Longitudinal outcome monitoring in patients with chronic gastroduodenal symptoms investigated using the Gastric Alimetry system: study protocol.

Introduction: The Gastric Alimetry platform offers a multimodal assessment of gastric function through body surface gastric mapping (BSGM) and concurrent symptom-tracking via a validated App. We aim to perform a longitudinal cohort study to examine the impact of Gastric Alimetry, and changes in clinical management on patient symptoms, quality of life and psychological health.

Methods And Analysis: This is a prospective multicentre longitudinal observational cohort study of participants with chronic gastroduodenal symptoms.

Quantitative trait locus for calving traits on Bos taurus autosome 18 in Holstein cattle is embedded in a complex genomic region.

Although the quantitative trait locus (QTL) on chromosome 18 (BTA18) associated with paternal calving ease and stillbirth in Holstein Friesian cattle and its cross has been known for over 20 years, to our knowledge, the exact causal genetic sequence has yet escaped identification. The aim of this study was to re-examine the region of the published QTL on BTA18 and to investigate the possible reasons behind this elusiveness. For this purpose, we carried out a combined linkage disequilibrium and linkage analysis using genotyping data of 2,697 German Holstein Friesian (HF) animals and subsequent whole-genome sequencing (WGS) data analyses and genome assembly of HF samples.

Priorities for research to take forward the health equity policy agenda.

Despite impressive improvements in aggregate indicators of health globally over the past few decades, health inequities between and within countries have persisted, and in many regions and countries are widening. Our recommendations regarding research priorities for health equity are based on an assessment of what information is required to gain an understanding of how to make substantial reductions in health inequities. We recommend that highest priority be given to research in five general areas: (1) global factors and processes that affect health equity and/or constrain what countries can do to address health inequities within their own borders; (2) societal and political structures and relationships that differentially affect people's chances of being healthy within a given society; (3) interrelationships between factors at the individual level and within the social context that increase or decrease the likelihood of achieving and maintaining good health; (4) characteristics of the health care system that influence health equity and (5) effective policy interventions to reduce health inequity in the first four areas.

Growth failure prediction in Chile.

The purpose of this investigation was to develop screening instruments for the prediction of infants' growth failure. Biological and social variables of subjects attending public clinics in Santiago, Chile, were prospectively collected and screened as possible risk factors of being underweight/age at the end of the first year of life using three methodologies. Methodologies used were: simple relative risk, logistic regression, and classification and regression trees.

Medical malpractice--statute of limitations.

Attempts by plaintiffs to circumvent statutes of limitations in malpractice actions take a number of forms which health providers and their attorneys should be aware of. Careful attention must be paid to the manner in which a summons is delivered.