Public Health, Population Health, and Epidemiology Informatics: Recent Research and Trends in the United States.

Objectives: To survey advances in public and population health and epidemiology informatics over the past 18 months. Methods: We conducted a review of English-language research works conducted in the domain of public and population health informatics and published in MEDLINE or Web of Science between January 2015 and June 2016 where information technology or informatics was a primary subject or main component of the study methodology. Selected articles were presented using a thematic analysis based on the 2011 American Medical Informatics Association (AMIA) Public Health Informatics Agenda tracks as a typology. Results: Results are given within the context developed by Dixon et al., (2015) and key themes from the 2011 AMIA Public Health Informatics Agenda. Advances are presented within a socio-technical infrastructure undergirded by a trained, competent public health workforce, systems development to meet the business needs of the practice field, and research that evaluates whether those needs are adequately met. The ability to support and grow the infrastructure depends on financial sustainability. Conclusions: The fields of public health and population health informatics continue to grow, with the most notable developments focused on surveillance, workforce development, and linking to or providing clinical services, which encompassed population health informatics advances. Very few advances addressed the need to improve communication, coordination, and consistency with the field of informatics itself, as identified in the AMIA agenda. This will likely result in the persistence of the silos of public health information systems that currently exist. Future research activities need to aim toward a holistic approach of informatics across the enterprise.

Reducing risk for cardiovascular disease in uninsured women: combined results from two WISEWOMAN projects.

OBJECTIVE: to evaluate the effectiveness of a cardiovascular disease (CVD) risk factor reduction program for financially disadvantaged women. The program included cholesterol and blood pressure assessments and tailored physical activity and nutrition interventions. METHODS: Women who attended selected National Breast and Cervical Cancer Early Detection Program sites in North Carolina and Massachusetts received either enhanced physical activity and nutrition interventions (EI) or minimum interventions (MI). The effectiveness of EI was assessed by pooling data from the North Carolina and Massachusetts projects after 1 year, and a mixed models analysis of covariance was used to compare changes in CVD risk factors across groups. RESULTS: The blood pressure, total cholesterol, and high-density lipoprotein cholesterol profiles of both groups improved, body weight was maintained, and smoking declined. The 10-year estimated coronary heart disease death rate (per 1,000 women) at baseline was 64.8 for the El group and 61.9 for the MI group. The rate declined by 3.5 deaths per 1,000 for the EI and 0.7 per 1,000 for the MI. Although the decline was statistically significant for the EI group, the difference between groups was not significant. CONCLUSION: Further lifestyle intervention research targeting financially disadvantaged women is needed.

A case-control study of hematopoietic and lymphoid neoplasms: the role of work in the chemical industry.

The present case-control study was conducted in an effort to determine if work in the chemical industry is related to excesses of certain hematopoietic and lymphoid neoplasms. Cases who died from non-Hodgkin's lymphoma, multiple myeloma, and leukemia were matched by race, gender, age, year of death, and county of residence to controls who died from cardiovascular disease. A total of 618 (309 matched pairs) white male residents of Kanawha County, WV, aged 23-96, who had died between 1965 and 1990 were identified. Conditional logistic regression was conducted and yielded an association between chemical industry work and death due to non-Hodgkin's lymphoma, multiple myeloma, and lymphoid leukemia among subjects who died at age < 65. These results are consistent with the findings of previous studies linking work in chemical manufacturing to hematopoietic and lymphoid neoplasms, and indicate that the excesses may be related to the occupational exposures in men who died at younger ages.