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Combining the principal component analysis (PCA) of X-ray spectrum with MD simulations, we experimentally reveal the existence of three basic components in water. These components exhibit distinct structures, densities, and temperature…

Soft Condensed Matter · Physics 2022-10-13 Zhipeng Jin , Jiangtao Zhao , Gang Chen , Guo Chen , Zhenlin Luo , Lei Xu

Using Australian children as a case study, this paper aims to develop vulnerability indices to characterise the health and well-being of children aged 0-5 years old. The indices are used to identify differences in children's health and…

General Mathematics · Mathematics 2025-09-19 Harriette Phillips , Aiden Price , Kerrie Mengersen

Health is a very important prerequisite in peoples well-being and happiness. Several studies were more focused on presenting the occurrence on specific disease like forecasting the number of dengue and malaria cases. This paper utilized the…

Computers and Society · Computer Science 2021-01-06 Florence Jean B. Talirongan , Hidear Talirongan , Markdy Y. Orong

National Health and Nutritional Status Survey (NHANSS) is conducted annually by the Ministry of Health in Negara Brunei Darussalam to assess the population health and nutritional patterns and characteristics. The main aim of this study was…

Computer Vision and Pattern Recognition · Computer Science 2022-11-10 Usman Khalil , Owais Ahmed Malik , Daphne Teck Ching Lai , Ong Sok King

PURPOSE: Clinical examinations are performed on the basis of necessity. However, our decisions to investigate and document are influenced by various other factors, such as workload and preconceptions. Data missingness patterns may contain…

Applications · Statistics 2019-12-19 Robert O'Shea

Modern mobile health (mHealth) assessment combines self-reported measures of participants' health experiences with passively collected health behavior data throughout the day. These data are collected across multiple measurement scales,…

Methodology · Statistics 2026-03-13 Debangan Dey , Rahul Ghosal , Kathleen Merikangas , Vadim Zipunnikov

Burden of disease measures the impact of living with illness and injury and dying prematurely and it is increasing worldwide leading cause of death both global and national. This paper aimed to propose an index of diseases and evaluate a…

Applications · Statistics 2021-05-12 Marvin G. Pizon , Emelyn F. Sagrado

Motivation: Although principal component analysis is frequently applied to reduce the dimensionality of matrix data, the method is sensitive to noise and bias and has difficulty with comparability and interpretation. These issues are…

Methodology · Statistics 2012-12-27 Tomokazu Konishi

Mobile health (mHealth) applications have become increasingly valuable in preventive healthcare and in reducing the burden on healthcare organizations. The aim of this paper is to investigate the factors that influence user acceptance of…

Computers and Society · Computer Science 2023-05-11 Shaojing Fan , Ramesh C. Jain , Mohan S. Kankanhalli

This study examined the temporal aspect of COVID-19-related health-seeking behavior in Metro Manila, National Capital Region, Philippines through a network density analysis of Google Trends data. A total of 15 keywords across five…

Computers and Society · Computer Science 2025-03-31 Michael T. Lopez , Cheska Elise Hung , Maria Regina Justina E. Estuar

In the era of big data, there is an increasing need for healthcare providers, communities, and researchers to share data and collaborate to improve health outcomes, generate valuable insights, and advance research. The Health Insurance…

Cryptography and Security · Computer Science 2023-05-23 Kai Zhang , Xiaoqian Jiang

Mobile health studies often collect multiple within-day self-reported assessments of participants' behavior and well-being on different scales such as physical activity (continuous), pain levels (truncated), mood states (ordinal), and life…

Methodology · Statistics 2023-09-22 Debangan Dey , Rahul Ghosal , Kathleen Merikangas , Vadim Zipunnikov

Happ and Greven (2018) developed a methodology for principal components analysis of multivariate functional data observed on different dimensional domains. Their approach relies on an estimation of univariate functional principal components…

Methodology · Statistics 2025-01-28 Steven Golovkine , Edward Gunning , Andrew J. Simpkin , Norma Bargary

From medical charts to national census, healthcare has traditionally operated under a paper-based paradigm. However, the past decade has marked a long and arduous transformation bringing healthcare into the digital age. Ranging from…

Computers and Society · Computer Science 2018-01-29 Keith Feldman , Louis Faust , Xian Wu , Chao Huang , Nitesh V. Chawla

The study investigated the impact of healthcare system efficiency on the delivery of maternal, newborn, and child services in Africa. Data Envelopment Analysis and Tobit regression were employed to assess the efficiency of 46 healthcare…

General Economics · Economics 2024-02-27 Youssef Er-Rays , Meriem M'dioud

Primary healthcare is a crucial strategy for achieving universal health coverage. South Asian countries are working to improve their primary healthcare system through their country specific policies designed in line with WHO health system…

Recent causal inference literature has introduced causal effect decompositions to quantify sources of observed inequalities or disparities in outcomes, but these approaches are typically limited to pairwise comparisons. In healthcare…

Methodology · Statistics 2026-04-27 Lin Yu , Zhihui Liu , Kathy Han , Olli Saarela

The coronavirus disease (COVID-19) has spread worldwide with an unprecedented impact on society. In the Philippines, several interventions such as mobility restrictions for different age groups and vaccination prioritization programs have…

Quantitative Methods · Quantitative Biology 2023-02-10 Roel F. Ceballos

Background and Objective: Breast cancer, which accounts for 23% of all cancers, is threatening the communities of developing countries because of poor awareness and treatment. Early diagnosis helps a lot in the treatment of the disease. The…

Quantitative Methods · Quantitative Biology 2020-11-24 Hamza Saad , Nagendra Nagarur

Principal component analysis is a statistical method, which lowers the number of important variables in a data set. The use of this method for the bursts' spectra and afterglows is discussed in this paper. The analysis indicates that three…

Astrophysics · Physics 2015-05-13 Z. Bagoly , I. Horvath , L. G. Balazs , L. Borgonovo , S. Larsson , A. Meszaros , F. Ryde
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