scholarly journals On Methodological Approaches to Modeling the Quality of Life

2021 ◽  
Vol 17 (1) ◽  
pp. 87-101
Author(s):  
Ekaterina Shamaeva

In recent decades, it has become obvious that an ecological catastrophe is rapidly approaching civilization and the continued existence and development of mankind depends on it. It has long been understood in society that environmental factors affect the standard and quality of life of the population. Modeling the relationship of this influence is an interdisciplinary task that requires the removal of a number of methodological restrictions. Among them: effective data collection and monitoring, the choice of a measurement system, "noisiness" of data. The purpose of the work is to analyze the current state of methodological foundations and choose a method for building a model of the relationship of quality of life with components of the structure of quality of life of the population. Today, various systems of formalized description of the quality of life are proposed at the global level: the human development index, the environmental-economic accounting system, the real progress index and the sustainable economic well-being index, the happiness index, the quality of life index according to the Economist Intelligence Unit, the Sustainable Society Index. The modern stage of research on the problem of modeling the level and quality of life is represented by intercountry and interregional comparisons using a developed mathematical apparatus. The work presents general and methodological problems of quality of life research; analysis and selection of methods for solving problems of modeling the relationship of components and indicators of the level and quality of life of the population. The following are considered: methods of multicriterial evaluation, methods of multipurpose mathematical programming, statistical methods, methods of dynamic modeling, methods of simulation modeling. It is shown that in order to solve the applied problems of building a model of level and quality of life, it is advisable to use multidimensional statistical methods, where the initial necessary stage is the procedure of data conversion by standardizing (normalizing) data, namely, bringing all variables involved in the construction of an integral indicator to a single unified scale.

2018 ◽  
Vol 12 (3) ◽  
pp. 220-232 ◽  
Author(s):  
Elizabeth Karol ◽  
Dianne Smith

Aim:The objective of this article is to identify and analyze what is known about characteristics in and around the home that support well-being for those with cognitive impairment. This could provide direction for designers of homes in general, but specifically for designers trying to meet the needs of people with cognitive impairment.Background:It has been established that there is a relationship between psychological well-being and a person’s environment. Research also shows that particular design aspects can reduce the impact of cognitive impairment. However, there is limited design expertise in the Australian housing market to create supportive spaces which will help to reduce the impact of the disability for those with cognitive impairment.Method:A literature review was carried out to determine the extent and details of what is known about the relationship of home design and its impact on emotional, psychological, or social well-being for people with cognitive impairment.Conclusions:The study indicates that researchers in various disciplines understand that pragmatic design inputs such as thermal comfort and adequate lighting are important for people with cognitive impairment. In addition, some researchers have shown or surmise that there are other “intangible” designer-controlled elements that have beneficial impacts on people with cognitive impairment. Details of these intangible elements are sparse, and how much they might improve the quality of life for a person with cognitive impairment is not well understood. Further research is required to meet a growing need.


2016 ◽  
Vol 39 (5) ◽  
pp. 491-496 ◽  
Author(s):  
Catherine S. Wilson ◽  
Martin Forchheimer ◽  
Allen W. Heinemann ◽  
Anne Marie Warren ◽  
Cheryl McCullumsmith

2015 ◽  
Vol 12 (2) ◽  
pp. 20-23
Author(s):  
Valeriy Nikolaevich Egiev ◽  
Yuliya Borisovna Mayorova ◽  
Evgeniy Aleksandrovich Zorin ◽  
Anastasiya Vladimirovna Meleshko ◽  
Ekaterina Sergeevna Orlovskaya

The main goal of any surgical intervention in morbid obesity is to improve the quality of life of patients which is considered directly related to the loss of excess body weight and a reduction in the incidence of related diseases. The aim of this study was to determine the interdependence of these indicators. In 2005-2013 we performed 457 operations of gastric banding (GB) and 198 - gastric bypass (GBP). After GB only body mass index (BMI) and quality of life index (QOL) had significant linear correlation, i.e., the higher the weight of the patient, the worse the quality of life. After GBP there was is a significant linear relationship only between the patient's body weight and dynamics of comorbidities, i.e. the higher the weight of the patient, the higher the level of comorbidity. The QOL of patients after GBP does not depend on the body weight or on the frequency of comorbidities.


