Understanding abdominal pelvic computerized tomography scan usage amongst adolescent blunt trauma patients treated at adult trauma centers.

INTRODUCTION: The algorithm for evaluating adolescent patients with blunt trauma includes abdominal pelvic CT (APCT). The aim of this study is to evaluate the utility of APCT in this context. METHODS: We performed a retrospective review of adolescent (11 to 18 years of age) blunt trauma patients at an urban adult level 1 trauma center from January 2015 to December 2019. The primary outcome was the prevalence of positive findings on APCT scan.  Additionally, clinical risk factors concerning for intra-abdominal injury were analyzed. RESULTS: There were 546 patients evaluated for blunt trauma and the prevalence of APCT within the population was 59.3% (95% CI 54.2%-64.9%). Of the patients who received APCT, 123 (37.9%) had positive findings on APCT. Only 25 patients (7.7% of those who underwent APCT) required abdominal surgery while 40 patients (12.3%) had intraabdominal injury that did not require surgery. Risk factors were present in 100% of patients with intraabdominal injury and absent in 28.7% of patients without intraabdominal injury. Abnormal abdominal exam, abnormal FAST, positive chest x-ray and elevated transaminases were independently associated with intraabdominal injury. CONCLUSIONS: Our study found that adolescent blunt trauma patients treated at our trauma center had a higher rate of APCT usage, but a comparable rate of positive findings when compared with the most recent literature. Future studies should focus on reducing the number of patients who undergo APCT despite an absence of clinical risk factors.

Cervical Spine Computed Tomography in Adolescent Blunt Trauma Patients: Are They Being Overutilized?

INTRODUCTION: Cervical spine computed tomography (CSCT) scans are used to evaluate cervical spine traumatic injuries; however, recent evidence demonstrates that adult trauma centers (ATCs) overutilize CSCT when evaluating adolescent patients. This leads to unnecessary radiation exposure. The aim of this study is to review a level 1 ATC's use of CSCT in the adolescent blunt trauma population. METHODS: A retrospective chart review was conducted of a level 1 ATC's trauma database. Blunt trauma patients between the ages of 11 and 18 who receive a CSCT between January 2015 to December 2019 were included. The primary outcome was the prevalence of positive findings on CSCT scans. Data were analyzed using Fischer-Exact analysis and multivariate logistic regression where appropriate. RESULTS: Three-hundred thirty-seven of 546 (61.7%) adolescent blunt trauma patients received CSCT. Of those, 68.2% (230) were male; the mean age was 16.6 ± 1.0 y old. Twenty-eight patients (8.3%) had a positive finding on CSCT. All patients with a positive CSCT failed the National Emergency X-Radiography Utilization study (NEXUS) criteria while 123 patients (36.5%) with a negative CSCT met NEXUS criteria. CONCLUSIONS: CSCT was overutilized in our trauma center. There is a low positive CSCT scan rate among adolescent patients, which aligns with the current literature. All patients with positive CSCT passed NEXUS criteria suggesting that a quality improvement project focusing on the use of the NEXUS criteria to assess the risk of cervical spine injury could potentially reduce the use of CSCT scans by nearly 40%.

Predictors of USMLE Step 1 Outcomes: Charting Successful Study Habits.

BACKGROUND: The United States Medical Licensing Examination Step 1 is a test that affects many aspects of medical students' careers. The aim of this study was to assess the predictive value of various studying habits and academic traits. ACTIVITY: A survey concerning Step 1 study habits and scores was collected and analyzed. RESULTS AND DISCUSSION: Study results showed that preclinical curriculum grades, practice test scores, and the number of practice questions completed were positively correlated with Step 1 scores. The strongest predictor of Step 1 scores was preclinical curriculum grades: each unit increase in a letter grade was associated with a 12-point increase in Step 1 scores.

Assessment of the monitoring and evaluation system of a population-based program: Theory-driven evaluation approach.

The purpose of this study was to assess the performance of a monitoring and evaluation system (M&E) for a population-based program and to identify factors influencing its performance. The state health department provided a grant, guide, and training for health districts to implement the program and report quarterly and annually to the M&E. Some health districts did not meet this requirement. We also found that the M&E did not adequately capture the actual work of the districts in communities as related to the work plan. We identified several factors that negatively affected the performances of the M&E. For example, the state and health districts did not have a shared vision on how to develop and implement the program, and what to report to the M&E. We proposed strategies that could improve the timeliness and content of reports to the M&E, as well as its utilization in the future.

Correlates of Postpartum Maternal Functioning in a Low-Income Obstetric Population.

BACKGROUND: Perinatal mental health has been characterized primarily via depression evaluation. However, there may be advantages to complementary assessment of postpartum functional status. OBJECTIVE: The purpose of this study was to examine sociodemographic and clinical factors associated with maternal functioning in low-income obstetrics patients. DESIGN: One hundred and twenty-eight women receiving postpartum obstetrical care at a large medical center in medically underserved, Middle Georgia were screened for depressive symptoms with the Edinburgh Postnatal Depression Scale. The women also completed the Barkin Index of Maternal Functioning and a sociodemographic survey. Multivariate analysis was performed to elucidate factors independently associated with maternal functioning. RESULTS: Higher Edinburgh Postnatal Depression Scale scores ( p < .0001) and being married ( p = .043) were associated with decreased maternal functioning. CONCLUSIONS: Health care providers should be cognizant of the relationship between postnatal depression and maternal functioning and its potential implications for family health.

