A Decomposition Analysis of Racial Disparities in Physical Activity Among Cancer Survivors: National Health Interview Survey 2009-2018.

PURPOSE: In light of the known benefits of physical activity (PA) for cancer survivors, this exploratory study sought to investigate the uptake of PA among this population in the United States. METHODS: Using the National Health Interview Survey data from 2009 to 2018, lung, breast, colorectal, prostate, ovarian, and lymphoma cancer survivors were identified, and their PA adherence measured per the standards of the American College of Sports Medicine. Logistic regression and the Fairlie decomposition were used, respectively, to identify correlates of PA and to explain the difference in PA adherence between races. RESULTS: Uptake of PA was significantly different between Whites and minorities. Blacks had lower odds than Whites (adjusted odds ratio: 0.77; 95% confidence interval, 0.66-0.93), whereas Mixed Race had twice the odds of Whites (adjusted odds ratio: 1.94; 95% confidence interval, 0.27-0.98) of adhering to PA recommendations. Decomposition identified education, family income-to-poverty ratio, body mass index, number of chronic conditions, alcohol use, and general health as key factors accounting for the PA disparity between cancer survivors of White and Black or Multiple/Mixed racial group. CONCLUSION: These findings could help inform behavioral PA interventions to improve their design and targeting to different racial groups of cancer survivors.

Medication Regimen Complexity Index Score at Admission as a Predictor of Inpatient Outcomes: A Machine Learning Approach.

BACKGROUND: In the intensive care unit, traditional scoring systems use illness severity and/or organ failure to determine prognosis, and this usually rests on the patient's condition at admission. In spite of the importance of medication reconciliation, the usefulness of home medication histories as predictors of clinical outcomes remains unexplored. METHODS: A retrospective cohort study was conducted using the medical records of 322 intensive care unit (ICU) patients. The predictors of interest included the medication regimen complexity index (MRCI) at admission, the Acute Physiology and Chronic Health Evaluation (APACHE) II, the Sequential Organ Failure Assessment (SOFA) score, or a combination thereof. Outcomes included mortality, length of stay, and the need for mechanical ventilation. Machine learning algorithms were used for outcome classification after correcting for class imbalances in the general population and across the racial continuum. RESULTS: The home medication model could predict all clinical outcomes accurately 70% of the time. Among Whites, it improved to 80%, whereas among non-Whites it remained at 70%. The addition of SOFA and APACHE II yielded the best models among non-Whites and Whites, respectively. SHapley Additive exPlanations (SHAP) values showed that low MRCI scores were associated with reduced mortality and LOS, yet an increased need for mechanical ventilation. CONCLUSION: Home medication histories represent a viable addition to traditional predictors of health outcomes.

Psychosocial Correlates of Insomnia Among College Students.

INTRODUCTION: Among college students, insomnia remains a topic of research focus, especially as it pertains to its correlates and the extent of its association with mental conditions. This study aimed to shed light on the chief predictors of insomnia among college students. METHODS: A cross-sectional survey on a convenience sample of college students (aged ≥18 years) at 2 large midwestern universities was conducted from March 18 through August 23, 2019. All participants were administered validated screening instruments used to screen for insomnia, depression, and attention deficit hyperactivity disorder (ADHD). Insomnia correlates were identified by using multivariate logistic regression. RESULTS: Overall, 26.4% of students experienced insomnia; 41.2% and 15.8% had depression and had ADHD symptoms, respectively. Students with depression (adjusted odds ratio, 9.54; 95% CI, 4.50-20.26) and students with ADHD (adjusted odds ratio, 3.48; 95% CI, 1.48-8.19) had significantly higher odds of insomnia. The odds of insomnia were also significantly higher among employed students (odds ratio, 2.10; 95% CI, 1.05-4.18). CONCLUSION: This study showed an association between insomnia and mental health conditions among college students. Policy efforts should be directed toward primary and secondary prevention programs that enforce sleep education interventions, particularly among employed college students and those with mental illnesses.

International students challenges during the COVID-19 pandemic in a university in the United States: A focus group study.

