Two-Year Results of Think Health! ¡Vive Saludable!: A Primary Care Weight-Management Trial.

OBJECTIVE: Think Health! ¡Vive Saludable! evaluated a moderate-intensity, lifestyle behavior-change weight-loss program in primary care over 2 years of treatment. Final analyses examined weight-change trajectories by treatment group and attendance. METHODS: Adult primary care patients (n = 261; 84% female; 65% black; 16% Hispanic) were randomly assigned to Basic Plus (moderate intensity; counseling by primary care clinician and a lifestyle coach) or Basic (clinician counseling only). Intention-to-treat analyses used all available weight measurements from data collection, treatment, and routine clinical visits. Linear mixed-effects regression models adjusted for treatment site, gender, and age, and sensitivity analyses evaluated treatment attendance and the impact of loss to follow-up. RESULTS: Model-based estimates for 24-month mean (95% CI) weight change from baseline were -1.34 kg (-2.92 to 0.24) in Basic Plus and -1.16 kg (-2.70 to 0.37) in Basic (net difference -0.18 kg [-2.38 to 2.03]; P = 0.874). Larger initial weight loss in Basic Plus was attenuated by a ~0.5-kg rebound at 12 to 16 months. Each additional coaching visit was associated with a 0.37-kg greater estimated 24-month weight loss (P = 0.01). CONCLUSIONS: These findings in mostly black and Hispanic female primary care patients suggest that strategies to improve treatment attendance may improve weight loss resulting from moderate-intensity counseling.

Qualitative Evaluation of Individual and Group Well-Child Care.

OBJECTIVE: Individual well care (IWC) is the standard delivery model for well-child care in the United States. Alternative models, such as group well care (GWC), may create opportunities to enhance care for babies. The purpose of this study was to evaluate parents' perceptions of social/wellness benefits and system challenges of IWC and GWC. METHODS: Since 2014, we have provided both IWC and GWC at an urban academic practice serving a low-income minority community. We conducted a mixed method study involving surveys and 18 focus groups (11 IWC groups, n = 32 parents; 7 GWC groups, n = 33 parents). Parents completed surveys before convening focus group discussions. Survey results were analyzed using independent t tests; focus groups were digitally recorded, transcribed, and analyzed to identify themes. RESULTS: Both groups had similar demographics: parents were mostly female (91%) and black (>80%); about half had incomes < $20,000. Parents' mean age was 27 years; children's mean age was 11 months. There were no significant differences in overall scores measuring trust in physicians, parent empowerment, or stress. IWC parents' themes highlighted ways to improve care delivery, while GWC parents highlighted both satisfaction with care delivery and social/wellness benefits. GWC parents strongly endorsed this model and reported unique benefits, such as garnering social support and learning from other parents. CONCLUSIONS: Parents receiving both models of care identified ways to improve primary care delivery. Given some of the benefits reported by GWC parents, this model may provide the means to enhance resilience in parents and children in low-income communities.

Food Insecurity in Patients with High Hospital Utilization.

Having access to adequate and appropriate food is a major population health issue. This study investigated food insecurity in patients with high rates of inpatient hospitalization ("super-utilizers"). Forty adults with ≥3 hospital inpatient admissions within a 12-month period were interviewed in an urban hospital in Philadelphia, Pennsylvania, between March 2015 and May 2015. Inpatient admission history was obtained from hospital billing data. The majority had ≥5 hospitalizations in the past 12 months and ≥6 chronic conditions. Using the USDA definition of food insecurity, 30% (95% CI, 17% to 47%) were food insecure and 25% (95% CI, 13% to 41%) were marginally food secure. Forty percent responded that, in the past 30 days, they worried that their food would run out; 35% that their food would not last; 17.5% that they did not eat for a full day; and 10% that they were hungry but did not eat some or all of the time. Additionally, 75% were unable to shop for food on their own and 58% were unable to prepare their own food. More than half reported using food pantries or other community food resources. The impact of unmet food needs on hospital super-utilization warrants further investigation. Interventions that educate and connect patients with unmet food needs to community resources can help engage patients in their own health and well-being. Communication with patients about whether they have enough nutritionally appropriate food for their health conditions is an important starting point.

