NONRESPONSE

作品数：17被引量：45H指数：4
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Diagnostic Measures for Functional Linear Model with Nonignorable Missing Responses
《Communications in Mathematics and Statistics》2024年第3期543-562,共20页Yujian Zhu Puying Zhao 
supported by the General Project of National Natural Science Foundation of China(Grant No.12071416).
Assessing the influence of individual observations of the functional linear models is important and challenging,especially when the observations are subject to missingness.In this paper,we introduce three case-deletio...
关键词：Case deletion Diagnostic measure Functional linear model Nonignorable nonresponse Semiparametric imputation 
Upadacitinib for refractory ulcerative colitis with primary nonresponse to infliximab and vedolizumab:A case report被引量：3
《World Journal of Clinical Cases》2024年第9期1685-1690,共6页Xuan Xu Jing-Wen Jiang Bing-Yun Lu Xia-Xi Li 
Supported by Shenzhen Science and Technology Program,No.JCYJ20220530154013031;Guangdong Province Health and Health Appropriate Technology Promotion Project,No.2023385;Guangdong Province Grassroots Science Popularization Action Plan,No.20240205.
BACKGROUND Many patients with ulcerative colitis(UC)do not respond well to,or tolerate conventional and biological therapies.There is currently no consensus on the treatment of refractory UC.Studies have demonstrated ...
关键词：Upadacitinib Refractory ulcerative colitis Primary nonresponse INFLIXIMAB Vedolizumab Case report 
Texture analysis of apparent diffusion coefficient maps:can it identify nonresponse to neoadjuvant chemotherapy for additional radiation therapy in rectal cancer patients?
《Gastroenterology Report》2024年第1期183-190,共8页Qianyu Wu Yongju Yi Bingjia Lai Jiao Li Yanbang Lian Junhong Chen Yue Wu Xinhua Wang Wuteng Cao 
supported by the National Natural Science Foundation of China[grant number 82001765];Supported by the program of Guangdong Provincial Clinical Research Center for Digestive Diseases(2020B1111170004).
Background:Neoadjuvant chemotherapy(NCT)alone can achieve comparable treatment outcomes to chemoradiotherapy in locally advanced rectal cancer(LARC)patients.This study aimed to investigate the value of texture analysi...
关键词：locally advanced rectal cancer texture analysis apparent diffusion coefficient 
Predictors and optimal management of tumor necrosis factor antagonist nonresponse in inflammatory bowel disease:A literature review被引量：4
《World Journal of Gastroenterology》2023年第29期4481-4498,共18页Liang-Fang Wang Ping-Run Chen Si-Ke He Shi-Hao Duan Yan Zhang 
Tumor necrosis factor-α(TNF-α)antagonists,the first biologics approved for treating patients with inflammatory bowel disease(IBD),are effective for the induction and maintenance of remission and significantly improv...
关键词：PREDICTOR Management Tumor necrosis factor antagonist Primary nonresponse Secondary nonresponse Inflammatory bowel disease 
Regression Estimation for Longitudinal Data with Nonignorable Intermittent Nonresponse and Dropout被引量：1
《Communications in Mathematics and Statistics》2022年第3期383-411,共29页Weiping Zhang Dazhi Zhao Yu Chen 
supported by the National Key Research and Development Plan(No.2016YFC0800100);the NSFC of China(No.11671374,71771203,71631006).
We mainly focus on regression estimation in a longitudinal study with nonignorable intermittent nonresponse and dropout.To handle the identifiability issue,we take a time-independent covariate as nonresponse instrumen...
