Joan Kennelly

Population-wide weight loss and regain in relation to diabetes burden and cardiovascular mortality in Cuba 1980-2010: repeated cross sectional surveys and ecological comparison of secular trends

Objective To evaluate the associations between population-wide loss and gain in weight with diabetes prevalence, incidence, and mortality, as well as cardiovascular and cancer mortality trends, in Cuba over a 30 year interval. Design Repeated cross sectional surveys and ecological comparison of secular trends. Setting Cuba and the province of Cienfuegos, from 1980 to 2010. Participants Measurements in Cienfuegos included a representative sample of 1657, 1351, 1667, and 1492 adults in 1991, 1995, 2001, and 2010, respectively. National surveys included a representative sample of 14 304, 22 851, and 8031 participants in 1995, 2001, and 2010, respectively. Main outcome measures Changes in smoking, daily energy intake, physical activity, and body weight were tracked from 1980 to 2010 using national and regional surveys. Data for diabetes prevalence and incidence were obtained from national population based registries. Mortality trends were modelled using national vital statistics. Results Rapid declines in diabetes and heart disease accompanied an average population-wide loss of 5.5 kg in weight, driven by an economic crisis in the mid-1990s. A rebound in population weight followed in 1995 (33.5% prevalence of overweight and obesity) and exceeded pre-crisis levels by 2010 (52.9% prevalence). The population-wide increase in weight was immediately followed by a 116% increase in diabetes prevalence and 140% increase in diabetes incidence. Six years into the weight rebound phase, diabetes mortality increased by 49% (from 9.3 deaths per 10 000 people in 2002 to 13.9 deaths per 10 000 people in 2010). A deceleration in the rate of decline in mortality from coronary heart disease was also observed. Conclusions In relation to the Cuban experience in 1980-2010, there is an association at the population level between weight reduction and death from diabetes and cardiovascular disease; the opposite effect on the diabetes and cardiovascular burden was seen on population-wide weight gain.

Neonatal Outcomes and Mental Illness, Substance Abuse, and Intentional Injury During Pregnancy

Mental illness (MI), substance abuse (SA), and intentional injury (II) are known individual risk factors for adverse pregnancy outcomes. Their combined association with preterm birth (PTB) and low birth weight (LBW) remains relatively unexplored. We examined hospital utilization for the co-occurrence of II and MI or SA in pregnant women in Massachusetts and assessed their interactive association with PTB and LBW. This retrospective cohort study used ICD-9 and E-codes reported on linked birth and hospital utilization data to identify MI, SA, and II diagnoses during pregnancy for 176,845 Massachusetts resident women who delivered during 2002–2004. Adjusted odds ratios (OR) for the independent and joint associations of MI, SA, and II on PTB and LBW were calculated. Two thousand two hundred and eight women (1.6%) had a prenatal MI visit, 834 (0.5%) a prenatal SA visit, and 847 (0.5%) a prenatal II visit. Among them 163 women had MI and II visits and 69 had SA and II visits. SA, MI, and II were all significant predictors of LBW and PTB. Women with both SA and II had higher odds of PTB (OR 2.7 95% CI 1.3–5.7) and LBW (OR 5.3 95% CI 3.9–7.3) than women with neither diagnosis. Prenatal MI, SA, and II are risk factors for LBW and PTB. Women with SA and II co-diagnoses have greater risk of LBW and PTB than women with neither diagnosis. Screening, timely diagnosis, and treatment of women with co-occurring morbidities, particularly II and SA, should be incorporated into reproductive and perinatal health programs.

Methodological Approach to Assessing the Evidence

The approach taken in this book to guide authors in assessing the evidence for their respective topic areas was generated by the editors. It represents a combination of current recommendations for describing the state of public health evidence, assessing the quality of that evidence, including the suitability of the various studies reviewed to assess the effectiveness of their respective interventions, along with a good dose of practicality.

La salud en Cuba y los objetivos de desarrollo del milenio

The first assessments of the Millennium Development Goals of the United Nations have been completed, and deliberations about world health are increasing. Now is an appropriate time to consider the case of Cuba, which has functioned under difficult conditions for many years, and followed its own path. Cubas health indicators are much better than might be expected considering its level of income; in many cases the indicators compare to those of industrialized countries. These results should be viewed as the product of a well-defined strategy and the use of essential public health principles rather than as the accumulation of better numbers. The Cuban experience demonstrates that a populations health can improve in even the most adverse economic conditions. This is attainable when sound public health practices are implemented under the principle that health is a basic right and therefore a national priority. An understanding of the Cuban public health system can help other low-income countries adapt these practices to their own conditions and meet the Millennium Development Goals. If this were to occur, there would be substantial improvement in the worlds health.

