NIE: Natural Indirect Effect.TDE: Total Direct Effect;TIE: Total Indirect Effect;PDE: Pure Direct Effect;PIE: Pure Indirect Effect.主要内容X Z Y 设想, 药物XX的影响通过俩种途径:直接对身体产生的影响; 服用药物XX会导致头疼, 故患者大概率会服用镇痛剂, 镇痛剂会利于(或者不利于)恢复....
1 Direct vs Indirect Financing:1直接与间接融资 热度: Social Organization and the Transition from Direct to Indirect :社会组织,从直接到间接的过渡 热度: 直接代理与间接代理(Direct agency and indirect agency) 热度: Direct vs. Indirect Direct vs. Indirect ...
Direct vs Indirect Characterization - Winston-Salem :直接与间接表征-温斯顿-塞勒姆 热度: Social Organization and the Transition from Direct to Indirect :社会组织,从直接到间接的过渡 热度: Direct and indirect effects - Mathématiques et Informatique:直接和间接的影响---数学与# 233 matiques等信息 ...
Statistical inferences about indirect effects have relied exclusively on asymptotic methods which assume that the limiting distribution of the estimator is normal, with a standard error derived from the delta method. We examine bootstrap procedures as another way to generate standard errors and ...
The ‘Indirect’ Effects of Cytomegalovirus Infection Cytomegalovirus (CMV) remains the most important infection in the immunocompromized host even in the era of effective therapy. CMV is usually acquired earl... RB Freeman,Jr. - 《American Journal of Transplantation》 被引量: 221发表: 2009年 ...
Community patterns are determined by both direct and indirect effects, but the nature and relative importance of these effects are often dependent on abiotic environmental factors.
Indirect effects, such as wolf effects on weaning weights, and conception rates, may also reduce profitability. By not including indirect wolf effects, compensation programs may systematically undercompensate ranchers. We use a stochastic budget model of a representative cow–calf ranch in northwest ...
Estimation of direct and indirect (i.e. parental and/or sibling) genetic effects on phenotypes is becoming increasingly important. We compare several multivariate methods that utilize summary results statistics from genome-wide association studies to det
关键词: self esteem, direct vs indirect self enhancement in group involvement, college students DOI: 10.1037/0022-3514.55.3.445 被引量: 432 年份: 1988 收藏 引用 批量引用 报错 分享 全部来源 免费下载 求助全文 全文购买 Semantic Scholar (全网免费下载) 掌桥科研 dx.doi.org APA ResearchGate 查看...
Interventions: Participants received either indirect or direct therapy for 8 to 12 weeks. Indirect therapy focused on education and discussion of voice principles, while direct treatment used the stimulus, response, antecedent paradigm. Main outcomes and measures: The primary outcome measure was PVRQOL...