Guns in the Home and the Possibility of Aggressive Tendencies: Exploring a Community Sample of Adolescents in Low-Income Communities.

Firearm violence has been the second leading cause of death among adolescents and young adults in the United States since 2000 and is a major public health concern. But firearms may be related to less lethal forms of violence as well. Here we examine the relationship between the presence of a gun in the home and several behavioral and psychosocial measures related to aggression and violence among adolescents using data from a community-based survey of nearly 2,000 youths living in low-income neighborhoods. Our results indicate that adolescents living in homes where a gun is present display more aggressive attitudes and behaviors than their counterparts living in homes with no gun present. More research is needed to better understand the mechanisms underlying the relationships, but they may relate to a weapon's effect or social learning.

On Some Practical Considerations Regarding Community-Based Participatory Research for Addressing Cancer Health Disparities.

There is a consensus about the benefits of community-based participatory research and the important role it can play in reducing cancer health disparities. Although every community-based participatory research project is unique in many ways, several fundamental issues deserve consideration. We discuss issues concerning community representation, possible tensions within community-based participatory research (CBPR) projects, and staffing CBPR projects. Flexibility, open-mindedness, transparency, and above all, caring, are characteristics that best ensure successful and rewarding outcomes.

Older Adult Health in Alabama's Black Belt Region.

Health issues are a concern in Alabama's Black Belt region, which runs across the southwestern part of the state and includes some of the poorest counties in the USA. As part of a Center for Disease Control (CDC)-sponsored study, we collected data covering several cancer (e.g., prostate, breast, skin) and other health-related indicators (e.g., stress, insurance, stroke, heart disease) from 647 predominantly African-American adults over the age of 50 in 20 communities in 7 Black Belt counties in 2005 and 2006. Here, we provide an account of the state of the health of older African-Americans and compare their outcomes to those of their White counterparts in the region. African-Americans report having generally lower levels of health and were less apt to have a cancer history (ps<0.05) than the Whites in the region. Gender differences with respect to BMIs and smoking are also evident, with women having higher BMIs but lower levels of smoking. Physicians and researchers covering or interested in generally impoverished rural areas may find our results useful for comparative purposes.

Gender differences in college leisure time physical activity: application of the theory of planned behavior and integrated behavioral model.

OBJECTIVE: National data consistently report that males participate in leisure time physical activity (LTPA) at higher rates than females. This study expanded previous research to examine gender differences in LTPA of college students using the theory of planned behavior (TPB) by including 2 additional constructs, descriptive norm and self-efficacy, from the integrated behavioral model. PARTICIPANTS: Participants were college students (N = 621) from a large public university in the southeastern United States. METHODS: A self-report, classroom-based assessment with validated and reliable measures of LTPA, TPB constructs, descriptive norm, self-efficacy, and demographics was conducted in fall 2009. RESULTS: Regression analyses revealed attitude (ß = .119), intention (ß = .438), self-efficacy (ß = .166), body mass index (BMI) (ß = -.084), and sports participation (ß = .081) as significantly associated with LTPA for females (R (2) = .425, p < .001), whereas intention (ß = .371) was significant for males (R (2) = .202, p < .001). CONCLUSIONS: Practitioners should consider tailoring promotional materials to address these gender differences in efforts to increase LTPA participation among college students.

Sleep disturbance and risk behaviors among inner-city African-American adolescents.

Adolescents tend to experience more problems with sleep loss as a natural consequence of puberty, whereas teens from impoverished urban areas are likely to witness neighborhood violence and/or engage in risk behaviors that may affect sleep. Data from the Mobile Youth Survey, a longitudinal study of impoverished inner-city African-American adolescents (1998-2005; N = 20,716; age range = 9.75-19.25 years), were used to compare paired years of annual surveys elicited by questions about how sleep was affected when bad things happen to friends or family. Using a cross-lagged panel multivariate approach comparing reports for two sequential years and controlling for age/gender plus exposure to traumatic stress and violence, prior sleep disturbance was associated with carrying a knife/gun, brandishing a knife/gun, using a knife/gun, quick temperedness, warmth toward mother, worry, and belief in the neighborhood street code in the latter year. Conversely, seeing someone cut, stabbed, or shot, using alcohol, worry, and internalized anger were associated with sleep disturbance in a latter year. Although a limited measure of sleep disturbance was used, these findings support further research to examine sleep disturbance and risk behaviors among low-income adolescents.

The origins of hopelessness among inner-city African-American adolescents.

Much has been written in recent years about hopelessness among residents of impoverished inner-city neighborhoods, but little research has been conducted on the origins of hopelessness. The literature on social disorganization and the literature on child development independently suggest two possible causes of hopelessness among adolescents: disruptive events and lack of connectedness to people and institutions. We explore these two factors as predictors of hopelessness for 5895 youths living in impoverished inner-city neighborhoods in Mobile, Alabama. The longitudinal data for this study allow us to explore the development of hopelessness over time, predicted by prior levels of disruption and connectedness. The results show that over time several variables associated with disruption (Change in Mother Figure, Exposure to Violence, Traumatic Stress, Worry) and connectedness (Sense of Community, Warmth Toward Mother, Religiosity) are positively or negatively associated with increased feelings of hopelessness among inner-city adolescents.