Yue chun Li

4 Questions 9 Answers 0 Followers

Questions related from Yue chun Li

What are the reasons for the non-linear progression between arterial stiffness and thickness?

Hi, everyone, the paper below reported that the IMT of common carotid artery had a poor correlation with pressure-strain elastic modulus at lower thickness value (CIMT

03 May 2015 1,104 7 View

What are the possible reasons for the significant correlation between high frequency band power of HRV and respiratory disturbance index?

Hi, everyone, I found that both respiratory disturbance index (RDI) and micro-arousal index (MI) have significantly positive correlations with nighttime high frequency band power (HFpower) of HRV,...

26 March 2015 2,598 6 View

What is preclinical carotid atherosclerosis, how is it defined and what is the marker for it?

Hi, dear all, can you please help me with the follow questions: How to define preclinical carotid atherosclerosis? and what is the marker of it? If carotid intima-media thickness >1mm, may I...

19 November 2014 5,825 5 View

How to choose control variables in partial correlation analysis?

For example, I want to use partial correlation analysis to calculate the "pure correlation" between X and Y, but I don't know how to select control variables Z. Dose Z must have linear...

27 October 2014 7,668 7 View