Faculty Bibliography
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Department/Unit:Population Health
Total Results:
13264
Factors Related to Migraine Patients' Decisions to Initiate Behavioral Migraine Treatment Following a Headache Specialist's Recommendation: A Prospective Observational Study
Objective/UNASSIGNED:To evaluate the frequency with which migraine patients initiated behavioral migraine treatment following a headache specialist recommendation and the predictors for initiating behavioral migraine treatment. Methods/UNASSIGNED:We conducted a prospective cohort study of consecutive patients diagnosed with migraine to examine whether the patients initiated behavioral migraine treatment following a provider recommendation. The primary outcome was scheduling the initial visit for behavioral migraine treatment. Patients who initiated behavioral migraine treatment were compared with those who did not (demographics, migraine characteristics, and locus of control) with analysis of variance and chi-square tests. Results/UNASSIGNED:Of the 234 eligible patients, 69 (29.5%) were referred for behavioral treatment. Fifty-three (76.8%) patients referred for behavioral treatment were reached by phone. The mean duration from time of referral to follow-up was 76  (median 76, SD = 45) days. Thirty (56.6%) patients initiated behavioral migraine treatment. There was no difference in initiation of behavioral migraine treatment with regard to sex, age, age of diagnosis, years suffered with headaches, health care utilization visits, Migraine Disability Assessment Screen, and locus of control (P > 0.05). Patients who had previously seen a psychologist for migraine were more likely to initiate behavioral migraine treatment than patients who had not. Time constraints were the most common barrier cited for not initiating behavioral migraine treatment. Conclusions/UNASSIGNED:Less than one-third of eligible patients were referred for behavioral treatment, and only about half initiated behavioral migraine treatment. Future research should further assess patients' decisions regarding behavioral treatment initiation and methods for behavioral treatment delivery to overcome barriers to initiating behavioral migraine treatment.
PMID: 29878178
ISSN: 1526-4637
CID: 3144562
Understanding Cancer Worry Among Patients in a Community Clinic-Based Colorectal Cancer Screening Intervention Study
BACKGROUND:To reduce colorectal cancer (CRC) screening disparities, it is important to understand correlates of different types of cancer worry among ethnically diverse individuals. OBJECTIVES/OBJECTIVE:The current study examined the prevalence of three types of cancer worry (i.e., general cancer worry, CRC-specific worry, and worry about CRC test results) as well as sociodemographic and health-related predictors for each type of cancer worry. METHODS:Participants were aged 50-75, at average CRC risk, nonadherent to CRC screening guidelines, and enrolled in a randomized controlled trial to increase CRC screening. Participants completed a baseline questionnaire assessing sociodemographics, health beliefs, healthcare experiences, and three cancer worry measures. Associations between study variables were examined with separate univariate and multivariable logistic regression models. RESULTS:Responses from a total of 416 participants were used. Of these, 47% reported experiencing moderate-to-high levels of general cancer worry. Predictors of general cancer worry were salience and coherence (aOR = 1.1, 95% CI [1.0, 1.3]), perceived susceptibility (aOR = 1.2, 95% CI [1.1, 1.3), and social influence (aOR = 1.1, 95% CI [1.0, 0.1]). Fewer (23%) reported moderate-to-high levels of CRC-specific worry or CRC test worry (35%). Predictors of CRC worry were perceived susceptibility (aOR = 1.4, 95% CI [1.3, 1.6]) and social influence (aOR = 1.1, 95% CI [1.0, 1.2]); predictors of CRC test result worry were perceived susceptibility (aOR = 1.2, 95% CI [1.1, 1.3) and marital status (aOR = 2.0, 95% CI [1.1, 3.7] for married/partnered vs. single and aOR = 2.3, 95% CI [1.3, 4.1] for divorced/widowed vs. single). DISCUSSION/CONCLUSIONS:Perceived susceptibility consistently predicted the three types of cancer worry, whereas other predictors varied between cancer worry types and in magnitude of association. The three types of cancer worry were generally predicted by health beliefs, suggesting potential malleability. Future research should include multiple measures of cancer worry and clear definitions of how cancer worry is measured.
