精神医学中的生物统计学(16) 把握度分析在横断面研究和纵向研究设计中的应用(英文)

作     者：Naiji LU Yu HAN Tian CHEN Douglas David GUNZLER Yinglin XIA Julia LIN Xin Ming TU 

作者机构：Department of BiostatisticsUniversity of Rochester Medical CenterRochesterNYUSA Veterans Integrated Service Network 2 Center of Excellence for Suicide PreventionCanandaigua VA Medical CenterCanandaiguaNYUSA Department of BiostatisticsUniversity of Rochester Medical CenterRochester NYUSA School of MedicineCase Western Reserve UniversityCenter for Health Care Research&Policy MetroHealth Medical Center ClevelandOHUSA US Department of Veterans Affairs Cooperative Studies Program Coordinating CenterPalo Alto VA Health Care SystemPalo AltoCAUSA Department of BiostatisticsUniversity of Rochester Medical Center RochesterNYUSA Department of PsychiatryUniversity of Rochester Medical CenterRochesterNYUSA 

基　　金：supported in part by the Clinical and Translational Science Collaborative of Cleveland,UL1TR000439 the University of Rochester,5-27607,from the National Institutes of Health 

出 版 物：《上海精神医学》 (Shanghai Archives of Psychiatry)

年 卷 期：2013年第25卷第4期

页      码：259-262页

摘      要：*** Power and sample size estimation constitutes an important component of designing and planning modern scientific *** provides information for assessing the feasibility of a study to detect treatment effects and for estimating the resources needed to conduct the *** tutorial discusses the basic concepts of power analysis and the major differences between hypothesis testing and power *** also

主 题 词：功率分析 横断面 设计 组成部分 现代科学 治疗效果 假设检验 功耗分析 

学科分类：0402[教育学-体育学类] 1004[医学-公共卫生预防医学类] 1002[医学-临床医学类] 1001[医学-基础医学] 100401[100401] 1009[医学-法医学类] 10[医学] 

D　O　I：10.3969/j.issn.1002-0829.2013.04.009

馆 藏 号：203110197...