset, at a specific point in time It's used to examine the relationship between different variables and does not involve manipulation or control over variables
- Cross-sectional studies: understanding applications, methodological . . .
In contrast to longitudinal studies, cross-sectional studies are designed to capture prevalence, representing the proportion of individuals with a disease or condition at a specific point in time among a population of interest
|
|
|