Racial and geographical disparities in oesophageal cancer incidence, mortality and county-level risk factors in the state of Mississippi between 2003 and 2019: a descriptive analysis.

Background: Oesophageal cancer is one of the most aggressive cancers. The aim was to describe the disparities in oesophageal cancer incidence and mortality, and county-level factors in the state of Mississippi from 2003 to 2019 by sex, race, and geolocation. Methods: This study used data from the Mississippi Cancer Registry, linked to county-level data from the Behavioral Risk Factor Surveillance System, the American Community Survey, and the Institutes for Health Metrics and Evaluation. We estimated age-standardised incidence (crude ASR) and mortality rates (crude AMR), mortality-incidence rate ratio and average annual percent change (AAPC) in rates by sex, race, and geolocation, using the Joinpoint Software V.5.0. We further calculated relative risks for oesophageal cancer using age-adjusted quasi-Poisson regression for each county-level factor including smoking, obesity, college degree completion, unemployment rate and median household income ranking within the state. Results: Between 2003 and 2019, a total of 2737 oesophageal cancer cases and 2259 oesophageal cancer deaths occurred in Mississippi. Black men had the greatest reduction in oesophageal cancer incidence and mortality despite high rates (crude ASR2019=10.5, crude AMR2019=7.3 per 100 000; AAPCincidence=-3.7%, p<0.001 and AAPCmortality=-4.9%, p<0.001). The reduction was largely driven by decreases in the non-Delta region (AAPCincidence=-4.2%, p<0.001), while incidence rate remained high among Black men in the Delta region (crude ASR2019=15.4 per 100 000, AAPCincidence=-1.8%, p=0.3). The rates among White men were relatively stable (crude ASR2019=8.5, crude AMR2019=7.6 per 100 000; AAPCincidence=0.18%, p=0.7, AAPCmortality=-0.4%, p=0.6). County-level smoking prevalence (in quartile, p=0.02) was significantly associated with oesophageal cancer incidence. Discussion: This study highlights the importance of targeted interventions to address the persistent high incidence rate of oesophageal cancer among Black men in the Delta region.

Barriers and facilitators for low-dose computed tomography lung cancer screening in rural populations in the United States: a scoping review protocol.

OBJECTIVE: The objective of this scoping review is to identify barriers and facilitators for low-dose computed tomography lung cancer screening uptake and adherence among rural populations in the United States. INTRODUCTION: Lung cancer is the leading cause of cancer-related death in the United States, and cancer patients from rural areas have poorer outcomes than those from metropolitan areas. Evidence exists that lung cancer screening by low-dose computed tomography significantly increases survival time but is also significantly underutilized. INCLUSION CRITERIA: Studies completed in the United States with adults who fit United States Preventive Services Task Force guidelines for lung cancer screening and who live in rural areas will be included. Studies published in English since 2013 that report on barriers and facilitators for low-dose computed tomography lung cancer screening uptake and adherence will be included in this review. Quantitative, qualitative, or mixed-methods studies will be included, along with opinion pieces published by government agencies or professional cancer-related organizations. METHODS: The search strategy will locate published primary studies, reviews, and opinion papers, including those by government and nonprofit agencies focused on cancer. The databases to be searched include MEDLINE, CINAHL Complete, Embase, Web of Science, and Cochrane Library. Gray literature databases and sources of unpublished studies will also be searched. Independent reviewers will be used throughout the search and selection process.

Immunization data quality and decision making in pertussis outbreak management in southern Ethiopia: a cross sectional study.