PMCID:6023767
PMID: 29870517
ISSN: 1538-9847
CID: 3144462
Smokers' Inaccurate Beliefs about the Benefits of Lung Cancer Screening
PMID: 29877728
ISSN: 2325-6621
CID: 3144532
Not just heroin: Extensive polysubstance use among US high school seniors who currently use heroin
BACKGROUND:Heroin-related deaths are on the rise in the US and a large portion of heroin overdoses involve co-use of other drugs such as benzodiazepines. A better understanding of heroin polysubstance use patterns could help discern better prevention measures. METHODS:Data were examined from past-month ("current") heroin users from a nationally representative sample of high school seniors in the Monitoring the Future study (2010-2016, n = 327). We examined how past-month use and frequency of use of various drugs relate to frequency of current heroin use using chi-square and multivariable ordinal logistic regression. RESULTS:Prevalence of any past-month use of various other drugs (and past-month use 10+ times) tends to increase as the frequency of heroin use increases; however, other drug use tends to decline among those reporting the use of heroin 40+ times in the past month. In multivariable models controlling for demographic characteristics, most levels of alcohol use were associated with decreased odds of higher-frequency heroin use (ps<.05). Nonmedical opioid (aOR = 5.84, p = .037) and tranquilizer (aOR = 14.63, p = .045) use 40+ times in the past month were associated with increased odds of higher-frequency heroin use. CONCLUSIONS:High school seniors who use heroin also use multiple other drugs. Increases in the frequency of heroin use are associated with shifts in the nature and frequency of polysubstance use, with a higher frequency of heroin use associated with the highest percentage and frequency of use of depressants (nonmedical opioid and benzodiazepine use), compounding the risk of overdose. Prevention measures should consider polysubstance use patterns among heroin-using adolescents.
PMID: 29880271
ISSN: 1879-0046
CID: 3144602
Sexual risk behaviors in African American and Puerto Rican women: Impulsivity and self-control
Millions of people are living with the human immunodeficiency virus (HIV). African American and Hispanic/Latino communities suffer the most severe burden of HIV in the US. The ultimate goal of this study was to better understand risk factors for this infection: Do impulsivity and self control operate independently or synergistically with respect to HIV sexual risk behaviors in women? An enhanced understanding of these risk factors may better inform future interventions. Among the total of 343 female participants, half were African American and the other half were Latina. Data in this study were collected in the area of New York City during 2014-2016, when the mean age of the participants was 39Â years. Linear regression analyses were used to examine the associations of impulsivity and self control with HIV sexual risk behaviors. Impulsivity and self control were independently associated with most of the HIV sexual risk behaviors examined. In addition, the interaction terms between impulsivity and low self control were all significantly associated with each of the sexual risk behaviors. Prevention programs should consider incorporating the roles of impulsivity and self control simultaneously as related to HIV risk behaviors.
PMCID:5984213
PMID: 29868372
ISSN: 2211-3355
CID: 3143972
Teaching Epidemiology at the Undergraduate Level: Considerations and Approaches
The rapid growth in undergraduate public health education has offered training in epidemiology to an increasing number of undergraduate students. Epidemiology courses introduce undergraduate students to a population health perspective and provide opportunities for these students to build essential skills and competencies such as ethical reasoning, teamwork, comprehension of scientific methods, critical thinking, quantitative and information literacy, ability to analyze public health information, and effective writing and oral communication. Taking a varied approach and incorporating active learning and assessment strategies can help engage students in the material, improve comprehension of key concepts, and further develop key competencies. In this commentary, we present examples of how epidemiology may be taught in the undergraduate setting. Evaluation of these approaches and others would be a valuable next step.
PMID: 29546357
ISSN: 1476-6256
CID: 3143762
Use of Breast Cancer Screening and Its Association with Later Use of Preventive Services among Medicare Beneficiaries
Purpose To retrospectively assess whether there is an association between screening mammography and the use of a variety of preventive services in women who are enrolled in Medicare. Materials and Methods U.S. Medicare claims from 2010 to 2014 Research Identifiable Files were reviewed to retrospectively identify a group of women who underwent screening mammography and a control group without screening mammography in 2012. The screened group was divided into positive versus negative results at screening, and the positive subgroup was divided into false-positive and true-positive findings. Multivariate logistic regression models and inverse probability of treatment weighting were used to examine the relationship between screening status and the probabilities of undergoing Papanicolaou test, bone mass measurement, or influenza vaccination in the following 2 years. Results The cohort consisted of 555 705 patients, of whom 185 625 (33.4%) underwent mammography. After adjusting for patient demographics, comorbidities, geographic covariates, and baseline preventive care, women who underwent index screening mammography (with either positive or negative results) were more likely than unscreened women to later undergo Papanicolaou test (odds ratio [OR], 1.49; 95% confidence interval: 1.40, 1.58), bone mass measurement (OR, 1.70; 95% confidence interval: 1.63, 1.78), and influenza vaccine (OR, 1.45; 95% confidence interval: 1.37, 1.53). In women who had not undergone these preventive measures in the 2 years before screening mammography, use of these three services after false-positive findings at screening was no different than after true-negative findings at screening. Conclusion In beneficiaries of U.S. Medicare, use of screening mammography was associated with higher likelihood of adherence to other preventive guidelines, without a negative association between false-positive results and cervical cancer screening.
