نتایج جستجو برای: spearman correlation

تعداد نتایج: 393475  

Journal: :Academic journal of science and technology 2023

In order to study and analyze the surface weathering glass types of ancient Chinese relics, this paper conducts data visualization description analysis on related issues such as cultural relics chemical composition based existing data. Firstly, indicators, preprocessing is carried out, Tableau used for visualization. The correlation charts type, decoration color are preliminarily obtained, stat...

Journal: :Circulation. Arrhythmia and electrophysiology 2015
Waqas Ullah Ross J Hunter Victoria Baker Liang-Han Ling Mehul B Dhinoja Simon Sporton Mark J Earley Richard J Schilling

BACKGROUND During left atrial mapping, optimal contact parameters minimizing variation secondary to catheter contact are not established. METHODS AND RESULTS Across 30 patients undergoing first-time atrial fibrillation ablation, 1965 stable mapping points (1409 atrial fibrillation, 556 sinus rhythm), comprising 8-s contact force (CF) and bipolar electrogram data were analyzed. Points were tak...

2012
Kenichi Ozaki Yutaka Motohashi Yoshihiro Kaneko Koji Fujita

BACKGROUND Globally, mental health promotion related to psychological distress in the workplace has become a great concern, and a focus of much research attention. However, a sense of contribution to society and sense of bonding with the workplace have not been examined in relation to psychological distress. Thus, the purpose of this study is to examine whether these two factors are associated ...

2015
Arthur R. Jensen

Few would dispute the claim that Charles Edward Spearman (1863-1945) is Britain’s premier psychologist and indeed one of the enduring figures in the history of behavioral science. Some twenty years ago, I asked a number of psychologists to list the names of whomever they considered to be the five or six most important persons in the history of psychological testing. Among all the nominations, o...

2013
Shintaro Hirata Linda Dirven Yijing Shen Michael Centola Guy Cavet Willem F. Lems Yoshiya Tanaka Thomas W. J. Huizinga Cornelia F. Allaart

OBJECTIVE To evaluate a multi-biomarker disease activity (MBDA) score, a novel index based on 12 serum proteins, as a tool to guide management of RA patients. METHODS A total of 125 patients with RA from the Behandel Strategieën study were studied. Clinical data and serum samples were available from 179 visits, 91 at baseline and 88 at year 1. In each serum sample, 12 biomarkers were measured...

2013
Mohammed Jasim Al-Juboori Shaifulizan Ab Rahman Akram Hassan Ikmal Hisham Bin Ismail Omar Farouq Tawfiq

PURPOSE The level of the implant above the marginal bone and flap design have an effect on the bone resorption during the healing period. The aim of this study is to detect the relationship between the level of the implant at the implant placement and the bone level at the healing period in the mesial and distal side of implants placed with flapless (FL) and full-thickness flap (FT) methods. ...

Journal: :Public health nutrition 2003
L F Masson G McNeill J O Tomany J A Simpson H S Peace L Wei D A Grubb C Bolton-Smith

OBJECTIVE To compare different statistical methods for assessing the relative validity of a self-administered, 150-item, semi-quantitative food-frequency questionnaire (FFQ) with 4-day weighed diet records (WR). DESIGN Subjects completed the Scottish Collaborative Group FFQ and carried out a 4-day WR. Relative agreement between the FFQ and WR for energy-adjusted nutrient intakes was assessed ...

2012
Woo Je Lee Kee-Ho Song Jung Hyun Noh Yon Jong Choi Min-Woo Jo

We aimed; 1) to determine the validity of the EuroQol 5D (EQ-5D) for the health-related quality of life (HRQOL) of Korean patients with type 2 diabetes, and 2) to identify associated factors of the HRQOL of these patients. Follow-up surveys were conducted for consecutive patients with type 2 diabetes. HRQOL was assessed using the EQ-5D and the Short Form-36 (SF-36). The validity of EQ-5D was as...

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