BACKGROUND: The aim of this study was to investigate the quality of immunization data and monitoring systems in the Dara Malo District (Woreda) of the Gamo Administrative Zone, within the Southern Nations, Nationalities, and Peoples' Region (SNNPR) of Ethiopia. METHODS: A cross-sectional study was conducted from August 4 to September 27, 2019, in Dara Malo District. The district was purposively selected during the management of a pertussis outbreak, based on a hypothesis of 'there is no difference in reported and recounted immunization status of children 7 to 23 months in Dara Malo District of Ethiopia'. The study used the World Health Organization (WHO) recommended Data Quality Self-Assessment (DQS) tools. The accuracy ratio was determined using data from routine Expanded Program of Immunization (EPI) and household surveys. Facility data spanning the course of 336 months were abstracted from EPI registers, tally sheets, and monthly routine reports. In addition, household surveys collected data from caretakers, immunization cards, or oral reports. Trained DQS assessors collected the data to explore the quality of monitoring systems at health posts, health centers, and at the district health office level. A quality index (QI) and proportions of completeness, timeliness, and accuracy ratio of the first and third doses of pentavalent vaccines and the first dose of measles-containing vaccines (MCV) were formulated. RESULTS: In this study, facility data spanning 336 months were extracted. In addition, 595 children aged 7 to 23 months, with a response rate of 94.3% were assessed and compared for immunization status, using register and immunization cards or caretakers' oral reports through the household survey. At the district level, the proportion of the re-counted vaccination data on EPI registers for first dose pentavalent was 95.20%, three doses of pentavalent were 104.2% and the first dose of measles was 98.6%. However, the ratio of vaccination data compared using tallies against the reports showed evidence of overreporting with 50.8%, 45.1%, and 46.5% for first pentavalent, third pentavalent, and the first dose of measles vaccinations, respectively. The completeness of the third dose of pentavalent vaccinations was 95.3%, 95.6%, and 100.0% at health posts, health centers, and the district health office, respectively. The timeliness of the immunization reports was 56.5% and 64.6% at health posts and health centers, respectively, while the district health office does not have timely submitted on time to the next higher level for twelve months. The QI scores ranged between 61.0% and 80.5% for all five categories, namely, 73.0% for recording, 71.4% for archiving and reporting, 70.4% for demographic information, 69.7% for core outputs, and 70.4% for data use and were assessed as suboptimal at all levels. The district health office had an emergency preparedness plan. However, pertussis was not on the list of anticipated outbreaks. CONCLUSION: Immunization data completeness was found to be optimal. However, in the study area, the accuracy, consistency, timeliness, and quality of the monitoring system were found to be suboptimal. Therefore, poor data quality has led to incorrect decision making during the reported pertussis outbreak management. Availing essential supplies, including tally sheets, monitoring charts, and stock management tools, should be prioritized in Daro Malo District. Enhancing the capacity of healthcare providers on planning, recording, archiving, and reporting, analyzing, and using immunization data for evidence-based decision making is recommended. Improving the availability of recording and reporting tools is also likely to enhance the data accuracy and completeness of the community health information system. Adapting pertussis outbreak management guidelines and conducting regular data quality assessments with knowledge sharing events to all stakeholders is recommended.

Comparison of maternal and child health service performances following a leadership, management, and governance intervention in Ethiopia: a propensity score matched analysis.

BACKGROUND: Leadership, management, and governance (LMG) interventions play a significant role in improving management systems, enhancing the work climate, and creating responsive health systems. Hence, the Ethiopian Ministry of Health with the support of the USAID Transform: Primary Health Care project has been implementing LMG interventions to improve performances of primary healthcare entities. The purpose of this evaluation was to compare maternal and child health service performances and overall health system strengthening measurement results of primary health care entities by LMG intervention exposed groups. METHODS: The study used a cross-sectional study design with a propensity matched score analysis, and was conducted from August 28, 2017, to September 30, 2018, in Amhara, Oromia, Tigray, and Southern Nations, Nationalities, and Peoples' (SNNP) regions. Data collection took place through interviewer and self-administered questionnaires among 227 LMG intervention exposed and 227 non-exposed health workers. Propensity score matched analysis was used to balance comparison groups with respect to measured covariates. RESULTS: The mean overall maternal and child health key performance indicator score with standard deviation (± SD) for the LMG intervention exposed group was 63.86 ± 13.16 and 57.02 ± 13.71 for the non-exposed group. The overall health system strengthening score for the LMG intervention exposed group (mean rank = 269.31) and non-exposed group (mean rank = 158.69) had statistically significant differences (U = 10.145, z = - 11.175, p = 0.001). In comparison with its counterpart, the LMG exposed group had higher average performances in 3.54, 3.51, 2.64, 3.00, 1.07, and 3.34 percentage-points for contraceptive acceptance rate, antenatal care, skilled birth attendance, postnatal care, full immunization, and growth monitoring services, respectively. CONCLUSION: There were evidences on the positive effects of the LMG intervention on increased maternal and child health services performances at primary healthcare entities. Moreover, health facilities with LMG intervention exposed health workers had higher and statistically significant differences in management systems, work climates, and readiness to face new challenges. Therefore, this study generated evidence for integrating LMG interventions to improve the performance of primary healthcare entities and maternal and child service uptake of community members, which contributes to the reduction of maternal and child deaths.

