scholarly journals Inequality of opportunities in health and death: an investigation from birth to middle age in Great Britain

2020 ◽  
Vol 49 (5) ◽  
pp. 1739-1748
Author(s):  
Damien Bricard ◽  
Florence Jusot ◽  
Alain Trannoy ◽  
Sandy Tubeuf
Keyword(s):  
Great Britain ◽  
Health Status ◽  
Middle Age ◽  
Social Background ◽  
Good Health ◽  
Distribution Functions ◽  
Cumulative Distribution ◽  
Health States ◽  
Measure Health Status ◽  
Self Assessed Health

Abstract Objective We assess the existence of unfair inequalities in health and death using the normative framework of inequality of opportunities, from birth to middle age in Great Britain. Methods We use data from the 1958 National Child Development Study, which provides a unique opportunity to observe individual health from birth to the age of 54, including the occurrence of mortality. We measure health status combining self-assessed health and mortality. We compare and statistically test the differences between the cumulative distribution functions of health status at each age according to one childhood circumstance beyond people’s control: the father’s occupation. Results At all ages, individuals born to a ‘professional’, ‘senior manager or technician’ father report a better health status and have a lower mortality rate than individuals born to ‘skilled’, ‘partly skilled’ or ‘unskilled’ manual workers and individuals without a father at birth. The gap in the probability to report good health between individuals born into high social backgrounds compared with low, increases from 12 percentage points at age 23 to 26 at age 54. Health gaps are even more marked in health states at the bottom of the health distribution when mortality is combined with self-assessed health. Conclusions There is increasing inequality of opportunities in health over the lifespan in Great Britain. The tag of social background intensifies as individuals get older. Finally, there is added analytical value to combining mortality with self-assessed health when measuring health inequalities.

scholarly journals Burnout and health status differences among primary healthcare professionals in Portugal

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Pedro L. Ferreira ◽  
Vitor Raposo ◽  
Aida Isabel Tavares ◽  
Ana Pinto
Keyword(s):  
Health Care ◽  
Primary Health Care ◽  
Health Status ◽  
Primary Healthcare ◽  
Healthcare Setting ◽  
Well Being ◽  
Good Health ◽  
Online Questionnaire ◽  
Primary Health ◽  
Self Assessed Health

Abstract Background This paper is focused on two indicators which may be considered as proxies of individuals’ well-being: self-assessed health and burnout intensity. There is little research relating these concepts with the type of the primary healthcare setting, its urbanization density and the region. The aims of this work are threefold: (i) to find determinant factors of individual health status and burnout, (ii) to find possible differences across different types of health care units, differently urbanized areas, and different administrative regions, and (iii) to verify if there are differences in between GPs and nurses. Methods Data was gathered from an online questionnaire implemented on primary health care. A sample of 9,094 professionals from all 1,212 primary health care settings in Portugal mainland was obtained from an online questionnaire filled from January and April 2018. Statistical analyses include the estimation of two ordered probits, one explaining self-assessed health and the other the burnout. Results The individual drivers for good health and lower levels of burnout, that is, better well-being, are estimated for GPs and nurses. Main findings support that, first, nurses report worst health than GPs, but the latter tend to suffer higher levels of burnout, and also that, 'place' effects arising from the health unit settings and regional location are more significant in GPs than in nurses. However, urbanization density is not significantly associated with health or burnout. Conclusions A set of policy recommendations are suggested to improve the healthcare workforce well-being, such as improving job satisfaction and income. These policies should be taken at the health care unit level and at the regional administrative level.

scholarly journals Lifestyles, Health, and Life Satisfaction among the Portuguese Seniors

2020 ◽  
Author(s):  
Aida Isabel Tavares
Keyword(s):  
Life Satisfaction ◽  
Health Status ◽  
Old Age ◽  
Generation X ◽  
National Health ◽  
Good Health ◽  
National Health Survey ◽  
Determinants Of Health ◽  
Main Determinants ◽  
Self Assessed Health

This chapter focuses on the interaction between lifestyles, health, and life satisfaction of Portuguese seniors. The aim of the analysis is to find the main determinants of health and life satisfaction and to verify the importance of lifestyle variables as determinants of health and life satisfaction. We used data collected by the National Health Survey of 2014 and estimated two ordered probits. The main results show that not all lifestyle variables are meaningful in explaining self-assessed health and life satisfaction. The determinants of the health status include education and income; however, it can be assumed that overall good health, family, or close people and income contribute to life satisfaction. A general profile of the Portuguese seniors is provided; however, the results obtained here are changing as a new scenario is emerging, generation X enters old age.

