Results 201 to 210 of about 87,413 (321)

Stability of arterial blood gas samples after delayed analysis and mechanical stress. [PDF]

PLoS One
Gutermuth M, Ihmsen H, Krischke F, Moritz A, Prottengeier J.   +4 more
europepmc   +1 more source

The Potential of Ensemble‐Based Automated Sleep Staging on Single‐Channel EEG Signal From a Wearable Device

Journal of Sleep Research, EarlyView.
ABSTRACT Machine‐learning‐based sleep staging models have achieved expert‐level performance on standard polysomnographic (PSG) data. However, their application to EEG recorded by wearable devices remains limited by non‐conventional referencing montage and the lack of benchmarking against PSG.
Federico Salfi, Domenico Corigliano, Giulia Amicucci, Samantha Mombelli, Aurora D'Atri, John Axelsson, Michele Ferrara   +6 more
wiley   +1 more source

Reliability of a portable device for measuring lower-limb muscle strength in patients who underwent total knee arthroplasty. [PDF]

J Phys Ther Sci
Kuwahara K, Makino Y, Kato T, Fukuda A, Asada K.   +4 more
europepmc   +1 more source

Dynamic Transitions for Fast Joint Acquisition and Reconstruction of CEST- Rex$$ {R}_{ex} $$ and T1$$ {T}_1 $$. [PDF]

Magn Reson Med
ABSTRACT Purpose This work proposes a method for the simultaneous estimation of the exchange‐dependent relaxation rate Rex$$ {R}_{ex} $$ and the longitudinal relaxation time T1$$ {T}_1 $$ from a single acquisition. Methods A novel acquisition scheme was developed that combines CEST saturation with an inversion pulse and a Look‐Locker readout to capture
Huemer M, Stilianu C, Scholand N, Mackner D, Uecker M, Zaiss M, Stollberger R.   +6 more
europepmc   +2 more sources

Statistics Notes: Measurement error proportional to the mean

British medical journal, 1996
J. Bland, D. G. Altman
semanticscholar   +1 more source

Comparison of Haemoglobin Concentrations From Venous and From Finger‐Pricked Capillary Blood in a Region With a High Prevalence of Anaemia in Ethiopia

Maternal &Child Nutrition, EarlyView.
ABSTRACT This cross‐sectional study was conducted in the Somali Regional State in Ethiopia. The purpose of the study was to compare haemoglobin (Hb) concentrations from venous and finger‐pricked capillary blood using the HemoCue 301 as well as estimating anaemia prevalence. Participants were non‐pregnant women of reproductive age (WRA), 18–49 years old
Desalegn Kuche, Masresha Tessema, Kaleab Baye, Zeweter Abebe, Ramadhani Noor, Teshome Assefa, Alemayehu Hussen, Meseret Woldeyohannes, Stanley Chitekwe, Barbara J. Stoecker   +9 more
wiley   +1 more source

The effect of oral ciprofloxacin at conventional doses on the QT interval in a tertiary outpatient setting. [PDF]

J Antimicrob Chemother
Liu W, Dickson HG, Dimitri H, Shankar Pani Y, Ramanathan J, West D, Tima S, Thai W.   +7 more
europepmc   +1 more source

Statistics Notes: Measurement error and correlation coefficients

British medical journal, 1996
J. Bland, D. G. Altman
semanticscholar   +1 more source

Serum Folate Concentration Corresponding to the Red Blood Cell Folate Threshold for Increased Risk of Neural Tube Defects Among Ethiopian Women of Reproductive Age

Maternal &Child Nutrition, EarlyView.
ABSTRACT Neural tube defects (NTDs) are severe birth defects linked to insufficient maternal folate status during early pregnancy. Red blood cell (RBC) folate concentration is the recommended biomarker for predicting NTD risk, with a threshold of 748 nmol/L using the US Centers for Disease Control and Prevention (CDC) microbiological assay. However, in
Biniyam Tesfaye, Meseret Woldeyohannes, Masresha Tessema, Charles Dale Arnold, Christine M. McDonald, Kenneth H. Brown   +5 more
wiley   +1 more source

Agreement between BTS G-walk and GaitLab in spatiotemporal and pelvic angle measurements in active older adults. [PDF]

PeerJ
Bittencourt R, Kulczynski L, Marcon C, Baptista RR.   +3 more
europepmc   +1 more source