including variability independent of the mean (VIM).1,2 The association between ADRD and VIM has primarily been evaluated using standardized BP measurements from clinical trials and cohorts, rather than utilizing measurements from clinical practice, potentially limiting generalizability to the real‐...
Any definition and measurement of weight variability (i.e. variability independent of the mean (VIM), coefficient of variation (CoV), average successive variability (ASV), standard deviation (SD), and root mean squared error of residual variation (RMSE)) was considered. Weight variability was ...
A total of 324 maintenance HD patients, who could be followed for 60 months, were recruited. We used variation independent of the mean (VIM) in pre-dialysis systolic blood pressure (pre-VIM-SBP) as an index of VVBPV. We investigated (1) the reproducibility of pre-VIM-SBP, (2) the ...
Hemoglobin variability was assessed by 3 indices of coefficient of variation (CV), standard deviation, and variability independent of the mean. Cox proportional hazard regression analysis was performed for each index of quartile groups (Q1–Q4). A total of 29,145 participants (30.7%) had the ...
(CV), and reflects the variation around the mean value of blood glucose, FPG, PPG and HbA1c between sequential visits [19,30]. In addition to CV and SD, successive variation (SV), variation independent of the mean (VIM), and average real variability (ARV) are also the metrics of long...
Four continuous lines represent the risk independently associated with blood pressure variability independent of the mean (VIM) equal to 3, 6, 9, and 12 units. P-values are for the independent effect of SBP (PSBP) and VIM (PVIM). np and ne indicate the number of participants at risk ...
We used the coefficient of variation (CV) and the variance independent of mean (VIM) of predialysis systolic blood pressure (SBP) derived from the first 3 months (36 dialysis sessions) after enrollment as the metrics of BPV. Patients were prospectively followed at 3-month interval. Outcomes ...
Based on five annual BP measurements, BPV was estimated by standard deviation of BP (SD), coefficient of the variation of BP (CV), and variation independent of mean of BP (VIM). Hearing was estimated by pure-tone average threshold (PTA) at low, intermediate, and high frequencies in the ...
All verifications are verified by standard deviation (SD), coefficient of variation (CV), and variability independent of mean (VIM) triple methods.Results: In the overall participants, the mean age was 62.3±10.4 years old, and 72.8% was male. Multivariate linear regression indicated that ...
Variability in total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) measurements was measured using the coefficient of variation (CV), standard deviation (SD), variability independent of the mean (VIM), and ...