Social Background and Parent's Health: Their Impact on Health Status in Adulthood

2007 ◽  
Author(s):  
Marion Devaux ◽  
Florence Jusot ◽  
Alain Trannoy ◽  
Sandy Tubeuf
Keyword(s):  
Health Status ◽  
Social Background

scholarly journals Do galactic bars depend on environment?: an information theoretic analysis of Galaxy Zoo 2

2020 ◽  
Vol 501 (1) ◽  
pp. 994-1001
Author(s):  
Suman Sarkar ◽  
Biswajit Pandey ◽  
Snehasish Bhattacharjee
Keyword(s):  
Spatial Distribution ◽  
Mutual Information ◽  
Local Density ◽  
Statistical Significance ◽  
Distribution Functions ◽  
Cumulative Distribution ◽  
Host Galaxy ◽  
Data Sets ◽  
Data Set ◽  
Information Theoretic

ABSTRACT We use an information theoretic framework to analyse data from the Galaxy Zoo 2 project and study if there are any statistically significant correlations between the presence of bars in spiral galaxies and their environment. We measure the mutual information between the barredness of galaxies and their environments in a volume limited sample (Mr ≤ −21) and compare it with the same in data sets where (i) the bar/unbar classifications are randomized and (ii) the spatial distribution of galaxies are shuffled on different length scales. We assess the statistical significance of the differences in the mutual information using a t-test and find that both randomization of morphological classifications and shuffling of spatial distribution do not alter the mutual information in a statistically significant way. The non-zero mutual information between the barredness and environment arises due to the finite and discrete nature of the data set that can be entirely explained by mock Poisson distributions. We also separately compare the cumulative distribution functions of the barred and unbarred galaxies as a function of their local density. Using a Kolmogorov–Smirnov test, we find that the null hypothesis cannot be rejected even at $75{{\ \rm per\ cent}}$ confidence level. Our analysis indicates that environments do not play a significant role in the formation of a bar, which is largely determined by the internal processes of the host galaxy.

scholarly journals Composite Aerosol Optical Depth Mapping over Northeast Asia from GEO-LEO Satellite Observations

2021 ◽  
Vol 13 (6) ◽  
pp. 1096
Author(s):  
Soi Ahn ◽  
Sung-Rae Chung ◽  
Hyun-Jong Oh ◽  
Chu-Yong Chung
Keyword(s):  
Aerosol Optical Depth ◽  
Optical Depth ◽  
Northeast Asia ◽  
Low Earth Orbit ◽  
Distribution Functions ◽  
Cumulative Distribution ◽  
Radiometric Calibration ◽  
Climate Data ◽  
Error Statistics ◽  
Spatiotemporal Resolution

This study aimed to generate a near real time composite of aerosol optical depth (AOD) to improve predictive model ability and provide current conditions of aerosol spatial distribution and transportation across Northeast Asia. AOD, a proxy for aerosol loading, is estimated remotely by various spaceborne imaging sensors capturing visible and infrared spectra. Nevertheless, differences in satellite-based retrieval algorithms, spatiotemporal resolution, sampling, radiometric calibration, and cloud-screening procedures create significant variability among AOD products. Satellite products, however, can be complementary in terms of their accuracy and spatiotemporal comprehensiveness. Thus, composite AOD products were derived for Northeast Asia based on data from four sensors: Advanced Himawari Imager (AHI), Geostationary Ocean Color Imager (GOCI), Moderate Infrared Spectroradiometer (MODIS), and Visible Infrared Imaging Radiometer Suite (VIIRS). Cumulative distribution functions were employed to estimate error statistics using measurements from the Aerosol Robotic Network (AERONET). In order to apply the AERONET point-specific error, coefficients of each satellite were calculated using inverse distance weighting. Finally, the root mean square error (RMSE) for each satellite AOD product was calculated based on the inverse composite weighting (ICW). Hourly AOD composites were generated (00:00–09:00 UTC, 2017) using the regression equation derived from the comparison of the composite AOD error statistics to AERONET measurements, and the results showed that the correlation coefficient and RMSE values of composite were close to those of the low earth orbit satellite products (MODIS and VIIRS). The methodology and the resulting dataset derived here are relevant for the demonstrated successful merging of multi-sensor retrievals to produce long-term satellite-based climate data records.

Probabilistic finite element analysis in heat transfer to a nuclear fuel rod bumper support

2004 ◽  
Vol 218 (12) ◽  
pp. 1499-1505
Author(s):  
Rama Subba Reddy Gorla
Keyword(s):  
Heat Transfer ◽  
Finite Element ◽  
Nuclear Fuel ◽  
Cost Effective ◽  
Distribution Functions ◽  
Cumulative Distribution ◽  
Element Analysis ◽  
Transfer Rates ◽  
Fuel Rod ◽  
Design Variables

Heat transfer from a nuclear fuel rod bumper support was computationally simulated by a finite element method and probabilistically evaluated in view of the several uncertainties in the performance parameters. Cumulative distribution functions and sensitivity factors were computed for overall heat transfer rates due to the thermodynamic random variables. These results can be used to identify quickly the most critical design variables in order to optimize the design and to make it cost effective. The analysis leads to the selection of the appropriate measurements to be used in heat transfer and to the identification of both the most critical measurements and the parameters.

scholarly journals Some new Simpson-type inequalities for generalized p-convex function on fractal sets with applications