2021 ◽  
Author(s):  
Anthony Cannon ◽  
Mehmet Dokucu ◽  
Fausto Loberiza

Abstract Purpose: This study explored the relationship of spirituality and religiosity as it affects the physical and mental quality of life (pQOL, mQOL) of cancer survivors. Methods: This is a prospective observational study that included adults ≥19 years who received treatment for various types of cancer. Patients’ QOL was obtained at baseline, 6, and 12 months. Cohorts were categorized according to spirituality/religiosity levels: low spirituality – low religiosity (LSLR), low spirituality – high religiosity (LSHR), high spirituality – low religiosity (HSLR), and high spirituality – high religiosity (HSHR). Results: Of the 551 eligible: 248 (45%) had HSHR, 196 (36%) had LSHR, 75 (14%) had LSLR, and 32 (6%) had HSLR. The pQOL of LSLR were significantly lower than those with HSHR (p = 0.02). The difference in pQOL between LS and HS were observed among those who have HR (p <0.0001). Among patients with LR, pQOL did not differ. The mQOL of patients with LSLR was significantly lower than those with HSHR (p < 0.0001). The mQOL of those with HS was significantly higher than those with LS in both cohorts having LR (p <0.0001) or HR (p <0.0001). pQOL decreased while mQOL increased over time regardless of spirituality or religiosity levels.Conclusion: Spirituality is important in the improvement of both pQOL and mQOL of cancer survivors, while religiosity may have some impact on pQOL. Clinicians’ incorporation of spirituality into cancer treatment facilitates well-rounded care, that offers measurable improvements for patients with an illness, of which the treatment is often arduous, and uncertain.


2005 ◽  
Vol 22 (1) ◽  
pp. 27 ◽  
Author(s):  
Hyong Uk Youm ◽  
Seung Deuk Cheung ◽  
Wan Seok Seo ◽  
Bon Hoon Koo ◽  
Dai Seg Bai

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Anna Maria Marangos ◽  
Jurjen Iedema ◽  
Mirjam de Klerk ◽  
Isolde Woittiez ◽  
Peter P. Groenewegen

Abstract Objectives Personal budgets for social and health care have been introduced in many European countries over recent decades. The assumption is that people with a personal budget are able to purchase care that matches their needs more closely and therefore experience greater independence and improved well-being. The question is whether this assumption is true. Little research has been carried out on this and the research that has been carried out is inconclusive and hampered by methodological limitations. Methods We performed a secondary analysis of data collected in a survey among persons who had submitted an application for social support. Propensity score matching was used to investigate whether people with a personal budget experience better independence, participation in society and quality of life than comparable people using conventionally organised help. Results After matching, no significant effects of the personal budget were initially found. A sensitivity analysis that excluded the variable sense of mastery from the calculation of the propensity scores, showed a significantly greater independence for those using a personal budget. Conclusion There may be several reasons for this lack of effect. First, perhaps there are no effects. It is also possible that effects can only be found in specific situations and/or specific groups.


2020 ◽  
Vol 17 (6) ◽  
pp. 76-91
Author(s):  
E. D. Solozhentsev

The scientific problem of economics “Managing the quality of human life” is formulated on the basis of artificial intelligence, algebra of logic and logical-probabilistic calculus. Managing the quality of human life is represented by managing the processes of his treatment, training and decision making. Events in these processes and the corresponding logical variables relate to the behavior of a person, other persons and infrastructure. The processes of the quality of human life are modeled, analyzed and managed with the participation of the person himself. Scenarios and structural, logical and probabilistic models of managing the quality of human life are given. Special software for quality management is described. The relationship of human quality of life and the digital economy is examined. We consider the role of public opinion in the management of the “bottom” based on the synthesis of many studies on the management of the economics and the state. The bottom management is also feedback from the top management.


Sign in / Sign up

Export Citation Format

Share Document