Pre-ordering lunch at work. Results of the what to eat for lunch study.

The objective of this study was to evaluate an intervention that combined mindful eating and online pre-ordering to promote healthier lunch purchases at work. The study took place at an urban hospital with 26 employees who were overweight or obese. The design included a contemporaneous comparison with delayed-treatment control and a three-phase prospective study. A minimum 4-week baseline period preceded a 4-week full-intervention, in which participants received mindful eating training, pre-ordered their lunches, and received price discounts toward lunch purchases. In a 4-week reduced intervention phase, participants pre-ordered lunches without price discounts. Participant lunch purchases were tracked electronically at the point of purchase. The primary outcome measures were the amounts of kilocalories and fat grams in purchased lunches. In contemporaneous comparisons, the treatment group purchased lunches with an average of 144.6 fewer kilocalories (p = 0.01) and 8.9 fewer grams of fat (p = 0.005) compared to controls. In multivariable longitudinal analyses, participants decreased the average number of calories in their meals by 114.6 kcal per lunch and the average grams of fat by 5.4 per lunch during the partial-intervention compared to the baseline (p < 0.001). At the end of the study, a moderate increase was observed in participants' overall mindful eating behaviors as compared to the beginning of the study (p < 0.001). The majority of participants (92%) said they would use the pre-ordering system if offered in the future. Combined mindful eating training and online pre-ordering appears a feasible and useful worksite intervention to improve food choices by employees.

Impact of a Rewards-Based Incentive Program on Promoting Fruit and Vegetable Purchases.

Objectives. We assessed the impact of a rewards-based incentive program on fruit and vegetable purchases by low-income families. Methods. We conducted a 4-phase prospective cohort study with randomized intervention and wait-listed control groups in Philadelphia, Pennsylvania, in December 2010 through October 2011. The intervention provided a rebate of 50% of the dollar amount spent on fresh or frozen fruit and vegetables, reduced to 25% during a tapering phase, then eliminated. Primary outcome measures were number of servings of fruit and of vegetables purchased per week. Results. Households assigned to the intervention purchased an average of 8 (95% confidence interval [CI] = 1.5, 16.9) more servings of vegetables and 2.5 (95% CI = 0.3, 9.5) more servings of fruit per week than did control households. In longitudinal price-adjusted analyses, when the incentive was reduced and then discontinued, the amounts purchased were similar to baseline. Conclusions. Investigation of the financial costs and potential benefits of incentive programs to supermarkets, government agencies, and other stakeholders is needed to identify sustainable interventions.

Buying food on sale: a mixed methods study with shoppers at an urban supermarket, Philadelphia, Pennsylvania, 2010-2012.

INTRODUCTION: The obesity epidemic has drawn attention to food marketing practices that may increase the likelihood of caloric overconsumption and weight gain. We explored the associations of discounted prices on supermarket purchases of selected high-calorie foods (HCF) and more healthful, low-calorie foods (LCF) by a demographic group at high risk of obesity. METHODS: Our mixed methods design used electronic supermarket purchase data from 82 low-income (primarily African American female) shoppers for households with children and qualitative data from focus groups with demographically similar shoppers. RESULTS: In analyses of 6,493 food purchase transactions over 65 weeks, the odds of buying foods on sale versus at full price were higher for grain-based snacks, sweet snacks, and sugar-sweetened beverages (odds ratios: 6.6, 5.9, and 2.6, respectively; all P < .001) but not for savory snacks. The odds of buying foods on sale versus full price were not higher for any of any of the LCF (P ≥ .07). Without controlling for quantities purchased, we found that spending increased as percentage saved from the full price increased for all HCF and for fruits and vegetables (P ≤ .002). Focus group participants emphasized the lure of sale items and took advantage of sales to stock up. CONCLUSION: Strategies that shift supermarket sales promotions from price reductions for HCF to price reductions for LCF might help prevent obesity by decreasing purchases of HCF.

The use of financial incentives to increase fresh fruit and vegetable purchases in lower-income households: results of a pilot study.