PMCID:6122660
PMID: 29869958
ISSN: 1527-1315
CID: 3144452
A Large-Scale Multi-ancestry Genome-wide Study Accounting for Smoking Behavior Identifies Multiple Significant Loci for Blood Pressure
Genome-wide association analysis advanced understanding of blood pressure (BP), a major risk factor for vascular conditions such as coronary heart disease and stroke. Accounting for smoking behavior may help identify BP loci and extend our knowledge of its genetic architecture. We performed genome-wide association meta-analyses of systolic and diastolic BP incorporating gene-smoking interactions in 610,091 individuals. Stage 1 analysis examined ∼18.8 million SNPs and small insertion/deletion variants in 129,913 individuals from four ancestries (European, African, Asian, and Hispanic) with follow-up analysis of promising variants in 480,178 additional individuals from five ancestries. We identified 15 loci that were genome-wide significant (p < 5 × 10-8) in stage 1 and formally replicated in stage 2. A combined stage 1 and 2 meta-analysis identified 66 additional genome-wide significant loci (13, 35, and 18 loci in European, African, and trans-ancestry, respectively). A total of 56 known BP loci were also identified by our results (p < 5 × 10-8). Of the newly identified loci, ten showed significant interaction with smoking status, but none of them were replicated in stage 2. Several loci were identified in African ancestry, highlighting the importance of genetic studies in diverse populations. The identified loci show strong evidence for regulatory features and support shared pathophysiology with cardiometabolic and addiction traits. They also highlight a role in BP regulation for biological candidates such as modulators of vascular structure and function (CDKN1B, BCAR1-CFDP1, PXDN, EEA1), ciliopathies (SDCCAG8, RPGRIP1L), telomere maintenance (TNKS, PINX1, AKTIP), and central dopaminergic signaling (MSRA, EBF2).
PMCID:5985266
PMID: 29455858
ISSN: 1537-6605
CID: 3141612
The effect of a novel oral care protocol in decreasing the expression of cytokines in head and neck cancer patients receiving chemoradiation [Meeting Abstract]
Introduction Oral mucositis (OM) is one of the most debilitating adverse effects in patients undergoing cancer treatment. Physiologically, chemotherapy (CT) and radiotherapy (RT) evoke a profound inflammatory response, resulting in mucosal injury, which can result in an increased susceptibility to infection. Objectives The objective of this pilot study was to asses the effects of a novel oral care protocol on OM severity and to evaluate salivary cytokines in head and neck cancer patients undergoing RT or CT/RT at the NYU Langone Laura and Isaac Perlmutter Cancer Center. Methods A total of ten participants were included in this study, and randomized to an InterventionGroup (IG), or ControlGroup (CG). Subjects assigned to the CG received a standard of care oral hygiene on a bi-weekly basis. Subjects assigned to the IG received the Oral Mucosal Deterging and Dental Prophylaxis (OMDP) protocol weekly, which consisted of a periodontal surface debridement and cleansing and deterging of the oral mucosa surfaces. Results Salivary inflammatory biomarkers, noted in levels of IFN-gamma, IL10, IL12p70, IL13, TNFalpha and IL-6 had a significant increase in the CG and reduced or stayed the same under the IG. Although not statistically significant, a tendency of pain decrease was observed in the IG and difficulty in swallowing was statistically significant when both groups were compared (p = 0,016). Conclusions These results suggest that overall inflammation was consistently higher as compared to baseline in the CG, providing encouragement for the effectiveness of the oral care protocol as a coadjutant treatment for this population
EMBASE:622328076
ISSN: 1433-7339
CID: 3141662
Multimedia psychoeducation for cancer patients eligible for clinical trials: a randomized clinicaltrial [Meeting Abstract]
Introduction Supporting patients' decision making about clinical trials may enhance trial participation. To date, few theory-based interventions have been tested to address this issue. Objectives In this study, we aimed to evaluate the effect of a multimedia psychoeducation (MP) intervention, relative to print education (PE), on patients' decision support needs and attitudes about clinical trials. Methods Patients with cancer who were eligible for participation in an National Cancer Institute (NCI) therapeutic cancer clinical trial were recruited through the nationwide University of Rochester Cancer Center (URCC) NCI Community Oncology Research Program (NCORP) from 2014- 2016 and randomized to the MP or PE intervention. Assessments at baseline (before intervention), post-intervention, and at a two-month follow- up included patients' decision support needs, attitudes regarding clinical trials, and clinical trial participation. Results We recruited 418 cancer patients (ages 26-89, various cancer types). Relative to the PE condition, the MP condition did not significantly affect decision support needs. However, patients in the MP condition reported significantly more positive attitudes about clinical trials and were more likely to participate in a clinical trial than those in the PE condition (69% vs. 62%, p=0.01). Furthermore, improvement in attitudes about clinical trials significantly mediated the effect of the intervention on participation in clinical trials. Conclusions The MP intervention was able to improve patient attitudes toward clinical trials when compared with PE, and this improvement led to increased rates of participation in trials. The MP intervention could be disseminated to improve attitudes about clinical trials among cancer patients
EMBASE:622328106
ISSN: 1433-7339
CID: 3138652
