产前诊断影像学研究的统计分析与解释，第 2 部分：描述性和推断性统计方法。

Statistical analysis and interpretation of prenatal diagnostic imaging studies, Part 2: descriptive and inferential statistical methods.

机构信息

Department of Obstetrics and Gynecology, Washington University School of Medicine, 4911 Barnes-Jewish Hospital Plaza, Campus Box 8064, St Louis, MO 63110, USA.

出版信息

J Ultrasound Med. 2011 Aug;30(8):1129-37. doi: 10.7863/jum.2011.30.8.1129.

DOI:10.7863/jum.2011.30.8.1129

PMID:21795489

Abstract

The objective of this article is to discuss the rationale for common statistical tests used for the analysis and interpretation of prenatal diagnostic imaging studies. Examples from the literature are used to illustrate descriptive and inferential statistics. The uses and limitations of linear and logistic regression analyses are discussed in detail.

摘要

本文旨在讨论产前诊断影像学研究中常用的统计分析和解释的基本原理。本文使用文献中的实例来说明描述性和推断性统计。详细讨论了线性和逻辑回归分析的用途和局限性。