Results 291 to 300 of about 3,477,506 (374)

Development and Validation of Quantile Regression Forests for Prediction of Reference Quantiles in Handgrip and Chair-Stand Test. [PDF]

J Cachexia Sarcopenia Muscle
Giordano G, Mastrantoni L, Landi F, Lookup 8+ Study Group.   +3 more
europepmc   +1 more source

Reassessing the Cross‐Sectional Fiscal Multiplier: Evidence From U.S. Defense Procurement, 1966–2019

Journal of Applied Econometrics, EarlyView.
ABSTRACT This paper revisits the empirical analysis of Nakamura and Steinsson (2014). I reconstructed and extended the original dataset to cover the period 1966–2019, harmonizing two major sources of data: the Defense Contract Action Data System (DCADS) and USAspending.gov. I discuss how to aggregate these contract‐level data to better capture spending
Gianluca Pallante
wiley   +1 more source

Unequal distributional change in body mass index among pre-pregnant women and their male partners in northern Sweden: a quantile regression analysis. [PDF]

SSM Popul Health
Yusuf FM, Pulkki-Brännström AM, Gustafsson PE, Ivarsson A, Lindkvist M, Vaezghasemi M.   +5 more
europepmc   +1 more source

Gubernatorial Re‐Election Incentives, Local Investment Bias, and Pension Fund Performance

Journal of Corporate Accounting &Finance, EarlyView.
ABSTRACT We investigate the impact of gubernatorial re‐election incentive and political factors on US public pension funds from 1990 to 2022. Our empirical analysis finds no significant overall relationship between gubernatorial re‐election incentives and local bias in the full sample.
Hongxian Zhang, Liang Guo, Jun (Maggie) Hao, Yu (Steve) Liu   +3 more
wiley   +1 more source

On function-on-function linear quantile regression. [PDF]

J Appl Stat
Mutis M, Beyaztas U, Karaman F, Lin Shang H.   +3 more
europepmc   +1 more source

Evaluation of Soluble Triggering Receptor Expressed on Myeloid Cells 2 (sTREM2) in Cerebrospinal Fluid, Serum, and Plasma Using the Fully Automated Lumipulse Platform

Journal of Clinical Laboratory Analysis, EarlyView.
Relationship between serum and CSF sTREM2 concentration. ABSTRACT Background In this study, we first evaluated the relationship between sTREM2 concentrations in CSF, serum, and plasma of Alzheimer's disease (AD) patients using the newly developed Lumipulse G sTREM2 assay.
Luisa Agnello, Anna Maria Ciaccio, Fabio Del Ben, Caterina Maria Gambino, Tommaso Piccoli, Mauro Midiri, Concetta Scazzone, Anna Masucci, Martina Tamburello, Marcello Ciaccio   +9 more
wiley   +1 more source

Estimation for time-varying coefficient smoothed quantile regression. [PDF]

J Appl Stat
Hu L, You J, Huang Q, Liu S.
europepmc   +1 more source

Association of Online Parent‐Child Interactions With Depressive Symptoms Among Middle‐Aged and Older Empty Nesters in China

Journal of Clinical Psychology, EarlyView.
ABSTRACT Objective Depression is prevalent among empty nest older adults who do not live with their children. With rapid technological development, online interaction presents a new opportunity to improve older adults' mental health. However, the relationship of online parent‐child interaction with depressive symptoms among empty nesters remains under ...
Wing‐yin Leung, Peiyi Lu
wiley   +1 more source

Composite quantile regression approach to batch effect correction in microbiome data. [PDF]

Front Microbiol
Park J, Park T.
europepmc   +1 more source

Trajectories of child emotional and behavioural difficulties before and during the COVID‐19 pandemic in a longitudinal UK cohort

JCPP Advances, EarlyView.
Abstract Background There are substantial age‐related changes in emotional and behavioural problems over childhood. In order to establish the impact of the Covid‐19 pandemic on child emotional and behavioural problems, longitudinal designs which take into account age‐related trends are needed.
Nicky Wright, Daphne Kounali, Elise Paul, Alex S. F. Kwong, Daniel Major‐Smith, Ilaria Costantini, Deborah A. Lawlor, Kapil Sayal, Helen Bould, Nicholas J. Timpson, Kate Northstone, Melanie Lewcock, Kate Tilling, Rebecca M. Pearson   +13 more
wiley   +1 more source