Implementing a Social Accountability Approach for Maternal, Neonatal, and Child Health Service Performances in Ethiopia: A Pre-Post Study Design.

BACKGROUND: Social accountability approaches, such as the community scorecard (CSC), can improve the performance of health systems in low-income countries by providing a mechanism for obtaining and incorporating community input. This longitudinal study assessed the effects of CSCs implemented by primary health care units (PHCUs) on health system performance in Ethiopia. METHODS: This study used a pre-post design and was conducted from October 2018 to September 2019 in 159 PHCUs in 31 districts in Amhara and Southern, Nations, Nationalities and Peoples' regional states. The data were extracted from a routine health information management system database at baseline, midterm, and endline stages over 12 months for statistical analysis. The effects of implementing CSCs on health system performance were evaluated against selected key performance indicators (KPIs). RESULTS: The CSC measurement results were based on input from 38,556 community representatives. The mean CSC score with standard deviation (±SD) was 60.8%±12.5%, 66.3%±10.8%, and 70.6%±10.0% at baseline, midterm, and endline, respectively. The mean KPI score was 54.9%±17.4%, 61.9%±15.1%, and 67.6%±14.6% at baseline, midterm, and endline, respectively. The average CSC and KPI values were positively correlated (r>0.37). Using a nonparametric Friedman's test, we found a statistically significant difference in CSC and KPI scores at baseline, midterm, and endline (P=.001). Post hoc analysis with Wilcoxon signed-rank tests was conducted with a Bonferroni correction and the results showed higher CSC and KPI values from baseline to midterm and from midterm to endline (P<.017). CONCLUSIONS: The use of CSCs in Ethiopia contributed to the health system's performance in terms of maternal and child health services. The responsiveness of health workers and utilization of basic health services by community members were found to increase significantly with CSC use. We recommend continued implementation of the CSC intervention at PHCUs.

Pertussis outbreak in southern Ethiopia: challenges of detection, management, and response.

BACKGROUND: Despite the availability of effective vaccines, pertussis remains endemic with high fatality rates in low and middle-income countries (LMIC). This study aims to describe an outbreak of pertussis in a health district of Ethiopia. The study highlights the challenges faced by the health system in identifying pertussis cases and appropriately responding to the outbreak at the district level. METHODS: A descriptive cross-sectional study was conducted using data sourced from the District Public Health Emergency and Management (PHEM) surveillance service and outbreak management field reports. Stratified attack rates and fatality rates for pertussis are described. Systemic problems leading to the outbreak are explored and narrated. A modified CDC pertussis case definition was employed with a polymerase chain reaction used to confirm cases. RESULTS: From September 2018 to January 2019, 1840 suspected, probable, and confirmed pertussis cases and six deaths were identified. Pertussis cases ranged from 1 month to 51 years in age. An outbreak occurred in 14 out of the 24 villages of Dara Malo district. The overall attack rate was 1708 per 100,000 population with a fatality rate of 3.3 per 1000 pertussis cases. The highest attack rate of 12,689/100,000 was seen in infants. Among confirmed, probable and suspected pertussis cases, only 41.1% had completed the three-dose pertussis vaccine's primary schedule. The household survey revealed a population coverage of 73.4 and 40.8% for Pentavalent vaccine dose one and three respectively. Investigations suggested the existence of a poor cold chain management system in the study area. CONCLUSIONS: There is an urgent need to build capacity to strengthen routine vaccination services and improve the maintenance of the vaccine cold chain. Other LMICs are urged to take lessons learned from this outbreak to strengthen their own vaccination programs and capacitate health workers to manage local outbreaks.