Effective MCH epidemiology in state health agencies: lessons from an evaluation of the Maternal and Child Health Epidemiology Program (MCHEP).

Objectives: The Maternal and Child Health Epidemiology Program (MCHEP), jointly sponsored by the Centers for Disease Control and Prevention (CDC) and Health Resources and Services Administration (HRSA), was evaluated in 1996–1997. As part of this evaluation, an effort was undertaken to identify components of effective MCH epidemiology, to examine their prevalence across participating states, and to assess differences with respect to these components between MCHEP and non-MCHEP states. Methods: A case-study evaluation was undertaken in which nine states (five MCHEP and four non-MCHEP) rated themselves on a benchmark questionnaire and participated in interviews conducted during site visits. At the completion of the evaluation, 16 components of effective MCH epidemiology in state health agencies were identified. The nine states were rated by the evaluation team on each component. Ratings across all states and between MCHEP and non-MCHEP states were compared. Results: There was a great deal of variability among the nine states with respect to the presence of the components of effective MCH epidemiology. Components on which the states appeared weakest overall were the presence of adequately trained personnel, the presence of adequate management information systems to support MCH programs, and whether the state health agencys epidemiologic unit understands the MCH planning cycle. States with an MCHEP assignee had a higher overall mean score than non-MCHEP states across all components. There were seven components on which the two groups of states differed. These include whether the MCH director is empowered in the state health agency, whether the state health agency has identified internal epidemiologic capacity building as a priority, and whether analytic leadership is available for MCH epidemiologic activities. Conclusions: Building and maintaining MCH epidemiologic capacity in state health agencies requires attention to a variety of factors. While the presence of an MCH epidemiologist is important, this is only one of many components that must be considered as both the federal and state governments seek to promote and institutionalize effective MCH epidemiology in state health agencies.

Building the analytic capacity of the State Maternal and Child Health workforce--a history of the HRSA/MCHB Academic Partnership.

The Maternal and Child Health Bureau of the Health Resources and Services Administration (HRSA) in conjunction with Schools of Public Health has sponsored a variety of graduate education and continuing education initiatives during the last 15 years aimed at enhancing the analytic capacity of the maternal and child health (MCH) workforce. These initiatives are described, with lessons learned as well as recommendations for future efforts provided.

Partner development praxis: The use of transformative communication spaces in a community-academic participatory action research effort in a Mexican ethnic enclave in Chicago

Trusting, productive relationships between traditionally discordant stakeholders—community members and researchers—are critical for successful Community-Based Participatory Research. Practical guidance on processes allowing for partner trust-building and collaborative leadership development in Community-Based Participatory Research literature lacks specificity. In this paper, we introduce our praxis of Transformative Communication Spaces to facilitate purposeful, iterative discourse that occurs in, and fuels each research phase. We elaborate on the use of Transformative Communication Spaces through Pláticas de Salud, Oral History Listening Events, and Data Analysis Think Tanks within the framework of our Little Village Participatory Community Health Assessment. We believe the integrity and potential of Community-Based Participatory Research is contingent on the use of Transformative Communication Spaces strategies to foster trusting partnerships necessary for shared learning and co-leadership.

Infant Male Circumcision: Healthcare Provider Knowledge and Associated Factors

Background and Objectives The emerging science demonstrates various health benefits associated with infant male circumcision and adult male circumcision; yet rates are declining in the United States. The American Academy of Pediatrics and the Centers for Disease Control and Prevention recommend that healthcare providers present evidence-based risk and benefit information for infant male circumcision to parent(s) and guardian(s). The purpose of this study was to assess providers’ level of infant male circumcision knowledge and to identify the associated characteristics. Methods An online survey was administered to healthcare providers in the family medicine, obstetrics, and pediatrics medical specialties at an urban academic health center. To assess infant male circumcision knowledge, a 17 point summary score was constructed to identify level of provider knowledge within the survey. Results Ninety-two providers completed the survey. Providers scored high for the following knowledge items: adverse event rates, protects against phimosis and urinary tract infections, and does not prevent hypospadias. Providers scored lower for items related to more recent research: protection against cervical cancer, genital ulcer disease, bacterial vaginosis, and reduction in HIV acquisition. Two models were constructed looking at (1) overall knowledge about male circumcision, and (2) knowledge about male circumcision reduction in HIV acquisition. Pediatricians demonstrated greater overall infant male circumcision knowledge, while obstetricians exhibited significantly greater knowledge for the HIV acquisition item. Conclusion Providers’ knowledge levels regarding the risks and benefits of infant male circumcision are highly variable, indicating the need for system-based educational interventions.