找回密码
 注册
查看: 463|回复: 0

R语言 speff2trial包 ACTG175()函数中文帮助文档(中英文对照)

[复制链接]
发表于 2012-9-30 14:56:42 | 显示全部楼层 |阅读模式
ACTG175(speff2trial)
ACTG175()所属R语言包:speff2trial

                                        AIDS Clinical Trials Group Study 175
                                         艾滋病临床试验组研究175

                                         译者:生物统计家园网 机器人LoveR

描述----------Description----------

ACTG 175 was a randomized clinical trial to compare monotherapy with zidovudine or didanosine with  combination therapy with zidovudine and didanosine or zidovudine and zalcitabine in adults infected with the human
ACTG 175是一项随机临床试验,以比较与齐多夫定或去羟肌苷单药治疗的成年人感染了人类与齐多夫定,去羟肌苷,齐多夫定和扎西他滨联合治疗


用法----------Usage----------


data(ACTG175)



格式----------Format----------

A data frame with 2139 observations on the following 27 variables:   
2139以下27个变量的观察数据框:

pidnumpatient's ID number
pidnum“病人的ID号

ageage in years at baseline
age年在基线年龄在

wtkgweight in kg at baseline
wtkg在基线时体重(公斤)

hemohemophilia (0=no, 1=yes)
hemo血友病(0 =否,1 =是)

homohomosexual activity (0=no, 1=yes)
homo同性恋活动(0 =否,1 =是)

drugshistory of intravenous drug use (0=no, 1=yes)
drugs静脉注射毒品史(0 =否,1 =是)

karnofKarnofsky score (on a scale of 0-100)
karnof卡氏评分(0-100分)

opriornon-zidovudine antiretroviral therapy prior to initiation of study treatment (0=no, 1=yes)
oprior非齐多夫定的抗逆转录病毒治疗前,开始研究治疗(0 =否,1 =是)

z30zidovudine use in the 30 days prior to treatment initiation (0=no, 1=yes)
z30齐多夫定在30天前开始治疗(0 =否,1 =是)

zpriorzidovudine use prior to treatment initiation (0=no, 1=yes)
zprior齐多夫定使用前开始治疗(0 =否,1 =是)

preantinumber of days of previously received antiretroviral therapy
preanti先前接收到的抗逆转录病毒疗法的天数

racerace (0=white, 1=non-white)
race(0 =白,1 =非白人的种族)

gendergender (0=female, 1=male)
gender性别(0 =女,1 =男)

str2antiretroviral history (0=naive, 1=experienced)
str2抗逆转录病毒历史上(0 =天真,1 =有经验的)

stratantiretroviral history stratification (1='antiretroviral naive', 2='> 1 but \leq 52 weeks of prior antiretroviral therapy', 3='> 52 weeks')
strat抗逆转录病毒药物的历史分层(1 =抗逆转录病毒天真,2 => 1,但\leq前52周的抗逆转录病毒疗法“,3 => 52周)

symptomsymptomatic indicator (0=asymptomatic, 1=symptomatic)
symptom对症指示灯(0 =无症状,有症状)

treattreatment indicator (0=zidovudine only, 1=other therapies)
treat处理指示灯(0 =齐多夫定,1 =其他疗法)

offtrtindicator of off-treatment before 96\pm5 weeks (0=no,1=yes)
offtrt指标的治疗前96 \pm5周(0 =否,1 =是)

cd40CD4 T cell count at baseline
cd40CD4 T单元计数基线

cd420CD4 T cell count at 20\pm5 weeks
cd420 CD4 T单元计数在20 \pm5个星期

cd496CD4 T cell count at 96\pm5 weeks (=NA if missing)
cd496CD4 T单元计数在96 \pm5周(=NA,如果丢失)

rmissing CD4 T cell count at 96\pm5 weeks (0=missing, 1=observed)
r缺少的CD4 T单元计数在96 \pm5个星期(0 =人失踪,1 =观察到的)

cd80CD8 T cell count at baseline
cd80CD8 + T单元计数基线

cd820CD8 T cell count at 20\pm5 weeks
cd82020\pm5个星期的CD8 + T单元计数在

censindicator of observing the event in days
cens指标的观察事件days

daysnumber of days until the first occurrence of: (i) a decline in CD4 T cell count of at least 50 (ii) an event indicating progression to AIDS, or (iii) death.
days天数,直到第一次出现的:(一)在CD4 T单元计数下降至少50(二)事件进展为艾滋病,或(iii)死亡。

armstreatment arm (0=zidovudine, 1=zidovudine and didanosine, 2=zidovudine and zalcitabine,  3=didanosine).   
arms治疗组(0 = 1 =齐多夫定,齐多夫定,去羟肌苷,齐多夫定和扎西他滨,去羟肌苷)。


Details

详细信息----------Details----------

The variable days contains right-censored time-to-event observations. The data set includes  the following post-randomization covariates: CD4 and CD8 T cell count at 20\pm5
右删失变量days包含对事件的观察。数据集包括以下随机化后的协变量:CD4和CD8 + T单元计数在20 \pm5


参考文献----------References----------

HIV-infected adults with CD4 cell counts from 200 to 500 per cubic millimeter.", New England Journal of Medicine,
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。


注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
注2:由于是机器人自动翻译,难免有不准确之处,使用时仔细对照中、英文内容进行反复理解,可以帮助R语言的学习。
注3:如遇到不准确之处,请在本贴的后面进行回帖,我们会逐渐进行修订。
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 注册

本版积分规则

手机版|小黑屋|生物统计家园 网站价格

GMT+8, 2025-6-18 09:26 , Processed in 0.024952 second(s), 16 queries .

Powered by Discuz! X3.5

© 2001-2024 Discuz! Team.

快速回复 返回顶部 返回列表