Making Breast Screening Convenient: a Community-Based Breast Screening Event During a Historically Black University's Homecoming Festivities.

A breast screening event was conducted during the homecoming festivities of a historically Black university located in a rural county in Mississippi. Two healthcare providers performed clinical breast exams for 26 African American women during the event. This was a prime opportunity to make breast screening accessible for non-elderly African American women.

Report card on tobacco use in Mississippi, 2009.

Mississippians are failing in their health status particularly as it relates to tobacco use. According to the Behavioral Risk Factor Surveillance System, 2008, 22.7% of Mississippi adults are current smokers compared to 18.4% of U.S. adults. This gives Mississippi a ranking of seventh among the states and the District of Columbia. Considering that smoking is the leading cause of preventable death, change must occur in our state. Resources necessary to combat the problem of tobacco use in Mississippi are available, but it is important that tobacco users are aware of their availability and how to access those resources. Physicians can positively impact the tobacco use statistics by counseling their tobacco dependent patients on the need for cessation and what counseling and pharmacotherapy resources are available to help the patient break his or her addiction.

Use of state cancer surveillance data to estimate the cancer burden in disaster-affected areas--Hurricane Katrina, 2005.

PURPOSE: The objective of this study was to estimate the burden of cancer in counties affected by Hurricane Katrina using population-based cancer registry data, and to discuss issues related to cancer patients who have been displaced by disasters. METHODS: The cancer burden was assessed in 75 counties in Louisiana, Alabama, and Mississippi that were designated by the Federal Emergency Management Agency as eligible for individual and public assistance. Data from the National Program of Cancer Registries were used to determine three-year average annual age-adjusted incidence rates and case counts during the diagnosis years 2000-2002 for Louisiana and Alabama. Expected rates and counts for the most-affected counties in Mississippi were estimated by direct, age-specific calculation using the 2000-2002 county level populations and the site-, sex-, race-, and age-specific cancer incidence rates for Louisiana. RESULTS: An estimated 23,549 persons with a new diagnosis of cancer in the past year resided in the disaster-affected counties. Fifty-eight percent of the cases were cancers of the lung/bronchus, colon/rectum, female breast, and prostate. Eleven of the top 15 cancer sites by sex and black/white race in disaster counties had >50% of cases diagnosed at the regional or distant stage. CONCLUSIONS: Sizable populations of persons with a recent cancer diagnosis were potentially displaced by Hurricane Katrina. Cancer patients required special attention to access records in order to confirm diagnosis and staging, minimize disruption in treatment, and ensure coverage of care. Cancer registry data can be used to provide disaster planners and clinicians with estimates of the number of cancer patients, many of whom may be undergoing active treatment.

Distribution of the receptor for advanced glycation end products in the human male reproductive tract: prevalence in men with diabetes mellitus.

BACKGROUND: Diabetics have a significantly higher percentage of sperm with nuclear DNA (nDNA) fragmentation and increased levels of advanced glycation end products (AGEs), in their testis, epididymis and sperm. As the receptor for AGEs (RAGE) is important to oxidative stress and cell dysfunction, we hypothesise, that it may be involved in sperm nDNA damage. METHODS: Immunohistochemistry was performed to determine the presence of RAGE in the human testis and epididymis. A comparison of the receptor's incidence and localization on sperm from 10 diabetic and 11 non-diabetic men was conducted by blind semi-quantitative assessment of the immunostaining. Enzyme-linked immunosorbent assay analysis ascertained RAGE levels in seminal plasma and sperm from 21 diabetic and 31 non-diabetic subjects. Dual labelling immunolocalization was employed to evaluate RAGE's precise location on the sperm head. RESULTS: RAGE was found throughout the testis, caput epididymis, particularly the principle cells apical region, and on sperm acrosomes. The number of sperm displaying RAGE and the overall protein amount found in sperm and seminal plasma were significantly higher in samples from diabetic men (P < 0.01, P < 0.0001 and P < 0.0001, respectively). CONCLUSIONS: The presence of RAGE implies that it may play a central role in sperm nDNA damage particularly in diabetic men where the levels are elevated.