نتایج جستجو برای: mann test

تعداد نتایج: 820073  

2012
Abhishek Dattani Julia Thomas Filip Zemrak Thomas R Burchell Steffen E Petersen Ashley Grossman Marta Korbonits Ceri Davies

Methods Ten patients with adult-onset GHD and ageand sexmatched controls (n=10) underwent CMR. Patients underwent scans before disease treatment and at twelve months after treatment. Cardiac parameters were calculated and indexed to body surface area (BSA). The comparison between groups was done using Mann-UWhitney test and within the group using Wilcoxon test. The data are presented as median ...

Journal: :BMC Medical Research Methodology 2005
Andrew J Vickers

BACKGROUND It has generally been argued that parametric statistics should not be applied to data with non-normal distributions. Empirical research has demonstrated that Mann-Whitney generally has greater power than the t-test unless data are sampled from the normal. In the case of randomized trials, we are typically interested in how an endpoint, such as blood pressure or pain, changes followin...

2015
Rasmita Kumari Sahu Deepak Khare

In the recent years the important scientific challenge faced by researchers worldwide is to have a better understanding about climate change at a regional scale. However, for all the regions the changes are unequal and have localized intensity. Therefore it should be quantified at a local scale. Precipitation is one of the important climatic variables responsible for climate change and required...

1997
L. Burakovsky T. Goldman

We show that the application of Regge phenomenology to SU(4) meson multiplets leads to a new Gell-Mann–Okubo mass-mixing angle formula in the SU(3) sector, 3m 2 1 + cos 2 θ m 2 0 + sin 2 θ m 2 0 ′ + √ 2 sin 2θ m 2 0 − m 2 0 ′ = 4m 2 1/2 , where m 1 , m 1/2 , m 0 , m 0 ′ are the masses of the isovector, isodoublet, isoscalar mostly octet and isoscalar mostly singlet states, respectively, and θ i...

Journal: :Oncology reports 2006
Hideo Shigeishi Koichiro Higashikawa Shigehiro Ono Kuniko Mizuta Yoshiaki Ninomiya Shingo Yoneda Masayuki Taki Nobuyuki Kamata

We examined the expression of Centromere protein H (CENP-H) mRNA in 38 oral squamous cell carcinomas (SCCs), 2 epithelial dysplasias and 5 normal gingivae using the real-time quantitative reverse transcription-polymerase chain reaction (RT-PCR). The mean expression level of CENP-H mRNA was higher in oral SCCs (0.11+/-0.08) than epithelial dysplasias (0.03+/-0.01) and normal gingivae (0.027+/-0....

Journal: :Clinical chemistry 2002
Tai-Wah Lau Tse N Leung Lisa Y S Chan Tze K Lau K C Allen Chan Wing H Tam Y M Dennis Lo

BACKGROUND Increased fetal DNA in maternal plasma/serum has been reported in pregnancies complicated by preeclampsia. We hypothesized that impaired clearance of fetal DNA might contribute, at least in part, to the above-mentioned phenomenon. METHODS We studied 7 preeclamptic and 10 control pregnant women. All had male fetuses. Serial blood samples were obtained from before delivery to 6 h pos...

2016
Helen Carnaghan David Baud Eveline Lapidus-Krol Greg Ryan Prakesh S. Shah Agostino Pierro Simon Eaton

INTRODUCTION Induced birth of fetuses with gastroschisis from 34weeks gestational age (GA) has been proposed to reduce bowel damage. We aimed to determine the effect of birth timing on time to full enteral feeds (ENT), length of hospital stay (LOS), and sepsis. METHODS A retrospective analysis (2000-2014) of gastroschisis born at ≥34weeks GA was performed. Associations between birth timing an...

2012
Anup Singh Jaya Chakravarty Anoop Gupta Shyam Sundar Madhukar Rai Avinash Singh Amit Agarwal

Methods Study was conducted in ART centre, IMS, BHU. Patients who failed on first line ART (NACO criteria) were included in the study after consent. Virological, immunological and clinical response was assessed at 24 weeks. Independent t-test /Mann-Whitney U test was used for making comparison among the independent groups. Chi-square test was used to test the association between categorical var...

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