Biomedical informatics and translational medicine

Biomedical informatics involves a core set of methodologies that can provide a foundation for crossing the "translational barriers" associated with translational medicine. To this end, the fundamental aspects of biomedical informatics (e.g., bioinformatics, imaging informatics, clinical informatics, and public health informatics) may be essential in helping improve the ability to bring basic research findings to the bedside, evaluate the efficacy of interventions across communities, and enable the assessment of the eventual impact of translational medicine innovations on health policies. Here, a brief description is provided for a selection of key biomedical informatics topics (Decision Support, Natural Language Processing, Standards, Information Retrieval, and Electronic Health Records) and their relevance to translational medicine. Based on contributions and advancements in each of these topic areas, the article proposes that biomedical informatics practitioners ("biomedical informaticians") can be essential members of translational medicine teams

Examining the Links Between Perceived Impact of Pregnancy, Depressive Symptoms, and Quality of Life During Adolescent Pregnancy: The Buffering Role of Social Support

The aims of the current study were to examine the indirect effect of the perceived impact of pregnancy on quality of life (QoL) through the severity of depressive symptoms among a sample of pregnant adolescents, and to explore whether adolescents’ satisfaction with support from their mothers (SM) or partners (SP) was a buffer of this effect. Demographic and pregnancy-related data were collected for 395 pregnant adolescents age 12–19 and were controlled for testing the proposed indirect effect. SM and SP were tested as moderators of the links between perceived impact of pregnancy and depressive symptoms and between depressive symptoms and QoL. A computational tool for path analysis-based moderation and mediation analysis as well as their combination was used to test indirect and interaction effects (PROCESS). A significant indirect effect of the perceived impact of pregnancy on QoL through the severity of depressive symptoms was found (0.51, CI = 0.29/0.78). There was no significant direct effect of the perceived impact of pregnancy on QoL after controlling for the severity of depressive symptoms. SM and SP buffered the indirect effect by weakening the association between a negative perception of the impact of pregnancy and higher severity of depressive symptoms. Identifying adolescents with a negative perception of the impact of pregnancy, improving the quality of their relations with their mothers and partners, and promoting satisfactory support from these figures may be extremely important to prevent and treat depressive symptoms and, in so doing, improve adolescents’ QoL during pregnancy

When Vision Prevails: A History of the International Society for Strategic Studies in Radiology

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