scholarly journals Two-pion spectra for the reaction π− p → π0π0 n at a pion momentum of 38 GeV/c and combined analysis of GAMS, Crystal Barrel, and BNL data

2000 ◽  
Vol 63 (8) ◽  
pp. 1410-1427 ◽  
Author(s):  
V. V. Anisovich ◽  
A. A. Kondashov ◽  
Yu. D. Prokoshkin ◽  
S. A. Sadovsky ◽  
A. V. Sarantsev
Keyword(s):  
Combined Analysis ◽  
Pion Momentum

Combined analysis of perinatal and infant risk factors for type 1 diabetes

2014 ◽  
Vol 9 (S 01) ◽  
Author(s):  
R Chmiel ◽  
C Winkler ◽  
A Beyerlein ◽  
M Köhler ◽  
A Knopff ◽  
...  
Keyword(s):  
Risk Factors ◽  
Type 1 Diabetes ◽  
Combined Analysis

Questions to the Article of the Infection Rate of the Coronavirus Disease 2019 (COVID-19) in Wuhan, China: a Combined Analysis of Population Samples (Preprint)

2020 ◽  
Author(s):  
CHIEN WEI
Keyword(s):  
Confidence Intervals ◽  
Infection Rate ◽  
Standard Error ◽  
Recent Article ◽  
Forest Plot ◽  
Combined Analysis ◽  
Infected People ◽  
Heterogeneity Test

UNSTRUCTURED The recent article published on July 22 in 2020 remains several questionable issues that are required to clarifications further, particularly for readers who hope to replicate Figure 1 from the data in Table 1. Although I reproduced a similar forest plot based on the effect ratios and their 95% confidence intervals(Cis) similar to Figure 1 in that article, no detailed information about the source of standard error(SE) for each country was seen and addressed. Others like the positive 95% Cis reflecting the negative Z values in the forest plot and the Q statistics used for examining the heterogeneity test are requied to interpretations and classifications. Most importantly, authors did not explain how to estimate the number of infected people in Wuhan, China, to be 143,000 ,significantly higher than the number of confirmed cases(=75,815 in Wuhan, China) that is required to provide the equations or methodologies in an article.

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