样本-话题@MedSci

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样本

2020-05-29

zhzhxiang (审核中...)

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#样本#

样本量不够，Logistic回归还能不能做？

2021-03-13

医者仁心 (审核中...)

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#样本#

从研究设计和样本量方面，总结分析中国COVID-19临床研究

2021-01-15

zhzhxiang (审核中...)

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#样本#

Clinica Chimica Acta：基于测量质量控制和临床样本重新校准的两种hs-cTnI方法的一致性

2021-05-05

zhzhxiang (审核中...)

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#样本#

生存分析的样本量计算

2020-11-04

zhzhxiang (审核中...)

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#样本#

medRxiv: SHERLOCK新冠检测：24例阴性样本检出18例“复阳”

2020-08-31

zhzhxiang (审核中...)

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#样本#

南京排查一境外输入无症状感染者接触者，7119份样本全阴性

2020-10-09

zhzhxiang (审核中...)

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#样本#

Gastroenterology：香港人群粪便样本中SARS-CoV-2感染的胃肠道表现和病毒载量

2021-05-31

zhzhxiang (审核中...)

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#样本#

横断面研究（定量或定性资料）的样本量计算

2020-11-04

zhzhxiang (审核中...)

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#样本#

这也行？因样本污染而撤稿，作者重写一版再次发表

2021-07-24

zhzhxiang (审核中...)

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#样本#

湛江一市场进口食品环境样本初筛可疑阳性复核结果：阴性！

2021-04-30

zhzhxiang (审核中...)

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#样本#

J Hepatol：单区域样本评估肝细胞癌中肿瘤免疫微环境的可靠性

2021-03-22

zhzhxiang (审核中...)

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#样本#

Lancet Gas Hepa：患者呼吸道样本检测转阴后，其粪便样本仍可呈阳性近5周！

2020-09-03

zhzhxiang (审核中...)

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#样本#

Clinica Chimica Acta：以核磁共振为基础的代谢组学分析可鉴别进行性前列腺癌组织和生物液样本中的代谢紊乱

2020-12-19

zhzhxiang (审核中...)

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#样本#

Emerg Infect Dis：鞋底可传播病毒！火神山医院病房样本分析：4米内仍有新冠病毒

2020-04-27

zhzhxiang (审核中...)

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#样本#

临床试验中降低样本量的15种策略

2021-02-08

zhzhxiang (审核中...)

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#样本#

JAMA：大样本RCT研究泼了冷水，COVID-19康复者血浆仅对重症且非危重患者有效

2020-09-18

zhzhxiang (审核中...)

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#样本#

JNNP:体育活动与帕金森病：一项双样本孟德尔随机研究

2021-04-28

zhzhxiang (审核中...)

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#样本#

Lancet：呼吸道样本SARS-CoV-2 检测转阴后，粪便样本可能长时间仍为阳性

2021-03-02

zhzhxiang (审核中...)

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#样本#

4月20日全于新冠肺炎疫情简报，多个小国成群体免疫样本，圣马力诺全国确诊率高达1.4%

2020-05-26

zhzhxiang (审核中...)

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#样本#

PNAS：新冠病毒原始毒株普遍存在于美国！剑桥小样本研究：中国流行的是变异毒株

2020-11-29

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