scholarly journals Maternal cigarette smoking before and during pregnancy and the risk of preterm birth: A dose–response analysis of 25 million mother–infant pairs

PLoS Medicine ◽  
2020 ◽  
Vol 17 (8) ◽  
pp. e1003158 ◽  
Author(s):  
Buyun Liu ◽  
Guifeng Xu ◽  
Yangbo Sun ◽  
Xiu Qiu ◽  
Kelli K. Ryckman ◽  
...  
Keyword(s):  
Preterm Birth ◽  
Cigarette Smoking ◽  
Dose Response ◽  
Response Analysis ◽  
Maternal Cigarette Smoking

A Dose-Response Analysis of Nicotine Sensitization in Adolescent Rats D2-Primed as Neonates

2010 ◽  
Author(s):  
Elizabeth A. Hanchak ◽  
Meredith L. Smith ◽  
Jessie J. Smith ◽  
Marla K. Perna ◽  
Russell W. Brown
Keyword(s):  
Dose Response ◽  
Response Analysis ◽  
Adolescent Rats

ENCORE: A weight-based exacerbation dose response analysis of mepolizumab in severe asthma with eosinophilic phenotype

Pneumologie ◽  
2017 ◽  
Vol 71 (S 01) ◽  
pp. S1-S125
Author(s):  
I Pouliquen ◽  
D Austin ◽  
N Gunsoy ◽  
SW Yancey
Keyword(s):  
Severe Asthma ◽  
Dose Response ◽  
Response Analysis

scholarly journals Sleep duration and all-cause mortality in the elderly in China: a population-based cohort study

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Yanfeng Ren ◽  
Maohua Miao ◽  
Wei Yuan ◽  
Jiangwei Sun
Keyword(s):  
Cohort Study ◽  
Sleep Duration ◽  
Dose Response ◽  
Cox Regression ◽  
Oldest Old ◽  
The Elderly ◽  
Response Analysis ◽  
Short Sleep Duration ◽  
All Cause Mortality

Abstract Background Although a U-shaped association between sleep duration and all-cause mortality has been found in general population, its association in the elderly adults, especially in the oldest-old, is rarely explored. Methods In present cohort study, we prospectively explore the association between sleep duration and all-cause mortality among 15,092 participants enrolled in the Chinese Longitudinal Healthy Longevity Survey (CLHLS) from 2005 to 2019. Sleep duration and death information was collected by using structured questionnaires. Cox regression model with sleep duration as a time-varying exposure was performed to calculate the hazard ratios (HRs) and 95% confidence intervals (CIs). The dose-response association between them was explored via a restricted cubic spline function. Results During an average follow-up of 4.51 (standard deviation, SD: 3.62) years, 10,768 participants died during the follow-up period. The mean (SD) age of the participants was 89.26 (11.56) years old. Compared to individuals with moderate sleep duration (7–8 hours), individuals with long sleep duration (> 8 hours) had a significantly higher risk of all-cause mortality (HR: 1.13, 95%CI: 1.09–1.18), but not among individuals with short sleep duration (≤ 6 hours) (HR: 1.02, 95%CI: 0.96–1.09). Similar results were observed in subgroup analyses based on age and gender. In the dose-response analysis, a J-shaped association was observed. Conclusions Sleep duration was associated with all-cause mortality in a J-shaped pattern in the elderly population in China.

129 Single-fraction stereotactic radiotherapy: A dose-response analysis of arteriovenous malformation obliteration

1997 ◽  
Vol 39 (2) ◽  
pp. 199
Author(s):  
Assem Al Halabi ◽  
Emmanuel Touboul ◽  
Laurent Buffat ◽  
Louis Merienne ◽  
Michel Schlienger ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Dose Response ◽  
Stereotactic Radiotherapy ◽  
Response Analysis ◽  
Single Fraction
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