Results 51 to 60 of about 447,527 (308)

A New Weighted Lindley Model with Applications to Extreme Historical Insurance Claims

Stats
In this paper, we propose a weighted Lindley (NWLi) model for the analysis of extreme historical insurance claims. It extends the classical Lindley distribution by incorporating a weight parameter, enabling more flexibility in modeling insurance claim ...
Morad Alizadeh, Mahmoud Afshari, Gauss M. Cordeiro, Ziaurrahman Ramaki, Javier E. Contreras-Reyes, Fatemeh Dirnik, Haitham M. Yousof   +6 more
doaj   +1 more source

A cross-sectional study to validate an administrative back pain severity classification tool based on the graded chronic pain scale

Scientific Reports, 2022
Treatment of chronic lower back pain (CLBP) should be stratified for best medical and economic outcome. To improve the targeting of potential participants for exclusive therapy offers from payers, Freytag et al.
M. Hochheim, P. Ramm, M. Wunderlich, V. Amelung   +3 more
doaj   +1 more source

Estimating Quantile Families of Loss Distributions for Non-Life Insurance Modelling via L-moments [PDF]

, 2016
This paper discusses different classes of loss models in non-life insurance settings. It then overviews the class Tukey transform loss models that have not yet been widely considered in non-life insurance modelling, but offer opportunities to produce ...
Chen, Wilson Y., Gerlach, Richard H., Peters, Gareth W.   +2 more
core   +3 more sources

Accuracy of Diagnostic Codes and Algorithms Used to Identify Rheumatoid Arthritis and Juvenile Idiopathic Arthritis in Administrative Claims and Electronic Health Records: Systematic Review and Meta‐Analysis

Arthritis Care &Research, EarlyView.
Objective This systematic review aimed to assess the diagnostic accuracy of algorithms used to identify rheumatoid arthritis and juvenile idiopathic arthritis in electronic health records. Methods We searched Medline, Embase, and Cochrane Central Register for Controlled Trials databases and included studies that validated case definitions against a ...
Constanza Saka‐Herrán, Jessica Bennett, Yara Alkabti, Muhammad Fatir, Barbara Clyne, Caroline McCarthy, Gráinne Tynan, Nikki Dunne, Michelle Flood, Eoghan McCarthy, Frank Moriarty   +10 more
wiley   +1 more source

Long-term Symptomatic, Functional, and Work Outcomes of Carpal Tunnel Syndrome among Construction Workers [PDF]

, 2016
BACKGROUND: The long-term outcomes of carpal tunnel syndrome (CTS) including symptoms, functional status, work disability, and economic impact are unknown. METHODS: We conducted a retrospective study of 234 active construction workers with medical claims
Amick, Armstrong, Cagle, Dale, Daniell, Daniell, DeStefano, Dong, Foley, Forde, Franklin, Franzblau, Gardner, Gardner, Gimeno, Glazner, Gorsche, Hudak, Ilmarinen, Katz, Keith, Kuorinka, Levine, Lipscomb, Louie, Manktelow, Padua, Pensy, Probst, Resende, Rosecrance, Salerno, Spector, Turner, Ware, Welch, Wellman   +36 more
core   +2 more sources

Severity modeling of extreme insurance claims for tariffication

Insurance: Mathematics and Economics, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Christian Laudagé, Sascha Desmettre, Jörg Wenzel   +2 more
openaire   +1 more source

The temporal trends and short‐ and long‐term mortality of people with acute myocardial infarction and rheumatoid arthritis: a nationwide cohort study

Arthritis Care &Research, Accepted Article.
Aims We investigated whether a diagnosis of rheumatoid arthritis (RA) affects the quality of inpatient acute myocardial infarction (AMI) care and long‐term mortality post‐AMI. Methods We analysed data from 784,091 adults, 6,047 with a diagnosis of RA, from England and Wales hospitalised with AMI between 2005 and 2019 from the MINAP registry, linked ...
Megan Butler, Nicholas Weight, Muhammad Rashid, Rodrigo Bagur, Purvi Parwani, Samantha Hider, Edward Roddy, Robert Butler, Mamas A Mamas   +8 more
wiley   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

Building Loss Models [PDF]

This paper is intended as a guide to building insurance risk (loss) models. A typical model for insurance risk, the so-called collective risk model, treats the aggregate loss as having a compound distribution with two main components: one characterizing ...
Joanna Janczura, Krzysztof Burnecki, Rafal Weron   +2 more
core   +3 more sources

A Claim-based Risk Mapping of Construction All-Risk Insurance in Indonesia

Construction Economics and Building
Construction All-Risk (CAR) insurance is widely used within the construction market. Although constituting a modest fraction of the global insurance market, it registers more claims than other types of insurance. Therefore, identifying the root cause or
Andreas Arianto Pramudya, Andreas Wibowo, Wimpy Santosa, Ferry Jaya Permana   +3 more
doaj   +1 more source