Religious Identity and its Relation to Health-Related Quality of Life and COVID-Related Stress of Refugee Children and Adolescents in Germany.

Research shows that religious identity is associated with health. The aim of this study was to understand the role of religious identity for refugee minors' health in greater detail. Middle Eastern refugee minors resettled in Germany and aged 8-18 years completed questionnaires at baseline (T1, n = 246) and follow-up (T2, n = 122) measurement between 2019 and 2022. Religious identity was assessed with a 4-item measure (Cronbach's α = .89). Associations of religious identity at T1 with health-related quality of life (HRQoL) at T1, change in HRQoL from T1 to T2, and perceived COVID-related stress at T2, as well as the mediating role of resources were examined. The results showed a positive association between religious identity and HRQoL, which was partially mediated by integration into peer group, but not by ethnic identity, sense of coherence or religious practice. No significant associations between religious identity and change in HRQoL or COVID-related stress occurred. Therefore, cross-sectional analyses support the beneficial role of religious identity for HRQoL and the crucial mediating role of integration into peer group, suggesting the promotion of religious identity or peer group integration. However, the absence of significant effects on change in HRQoL from T1 to T2 and COVID-related stress at T2 do not allow drawing any long-term conclusions.

Noninvasive glucose determination by oscillating thermal gradient spectrometry.

BACKGROUND: Several noninvasive measurement approaches for the determination of blood glucose levels have been pursued over the past two decades. There is worldwide recognition that an unobtrusive and noninvasive measurement technique will better enable the patient with diabetes to obtain information for appropriate disease management. Many challenges have so far prevented any noninvasive technology from meeting the requirements. METHOD: In this article, we describe a novel optical technology that when applied to the human body, provides both the sensitivity and the specificity required for acceptance. For human tissue, specific wavelength bands in the mid- infrared (IR) region offer predominantly single component absorbances and thus, provide the basis for the required specificity of an in vivo determination of glucose. It is highly desirable to utilize these bands for the development of a practical spectroscopic technique. The use of mid-IR absorbance bands requires a methodology that accommodates relatively short optical transmission pathlengths. Thermal gradient spectroscopy is one suitable methodology. We describe the utilization of optical phenomena, which arise during a thermal gradient, in the development of a practical instrument. The prototype apparatus is described and results obtained from aqueous samples and tissue phantom studies are presented. Furthermore, a mathematical derivation is presented in the Appendix, that defines the relationship between the optical signals produced and the properties of the tissue under analysis.