Using a community-engaged research process to plan, implement, and evaluate a cancer education program to improve knowledge and screening intentions among African American men.

OBJECTIVE: We assessed acceptability, feasibility, and preliminary efficacy of a culturally appropriate, cancer education program to improve cancer knowledge, attitudes, subjective norms, and screening intentions for oropharynx, colon, and prostate cancers among African American men. We detailed the community-engaged research process used for African American men to design, implement, and evaluate the program. MATERIALS AND METHODS: We recruited 84 (61 in-person, 23 online) African American men over 2-months across 4 churches in Middle Tennessee in 2021. A single group, pre-post-test design was used to evaluate the 2.5-h hybrid program. Scales used were: General self-efficacy for cancer screening; attitudes toward cancer; general cancer knowledge; and subjective norms related to cancer. One-item measured cancer screening intention. Taba robust partial correlation measured the degree of association between changes in means of each explanatory variable with changes in means of each outcome variable. IBM SPSS version 28 and R/RStudio version 3.6.0 was used for data analysis. We conducted three focus groups (n = 17) to assess program acceptability. Microsoft Excel version 26 was used to conduct thematic analysis for this data. FINDINGS: Quantitative Significant differences were found in the pre/post comparisons of knowledge (mean difference: 0.22; p-value = 0.015), self-efficacy (mean difference: 0.23; p-value < 0.001), and prostate cancer screening intention (mean difference: 0.19; p-value = 0.049) scores. This indicates the mean score for knowledge, self-efficacy, and prostate cancer screening intention was significantly higher post-intervention. Qualitative Focus group themes were: (1) Impact of Program on Participants Psychosocial Health (2) Perspectives on Life after the program. (3) Views on Programmatic Components; (4) Recommendations for Program Improvement. CONCLUSIONS: Results demonstrate our program is feasible, acceptable, and could increase cancer screening intentions and behavior. Psychosocial providers should demonstrate cultural awareness and humility when providing services to address the psychological and social needs for cancer screening among African American men.

Assessing wild turkey productivity before and after a 14-day delay in the start date of the spring hunting season in Tennessee.

Ten state wildlife management agencies in the United States, including six within the Southeast, have delayed their spring wild turkey (Meleagris gallopavo) hunting seasons since 2017 by five or more days to address concerns related to the potential effects of hunting on wild turkey seasonal productivity. One hypothesis posits that if the spring hunting season is too early, there may be insufficient time for males to breed hens before being harvested, thus leading to reduced seasonal productivity. We conducted an experiment to determine whether delaying the wild turkey hunting season by 2 weeks in south-middle Tennessee would affect various reproductive rates. In 2021 and 2022, the Tennessee Fish and Wildlife Commission experimentally delayed the spring hunting season to open 14 days later than the traditional date (the Saturday closest to 1 April) in Giles, Lawrence, and Wayne counties. We monitored reproductive rates from 2017 to 2022 in these three counties as well as two adjacent counties, Bedford and Maury, that were not delayed. We used a Before-After-Control-Impact design to analyze the proportion of hens nesting, clutch size, hatchability, nest success, poult survival and hen survival with linear mixed-effect models and AIC model selection to detect relationships between the 14-day delay and reproductive parameters. We detected no relationship (p > .05) between the 14-day delay and any individual reproductive parameter. In addition, recruitment (hen poults per hen that survived until the next breeding season) was very low (<0.5) and did not increase because of the 14-day delay. The traditional Tennessee start date had been in place since 1986 while the turkey harvest increased markedly until about 2006 and more recently stabilized. Our data indicate that moving the start of the hunting season from a period just prior to peak nest initiation to 2 weeks later, to coincide with a period just prior to peak nest incubation initiation, resulted in no change to productivity or populations in wild turkey flocks in south-middle Tennessee.

Trees and their seed networks: The social dynamics of urban fruit trees and implications for genetic diversity.

Trees are a traditional component of urban spaces where they provide ecosystem services critical to urban wellbeing. In the Tropics, urban trees' seed origins have rarely been characterized. Yet, understanding the social dynamics linked to tree planting is critical given their influence on the distribution of associated genetic diversity. This study examines elements of these dynamics (seed exchange networks) in an emblematic indigenous fruit tree species from Central Africa, the African plum tree (Dacryodes edulis, Burseraceae), within the urban context of Yaoundé. We further evaluate the consequences of these social dynamics on the distribution of the genetic diversity of the species in the city. Urban trees were planted predominantly using seeds sourced from outside the city, resulting in a level of genetic diversity as high in Yaoundé as in a whole region of production of the species. Debating the different drivers that foster the genetic diversity in planted urban trees, the study argues that cities and urban dwellers can unconsciously act as effective guardians of indigenous tree genetic diversity.

Optimizing the OR: a bottom-up approach.

Efficiency in the operating room (OR) has important implications on finances, access, and patient and staff satisfaction. UC Davis Medical Center (UCDMC) launched an initiative to increase OR efficiency by using multidisciplinary staff-based teams. The initiative freed up 5,500 annual hours-about 1 hr per operating room per day-in the OR by improving the percentage of first case on-time starts, reducing OR turnover times, improving scheduling predictability and reducing the number of controllable cancellations. Importantly, the process also engrained a continuous quality improvement mentality into the medical center's culture.