Wendi Born

Assessing Overweight, Obesity, Diet, and Physical Activity in College Students

Abstract The authors surveyed 738 college students aged 18 to 27 years to assess overweight, obesity, dietary habits, and physical activity. They used BMI (body mass index) > 25 kg/m2 or BMI > 85th percentile and BMI > 30 kg/m1 or BMI > 95th percentile to estimate overweight and obesity in those aged < 19 years. To define overweight and obesity in those > 20 years, they used BMI > 25 kg/m2 and > 30 kg/m2. They found overweight rates of 21.6% using BMI directly and 16.2% using BMI percentile and obesity rates of 4.9% using BMI directly and 4.2% using BMI percentile. More than 69% of the participants reported < 5 servings of fruits and vegetables per day and more than 67% reported < 20 g of fiber per day; participants reported physical activity on fewer than 3 d/wk. Most college students are not meeting dietary and physical activity guidelines, suggesting the need for prevention interventions and increased understanding of overweight in college students.

Knowledge, Attitudes, and Beliefs about End-of-life Care among Inner-City African Americans and Latinos

OBJECTIVE This project explored end-of-life care preferences and barriers among low-income, urban African Americans and Latino/Hispanic Americans (Latinos) to uncover factors that may influence hospice utilization. METHODS Focus groups were conducted separately for African Americans (4 groups, n = 26) and Latinos (4 groups, n = 27). Transcripts were coded and analyzed using consensus and triangulation to identify primary themes. RESULTS Four preference themes and four barriers were identified. Results were largely similar across the two groups. Both preferred having families provide care for loved ones but expressed desire to reduce caretaker burden. Groups emphasized spirituality as the primary means of coping and valued the holistic well-being of the patient and family. Barriers reported were closely tied to access to care. Participants reported low hospice utilization because of lack of awareness of hospice and the prohibitive cost of health care. Latinos were more likely to report language barriers, while African Americans were more likely to report mistrust of the system. CONCLUSIONS African Americans and Latinos in this study were highly receptive to end-of-life care that would provide relief for patients and caregivers and emphasize spirituality and family consensus. Improving awareness of hospice services would likely increase utilization.

Discussing Weight with Obese Primary Care Patients: Physician and Patient Perceptions

AbstractsObjectiveTo evaluate patient–provider agreement on whether weight and related behaviors were discussed during routine visits.DesignPost-visit survey assessments of patients and providers.ParticipantsObese patients make up the majority of all patients seen in primary care (PC). The patients and physicians were recruited at the time of PC visits.Measurements and Main ResultsPercent patient–physician agreement and patient, provider and practice characteristics associated with agreement. Patients (456) and physicians (30) agreed about whether or not they discussed weight, physical activity (PA), and diet for 61% of office visits. There was disagreement on one of the items (weight, PA, or diet) for 23% of office visits, and for 2 or more of the items for 16% of the visits. Agreement was relatively greater for discussing weight than for discussing diet or physical activity. Physicians reported discussing weight issues more often than did patients. Overall patient–physician agreement was 0.51–0.59 (weighted Kappa statistic). In a multivariate analyses of factors associated with patient–physician agreement, health insurance (odds ratio [OR]=3.67, p value = 0.002), physician description of patient weight status (OR = 2.27, p value = 0.002), patient report of how weight relates to health (OR = 1.70, p value = 0.04), and female patient gender (OR = 1.62, p = value = 0.02) were significantly related to agreement.ConclusionsPatients and providers disagreed about whether or not weight issues were discussed in a large number of primary care encounters in this study. Physicians may be able to improve care for their obese patients by focusing discussions on specific details of diet and physical activity behaviors, and by clarifying that patients perceive weight-related information has been shared.

The Utilization of Physical Therapy in a Palliative Care Unit

BACKGROUND In the supportive oncology and palliative care settings, rehabilitation interventions are often overlooked and underutilized, despite high levels of functional disability in these patients. As a result, little is known about the utilization or effectiveness of rehabilitation interventions in palliative care populations. OBJECTIVE To assess the utilization of physical therapy (PT) in a hospital-based palliative care unit, to characterize functional disabilities in patients who received PT, and to identify factors related to functional improvement following a course of PT. METHODS Retrospective chart review of 100 patients (mean age 70 years, 97% male) discharged from the Milwaukee Veterans Hospital Palliative Care unit over 15 months. Activities of daily living (ADL) performance scores were recorded on admission, at 2 weeks, and at completion of the PT program and correlated with demographic and disease-related variables. RESULTS Thirty-seven patients received a formal PT assessment, and 18 patients underwent PT. The most common functional disabilities in patients who received PT were deconditioning, pain, imbalance, and focal weakness. Ten patients demonstrated improvement in ADL function at 2 weeks. Six patients completed the course of PT. Albumin was significantly correlated with functional improvement. When controlling for albumin, patients with diagnosis of dementia were more likely to show improvement in functional status than patients without a dementia diagnosis. CONCLUSION PT assessment and utilization were uncommon in this group. When utilized, PT benefited 56% of patients. Factors related to functional improvement following a PT course were a higher albumin level and a diagnosis of dementia. Prospective trials of PT in palliative care patients are needed to better define response rate and predictors of response.