Identifying effective strategies to promote healthier eating in underserved populations is a public health priority. In this pilot study, we examined the use of financial incentives to increase fresh fruit and vegetable purchases in low-income households (N=29). Participants received pre-paid coupons to buy fresh produce at the study store during the intervention period. Purchases were compared among the three study phases (baseline, intervention, and follow-up). A financial incentive provided by study coupons increased the average weekly purchase of fresh fruit but was less successful with fresh vegetables. These findings underscore the need for specific targeting of vegetable selection and preparation to exploit this strategy more fully.

Fresh fruit and vegetable purchases in an urban supermarket by low-income households.

OBJECTIVE: To investigate the predictors of fresh fruit and vegetable purchases in a low-income population and identify subgroups in which interventions to increase such purchases might prove useful. METHODS: Retrospective analysis of 209 shopping transactions from 30 households. Individual and household characteristics obtained from primary shopper. Data collected covered April 1-June 30, 2010. Primary outcome was number of servings of fresh produce purchased per week. Bivariate and multivariable analyses were conducted. RESULTS: Controlling for household size, the average number of servings of fresh produce per week was higher in families with more children (P = .008) and in families with a wider age range of children (P = .04). CONCLUSIONS AND IMPLICATIONS: Households with more children purchased more fresh produce. Purchase data combined with shopper household characteristics helped to distinguish relatively high from low purchasers of fresh produce among low-income families.

Using rewards-based incentives to increase purchase of fruit and vegetables in lower-income households: design and start-up of a randomized trial.

OBJECTIVE: To report the design and baseline results of a rewards-based incentive to promote purchase of fruit and vegetables by lower-income households. DESIGN: A four-phase randomized trial with wait-listed controls. In a pilot study, despite inadequate study coupon use, purchases of fresh fruit (but not vegetables) increased, but with little maintenance. In the present study, credits on the study store gift card replace paper coupons and a tapering phase is added. The primary outcome is the number of servings of fresh and frozen fruit and vegetables purchased per week. SETTING: A large full-service supermarket located in a predominantly minority community in Philadelphia, Pennsylvania, USA. SUBJECTS: Fifty-eight households, with at least one child living in the home. RESULTS: During the baseline period, households purchased an average of 3·7 servings of fresh vegetables and an average of less than 1 serving of frozen vegetables per week. Households purchased an average of 1·9 servings of fresh fruit per week, with little to no frozen fruit purchases. Overall, the range of fresh and frozen produce purchased during this pre-intervention period was limited. CONCLUSIONS: At baseline, produce purchases were small and of limited variety. The study will contribute to understanding the impact of financial incentives on increasing the purchases of healthier foods by lower-income populations.

He thought the "lady in the door" was the "lady in the window": a qualitative study of patient identification practices.

BACKGROUND: Accurate patient identification (PT ID) is a key component in hospital patient safety practices and was addressed by one of the first six Joint Commission National Patient Safety Goals, which were introduced in 2003. Although the literature on patient safety practices is replete with discussion of strategies for improvement, less is known about frontline providers' subjective views. A qualitative study was conducted to examine the subjective views and experiences of nurses and residents regarding PT ID at an urban teaching hospital. METHODS: Some 15 registered nurses and 15 residents were interviewed between August 2009 and June 2010. Transcripts were analyzed using qualitative methodologies. FINDINGS: Although residents and nurses viewed PT ID as crucial to patient safety, they cited time pressures; confidence in their ability to informally identify patients; and a desire to deliver personal, humanistic care as reasons for not consistently verifying patient identification. Nurses expressed concern about annoying, offending, and/or alienating patients by repeatedly checking wristbands and asking date of birth, in the belief that excessive patient identification practices could undermine trust. Residents relied on nurses to check ID and preferred to greet the patient by name, a practice that they viewed as more consistent with their professional identity. Referring to patients by their room number and location was cited as a commonly used practice of PT ID and a contributor to errors in identification. CONCLUSIONS: Nurses and residents are aware of the importance and requirements to verify PT ID, but their adherence is mitigated by a variety of factors, including assessment of necessity or risk, impact on their relationship with the patient, and practices in place in the hospital environment that protect patient privacy.