关键词：DROPOUT Generalized method of moments Inverse probability weighting Intermittent nonresponse Longitudinal data 
Efficacy and safety of Mianyi granules(免疫Ⅱ颗粒) for reversal of immune nonresponse following antiretroviral therapy of human immunodeficiency virus-1:a randomized,double-blind,multi-center,placebo-controlled trial被引量：1
《Journal of Traditional Chinese Medicine》2022年第3期432-438,共7页LIU Ying ZOU Wen XIAN Qingfei DENG Xin ZHANG Fuchun WANG Li LI Yonghong LUN Wenhui WANG Jian 
Supported by the State Major Science&Technology Specific Projects,Prevention and Treatment of Serious Infectious Diseases such as Acquired Immune Deficiency Syndrome and Viral Hepatitis(2017ZX10205501,2013ZX10005-001);National Nature Science Foundation of China,Mechanism of PD-1 Receptor Mediated Immunosuppression based on the Improvement of Digestive Tract Mucosal Function in HIV/AIDS Patients by Removing Dampness and Detoxification(82174221)
OBJECTIVE:To investigate whether Mianyi granules(免疫Ⅱ颗粒)are effective and safe in reversing immune nonresponse following antiretroviral therapy(ART)in individuals with human immunodeficiency virus(HIV)infection.ME...
关键词：HIV-1 immunity antiretroviral therapy treatment outcome safety Mianyi granules 
Efficacy of integrated Traditional Chinese Medicine and anti-retroviral therapy on immunological nonresponse in patients with human immunodeficiency virus/acquired immunodeficiency syndrome: a Meta-analysis of randomized controlled trials被引量：6
《Journal of Traditional Chinese Medicine》2021年第5期669-676,共8页TAO Zhuang HUANG Xiaojie LIU Ying WANG Ru DONG Jipeng LIANG Biyan ZOU Wen GAO Guojian WANG Zhuo ZHANG Ke WU Hao ZHANG Tong WANG Jian 
Supported by National Science and Technology Major Project of China During the 13th Five-year Plan Period:New Adjuvant Strategies of Traditional Chinese Medicine on Immune Reconstruction for Long-term ART-treated People Living with HIV(No.2017ZX10205501);Study of AIDS-related Early Biomarkers for Disease Progression and Epidemic Predicting Model(No.2017ZX10201101);the Beijing Excellent Talent Plan(No.2018000021223ZK04)。
OBJECTIVE:To explore the efficacy of integrating Traditional Chinese Medicine(TCM)and anti-retroviral therapy(ART),a customized combination of different classes of medications which was also called cock-tail treatment...
关键词：Medicine Chinese Traditional HIV acquired immunodeficiency syndrome immunological nonresponse anti-retroviral agents Metaanalysis 
Ustekinumab: “Real-world” outcomes and potential predictors of nonresponse in treatment-refractory Crohn’s disease
《World Journal of Gastroenterology》2019年第31期4481-4492,共12页Peter Hoffmann Johannes Krisam Cyrill Wehling Petra Kloeters-Plachky Yvonne Leopold Nina Belling Annika Gauss 
BACKGROUND Ustekinumab was approved in Europe for the treatment of adults with moderate to severe Crohn's disease(CD)in 2016,and there is an urgent need for data on its everyday use.AIM To obtain data on the daily use...
关键词：Eeal-world USTEKINUMAB Crohn’s DISEASE 
Multivariate small area estimation under nonignorable nonresponse
《Statistical Theory and Related Fields》2019年第2期213-223,共11页Danny Pfeffermann Michael Sverchkov 
We consider multivariate small area estimation under nonignorable, not missing at random(NMAR) nonresponse. We assume a response model that accounts for the different patterns ofthe observed outcomes, (which values ar...
关键词：Distribution of missing data imputation under nonignorable nonresponse missing information principle MSE estimation NMAR nonresponse 
Semiparametric propensity weighting for nonignorable nonresponse: adiscussion of ‘Statistical inference for nonignorable missing data problems: aselective review’ by Niansheng Tang and Yuanyuan Ju
《Statistical Theory and Related Fields》2018年第2期141-142,共2页Jun Shao 
This work was supported by the Chinese 111 Project,the Fundamental Research Funds for the Central Universities and the U.S.National Science Foundation(Directorate for Mathematical and Physical Sciences)grant DMS-1612873.
Professors Tang and Ju deserve a warm congratulationfor their great work on a review of statistical inferencefor nonignorable missing data problems. Although theycalled their review ‘a selective review’, it actually...
关键词：dealing MISSING nig 
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