Clinical measurement in both clinical research and clinical practice requires tools and techniques that are valid, reliable and responsive. Patient-centred self-reported measures provide opportunity to evaluate consequences of osteoarthritis, that are important and relevant to patients with the condition. The WOMAC and AUSCAN Indices are health status measurement questionnaires that are valid, ...

Background: The Minorities’ Diminished Returns (MDRs) theory suggests that the health effect of educational attainment is considerably smaller for members of racial and ethnic minority groups than for Whites. Objective: The current study explored the racial and ethnic differences in the association between educational attainment and Breast Physical Exam (...

Introduction: Although educational attainment is protective against health risk behaviors such as smoking, the Minorities’ Diminished Return theory posits that these protective effects are smaller for ethnic minorities than majority groups. This study compared the effects of educational attainment on the smoking status of American Indian/Alaska Native (AIAN) and White ...

Background and aims: As suggests by the Minorities’ Diminished Returns (MDR) theory, educationattainment and other socioeconomic status (SES) indicators have a smaller impact on the health andwell-being of non-White than White Americans. To test whether MDR also applies to happiness, in thepresent study, Blacks and Whites were compared in terms of the effect of education attai...

Serial assessments of neurocognitive functioning in athletes with concussion are commonly used for return to play decisions. This study provides reliable change indices (RCIs) for computerized tests from 40 NCAA Division I collegiate athletes that suffered a sports-related concussion. The normative data that resulted from the RCIs and subsequent analyses of differences between improved and not ...

OBJECTIVE The adoption of pro-environmental behaviours reduces anthropogenic environmental impacts and subsequent human health effects. This study developed composite indices measuring adoption of pro-environmental behaviours at the household level in Canada. METHODS The 2007 Households and the Environment Survey conducted by Statistics Canada collected data on Canadian environmental behaviou...

OBJECTIVES Factors acting before children are born or reach school-going age may explain why some do not complete primary education. Many relevant factors relate to maternal phenotype, but few studies have tested for independent associations of maternal factors relative to those characterizing the family in general. METHODS Using data from a longitudinal study of 838 children in Dhanusha, Nep...

The present study was carried out to identify and analyze the social factors affecting school phobia in children in three domains of personal characteristics, parental expectations for children's educational attainment, and human and physical factors related to schools. The research method was survey and the statistical population of the study was comprised of 545 parents of Tehrani elementary ...

The mechanisms by which the antifreeze protein (AFP) modifies the ice morphology are identified precisely as surface poisoning by the ice binding surface (IBS) of insect AFPs and as bridge-induced surface reconstruction by the IBS of fish AFPs and antifreeze glycoproteins. The primary surfaces of hexagonal ice have predetermined face indices. The “two-dimensional” insect type IBS has regularly ...