Research suggests that the COVID-19 pandemic has deeply impacted college students. However, very few studies have attended to the specific plight of  international students . The purpose of this study was to document challenges international students may have encountered while studying in the United States during the pandemic. Focus groups (N = 4; 13 students total) were conducted with students who were ≥ 18 years of age, enrolled at least part-time, on an F1 visa, and non-resident alien, who did not have parents/guardians living in the United States and were able to read and write in English. Focus groups lasted 1.5-2 h in duration and followed a standardized script. These sessions were audio-recorded and professionally transcribed. Two researchers performed qualitative content analysis. Six themes emerged from the analysis and included residency challenges, lifestyle changes, coping, negative affect, social support, and university structure. It appears that the challenges associated with residency and lifestyle directly impacted students' negative affect. However, the remaining themes moderated this relationship. These findings highlight the role universities can play in providing relief to international students during these challenging times and suggest areas for improving their experiences. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s12144-022-02776-x.

Interventions to improve physical activity in colorectal cancer survivors: protocol for a systematic review and meta-analysis of randomized controlled trials.

AIM: To examine the effectiveness of physical activity (PA) interventions on changes in PA among colorectal cancer survivors, including an examination of theoretical versus atheoretical-driven approaches, with a special focus on their effectiveness across ethnic and racial minorities. DESIGN: Systematic review with aggregated data meta-analyses. DATA SOURCES: Using six databases (Cochrane Central Register of Controlled Trials, PubMed, PsycINFO, CINAHL with full text, Scopus and Web of Science), we will screen for randomized controlled trials written in English from May 1, 1993 up to December 31, 2020. REVIEW METHODS: Dual study-selection and data abstraction will be performed. The Behavior Change Technique Taxonomy (v1) will be used to examine behavior change techniques among selected studies, while the Theory Coding Scheme will be used to assess the extent of theory use. Risk of bias will be assessed using the revised Cochrane risk-of-bias tool for randomized trials, while the strength of the evidence will be assessed using the Grading of Recommendations Assessment, Development, and Evaluation instrument. In addition, intervention delivery will be appraised using the Template for Intervention Description and Replication. Changes in PA from each study will be calculated using the standardized mean difference effect size (Hedge's g). Results will be pooled using the inverse-variance heterogeneity model. Heterogeneity (Cochran's Q) and inconsistency (I2 ) will be examined, while small-study effects (publication bias) will be evaluated using the Doi plot and LFK Index. Meta-regression will also be conducted to examine for potential associations between changes in physical activity and selected covariates (theoretical versus atheoretical-driven approaches, race/ethnicity). DISCUSSION: This systematic review will identify specific racial/ethnic minorities for whom interventions are most effective and summarize the evidence of the effectiveness of theoretical vs. theoretical based intervention. IMPACT: This systematic review can direct policymakers and practitioners towards actions that are likely to bring about positive physical activity behaviour change.

SCAN! A pharmacy-based, sun safety feasibility study.

OBJECTIVES: Skin cancer is the most common form of cancer, and individuals from the medically underserved Appalachian region are at elevated risks for cancer morbidity and mortality. Skin cancer can be prevented by decreasing ultraviolet light exposure (sunscreen sun protection factor 30, shade, clothing, sunglasses, hats) and can be caught at an early treatable stage through a routine skin examination. The Skin Cancer Awareness Now! (SCAN!) pilot project promoted skin cancer prevention and screening in community pharmacies, using a dynamic communication model. The objectives of the study were to understand (1) the feasibility of the SCAN! and (2) the preliminary impact of the SCAN! METHODS: We conducted pre- and postintervention surveys of the SCAN!, a student pharmacist-led or pharmacy resident-led intervention in community pharmacies (n = 3). RESULTS: Participants (n = 90) had a mean age of 43.8 (SD= 18.4) years, were predominantly white (92.1%), without a college degree (65.6%), and had an average family income in the range of $25,000-$49,999, with approximately 16% falling below the poverty level. To begin, the SCAN! scored highly in attention (mean = 5.8), liking (mean = 6.1), comprehension (mean = 6.7), and intentions to be sun safe (mean = 6.0). Most improved in their knowledge of the amount of sunscreen needed per application for sun safety (66%, P < 0.01) and of melanoma features from pre- and postintervention (39%, P < 0.01). A multivariate analysis of variance indicated that knowledge and intentions improved (all P's < 0.01). Interaction effects indicated that improvements in knowledge were greater for those in the rural pharmacy (P = 0.03), and improvements in perceived importance were greater for those in urban pharmacies (P = 0.01). CONCLUSION: The SCAN! intervention was well received by the population. Our study provides evidence that community pharmacy is a novel venue for skin cancer prevention interventions, particularly for rural, medically underserved populations.