Studies have revealed that relative poverty is associated with ill health, but the interpretations of this correlation vary. This article asks whether relative poverty among Norwegian adolescents is causally related to poor subjective health, i.e., self-reported somatic and mental symptoms. Data consist of interview responses from a sample of adolescents (N = 510) and their parents, combined wi...

AIM To investigate (i) whether loneliness increases in old age, and if so, whether it relates to ageing itself, to time trends or to cohort effects and (ii) the relationship between changes in institutionalization, partner status and health and loneliness. METHODS 939 men born between 1900 and 1920 completed the De Jong-Gierveld Loneliness Scale, and answered questions about their partner sta...

Researchers agree that error diagnosis is one of the most important components of an Intelligent Tutoring System (ITS). Since in ambitious domains a perfect error diagnosis can not be guaranteed, the diagnostic accuracy of an ITS within an ill-defined domain should attract more attention. In this paper we introduce our constraint-based error diagnosis approach for logic programming and demonstr...

To evaluate the association between relative deprivation (lacking daily necessities) and subjective health in older Japanese adults, we performed a cross-sectional analysis using data from the Japan Gerontological Evaluation Study (JAGES). The data were obtained from functionally independent residents aged ≥65 years from 24 municipalities in Japan (n = 24,742). Thirteen items in three dimension...

The aim of this observational, population-based study was to compare subjective health complaints (SHC) in Norwegians, living in a Western welfare society, and Maasai people, living in rural Kenya under primitive conditions. An interview-based version of SHC inventory was used. Data from 320 Maasais were compared to data from 1243 Norwegians. The Maasais had significantly higher score than the ...

OBJECTIVE The aim of the present study was to explore the relationship among subjective illness impact, subjective well-being, and psoriasis severity as assessed by dermatologists. Furthermore, subjective well-being of psoriasis patients was compared to available norm data. METHODS Fifty-nine psoriasis patients participated in this study. The following measures were administered: (a) the Pict...

This study analyses the experienced age discrimination of old European citizens and the factors related to this discrimination. Differences in experienced discrimination between old citizens of different European countries are explored. Data from the 2008 ESS survey are used. Old age is defined as being 62 years or older. The survey data come from 28 European countries and 14,364 old-age citize...

OBJECTIVE The lack of a standard methodology in diagnostic research impedes adequate evaluation before implementation of constantly developing diagnostic techniques. We discuss the methodology of diagnostic research and underscore the relevance of decision analysis in the process of evaluation of diagnostic tests. STUDY DESIGN AND SETTING Overview and conceptual discussion. RESULTS Diagnost...

Patient-related outcomes measures could provide important information for the current state of the art in medical care and even have an impact on macrodecisions in the health care system. Patient-related outcomes were initially defined as subjective health indicators that allow disability and illness to be assessed, based on patient, caregiver, or physician self-reports. As illness involves psy...

The variability of health complaints within individuals across time has rarely been studied, and the question whether between- and within-person factor structures of health-related variables are equivalent has not been tested so far. We examined self-reported health complaints in 101 younger (20-31 years) and 103 older adults (65-80 years) over a period of 100 daily assessments. Data were analy...