2020 ◽  
Vol 2020 (1) ◽  
Author(s):  
Thabet Abdeljawad ◽  
Saima Rashid ◽  
Zakia Hammouch ◽  
İmdat İşcan ◽  
Yu-Ming Chu
Keyword(s):  
Convex Functions ◽  
Fractional Derivatives ◽  
Distribution Functions ◽  
Cumulative Distribution ◽  
Auxiliary Result ◽  
Fractal Sets ◽  
Different Types ◽  
Novel Applications ◽  
Class Of Functions ◽  
Harmonically Convex Functions

Abstract The present article addresses the concept of p-convex functions on fractal sets. We are able to prove a novel auxiliary result. In the application aspect, the fidelity of the local fractional is used to establish the generalization of Simpson-type inequalities for the class of functions whose local fractional derivatives in absolute values at certain powers are p-convex. The method we present is an alternative in showing the classical variants associated with generalized p-convex functions. Some parts of our results cover the classical convex functions and classical harmonically convex functions. Some novel applications in random variables, cumulative distribution functions and generalized bivariate means are obtained to ensure the correctness of the present results. The present approach is efficient, reliable, and it can be used as an alternative to establishing new solutions for different types of fractals in computer graphics.

Abstract P303: Association of Overweight/Obesity and Self Reported Health Status in Hispanics: A Comparison with Non Hispanic Whites

Circulation ◽  
2013 ◽  
Vol 127 (suppl_12) ◽  
Author(s):  
Connie Ingram ◽  
Maria Canossa-Terris ◽  
Mary Comerford ◽  
Paul Kurlansky
Keyword(s):  
Logistic Regression ◽  
Health Status ◽  
Good Health ◽  
Overweight And Obesity ◽  
Poor Health ◽  
Self Perception ◽  
Heart Research ◽  
Major Health Problem ◽  
Perception Of Health ◽  
The Impact

Introduction The growing global prevalence of obesity is recognized as an important risk for cardiovascular disease. Understanding self perception of weight as it pertains to health is critical to the success of weight reduction programs. The impact of ethnicity on this association has not been examined. Methods The sample included 927 Hispanic (H) and 72 Non-Hispanics white (NHW) adults who received free cardiovascular screening from Florida Heart Research Institute. Overweight and obesity were measured by Body Mass Index. Self-perceived health status was characterized as excellent, very good, good, fair or poor health. Logistic regression was used to determine independent risk factors for perceived fair-poor health, as well as for excellent, very good health. Odds ratios and 95% Confidence Intervals were calculated. Results Both H and NHW overweight/obese subjects tended to view their health as good, very good or excellent: H (overweight 81.1%/obese 73%) and NHW (89.3%/66.7%). Logistic regression revealed the following independent correlates of self-perceived very good or excellent health: NHW (OR 3.618, CI 2.126, 6.157, p<0.001) and exercise (OR 1.640;CI 1.186, 2.268; p=0.003). Hypertension (OR 0.392; CI 0.246, 0.625; p<0.001), overweight (OR 0.551, CI0.386, 0.785, p=0.001) and obesity (OR 0.431, CI 0.288, 0.644; p<0.001) were all negatively associated with very good/excellent status. Conclusions Although it is not surprising that participation in regular exercise is associated with a better self-perception of health status, or that hypertension and obesity is correlated with a worse self-assessed health status, there are two striking findings that emerge from this data: 1. The vast majority of both H and NHW subjects do not perceive either overweight or obesity to be a major health problem. 2. Hispanics have a significantly worse self-perception of health status even after controlling for associated factors.This information provides a critical foundation for overcoming fundamental barriers to effective patient education_a critical first step in addressing the current epidemic of obesity in ethnically diverse populations.

Do knowledge about sodium, health status by self-report, and having hypertension predict sodium consumption behaviors among Southern California hospital employees?

2021 ◽  
Author(s):  
Lia D’Addario ◽  
Tony Kuo ◽  
Brenda Robles
Keyword(s):  
Health Status ◽  
Salt Intake ◽  
Good Health ◽  
Hospital Staff ◽  
The United States ◽  
Self Report ◽  
Sodium Reduction ◽  
High Sodium ◽  
Hospital Employees ◽  
Sodium Consumption

Lay Summary A major problem in the United States is the overconsumption of high sodium foods. These foods often put people at higher risk of hypertension, heart disease, and stroke. Recent public health efforts have tackled this problem by making it easier to select/purchase healthier, lower sodium foods in different settings. Hospital employees are one such group that has been the focus of these interventions. Presently, little is known about what explains sodium-related dietary behaviors among hospital employees. To address this gap, we used data from a survey of hospital staff who were exposed to sodium reduction interventions in the workplace to examine how their knowledge, attitudes, and self-reported health status affected their sodium consumption. A key finding was being in “good health” and having the belief that salt intake matters for health predicted decreased sodium consumption among the survey participants. These and other study findings provide context and insights into ways in which further sodium reduction could be achieved among at-risk hospital employees.

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