Colorectal cancer screening, perceived discrimination, and low-income and trust in doctors: a survey of minority patients

BackgroundCompletion of colorectal cancer (CRC) screening testing is lower among low-income and minority groups than the population as a whole. Given the multiple cancer screening health disparities known to exist within the U.S., this study investigated the relationship between perceived discrimination, trust in most doctors, and completion of Fecal Occult Blood Testing (FOBT) among a low-income, minority primary care population in an urban setting.MethodsWe recruited a convenience sample of adults over age 40 (n = 282) from a federally qualified community health center (70% African American). Participants completed a survey which included measures of trust in most doctors, perceived discrimination, demographics and report of cancer screening.ResultsParticipants reported high levels of trust in most doctors, regardless of sex, race, education or income. High trust was associated with low perceived discrimination (p < 0.01). The trend was for older participants to express more trust (p = 0.09) and less perceived discrimination (p < 0.01). Neither trust nor discrimination was associated with race or education. Trust was higher among participants over 50 who were up-to-date on FOBT screening vs. those who were not (31 vs. 29 (median), p < 0.05 by T-test). Among those over 50, up-to-date FOBT screening was nearly associated with high trust (p < 0.06; 95% CI 0.99, 1.28) and low perceived discrimination (p < 0.01; 95% CI 0.76, 0.96). Nevertheless, in multivariate-modeling, age and income explained FOBT completion better than race, trust and discrimination.ConclusionPerceived discrimination was related to income, but not race, suggesting that discrimination is not unique to minorities, but common to those in poverty. Since trust in most doctors trended toward being related to age, FOBT screening could be negatively influenced by low trust and perceived discrimination in health care settings. A failure to address these issues in middle-aged, low income individuals could exacerbate future disparities in CRC screening.

The impact of socioeconomic status on perceived barriers to colorectal cancer testing

Purpose. Colorectal cancer (CRC) screening is effective, but only one-half of age-eligible adults adhere to national guidelines. Lower socioeconomic status (SES) groups are less likely to be screened. Methods. Baseline data from a prospective study were used to examine the associations among CRC screening screening barriers, and SES. A convenience sample of adults (N = 291) aged 40 years and older was recruited from a federally qualified health center. Questionnaires were administered orally and included demographics, health, health behavior, and screening barriers. Results. In logistic regression, having health insurance was associated with greater odds of screening. Bivariate analyses detected few differences in fecal occult blood test (FOBT) barriers, but several endoscopy barriers were more common among the lowest SES groups. For example, fear of injury from endoscopy was more likely among low-income and uninsured participants. Discussion. The impact of SES on cancer screening is complex, but low-SES participants more often reported certain barriers than their higher-SES counterparts. This was more evident for endoscopy than for FOBT. Programs targeted at low-SES patients may need to focus on barriers that are not fully addressed in traditional promotion efforts.

Comparison of body perceptions between obese primary care patients and physicians: Implications for practice

OBJECTIVE To compare the body image and weight perceptions of primary care patients and their physicians as a first step toward identifying a potential tool to aid physician-patient communication. METHODS Patients with a body mass index (BMI)> or =30 (n=456, 66% female) completed body image and weight status measures after office visits; physicians (n=29) rated the body figures and weight status of these same patients after office visits. RESULTS Controlling for BMI, female patients and their physicians showed little or no difference in body figure selection or weight status classification, whereas male patients were significantly less likely than their physicians to self-identify with larger body figures (z=3.74, p<0.01) and to classify themselves as obese or very obese (z=4.83, p<0.0001). CONCLUSION Findings reveal that physicians and female patients have generally concordant views of the patients body size and weight status, whereas male patients perceive themselves to be smaller than do their physicians. The discrepancy between male patient and physician views is especially evident at increasingly larger body figure/weight status categories. PRACTICE IMPLICATIONS When counseling male patients on weight loss, it could be helpful to assess body image and use this information to raise patient awareness of their size and to facilitate communication about weight.

Ecologic Correlates of Obesity in Rural Obese Adults

Objective: We examined relationships of individual and environmental factors with obesity and trying to lose weight in rural residents. Methods: The joint contributions of individual and environmental factors on obesity status (obese vs. morbidly obese) and trying to lose weight (yes vs. no) were evaluated using generalized estimating equations. Patients at 29 clinics in rural areas (N = 414, M age 55.0 years (SD = 15.4), 66.3% female) completed anthropometric assessments of weight and height along with survey assessments of individual sociodemographics and trying to lose weight. Rural environments were assessed on aggregated physician access, and sociodemographic context. Results: Most participants (70%, M BMI = 38.3) were obese and 30% morbidly obese. A majority (73%, n = 302) of the sample was trying to lose weight. Compared to obese, morbidly obese participants were more likely to be younger, disproportionately female, not have private insurance, have more comorbid conditions, and rate themselves in worse health in comparison to their obese peers. Compared to not trying to lose weight, trying to lose weight participants were more likely to be younger, disproportionately female, have fewer comorbid conditions, and have attempted to lose weight more times through exercise. Few relationships were seen between environmental variables and obesity or trying to lose weight. Conclusions: There was no consistent pattern of relationships between environment factors and obesity or trying to lose weight was seen. Unique aspects of rural living may not be captured by traditionally available neighborhood measures.