One-year results of the Think Health! study of weight management in primary care practices.

The Think Health! study evaluated a behavioral weight loss program adapted from the Diabetes Prevention Program (DPP) lifestyle intervention to assist primary care providers (PCPs) and auxiliary staff acting as lifestyle coaches (LCs) in offering weight loss counseling to their patients. In a randomized trial conducted at five clinical sites, study participants were randomly assigned in a 1:1 ratio within each site to either "Basic Plus" (n = 137), which offered PCP counseling every 4 months plus monthly LC visits during the first year of treatment, or "Basic" (n = 124), which offered only PCP counseling every 4 months. Participants were primarily (84%) female, 65% African American, 16% Hispanic American, and 19% white. In the 72% of participants in each treatment group with a 12-month weight measurement, mean (95% CI) 1-year weight changes (kg) were -1.61 (-2.68, -0.53) in Basic Plus and -0.62 (-1.45, 0.20) in Basic (difference: 0.98 (-0.36, 2.33); P = 0.15). Results were similar in model-based estimates using all available weight data for randomized participants, adjusting for potential confounders. More Basic Plus (22.5%) than Basic (10.2%) participants lost ≥ 5% of their baseline weight (P = 0.022). In a descriptive, nonrandomized analysis that also considered incomplete visit attendance, mean weight change was -3.3 kg in Basic Plus participants who attended ≥ 5 LC visits vs. + 0.53 kg in those attending <5 LC visits. We conclude that the Basic Plus approach of moderate-intensity counseling by PCPs and their staff can facilitate modest weight loss, with clinically significant weight loss in high program attenders.

Design, recruitment and start up of a primary care weight loss trial targeting African American and Hispanic adults.

Primary care offices are critical access points for obesity treatment, but evidence for approaches that can be implemented within these settings is limited. The Think Health! (¡Vive Saludable!) Study was designed to assess the feasibility and effectiveness of a behavioral weight loss program, adapted from the Diabetes Prevention Program, for implementation in routine primary care. Recruitment of clinical sites targeted primary care practices serving African American and Hispanic adults. The randomized design compares (a) a moderate-intensity treatment consisting of primary care provider counseling plus additional counseling by an auxiliary staff member (i.e., lifestyle coach), with (b) a low-intensity, control treatment involving primary care provider counseling only. Treatment and follow up duration are 1 to 2 years. The primary outcome is weight change from baseline at 1 and 2 years post-randomization. Between November 2006 and January 2008, 14 primary care providers (13 physicians; 1 physician assistant) were recruited at five clinical sites. Patients were recruited between October 2007 and November 2008. A total of 412 patients were pre-screened, of whom 284 (68.9%) had baseline assessments and 261 were randomized, with the following characteristics: 65% African American; 16% Hispanic American; 84% female; mean (SD) age of 47.2 (11.7) years; mean (SD) BMI of 37.2(6.4) kg/m(2); 43.7% with high blood pressure; and 18.4% with diabetes. This study will provide insights into the potential utility of moderate-intensity lifestyle counseling delivered by motivated primary care clinicians and their staff. The study will have particular relevance to African Americans and women.

Identifying and assessing interests and concerns of priority populations for work-site programs to promote physical activity.

The work site has been identified as an ideal context for promoting physical activity. Assessing employee interest, identifying who could most benefit, and understanding impact of work-related barriers on potential participation is key. We conducted focus groups and surveyed the employee population of a large urban hospital. Using the "stages of change" construct, employees were categorized based on their motivation to exercise into exerciser, intender, and nonintender groups. Intenders were significantly more interested in most physical activity programs at work than were exercisers (p < .05). Intenders also found environmental and personal barriers to be more significant deterrents to participation than did exercisers (p < .01). Half of nonintenders reported interest in physical activity programs. Interest in physical activity programs at work is strong for employees who are not currently exercising. Both structural changes to promote safe environments and time allotments through work-related policies may encourage participation, especially for the priority populations of nonexercising employees.

The importance of patient participation in second-line chemotherapy decisions: perspectives of African-American patients.

BACKGROUND: Minority populations have been considered to be less-active participants in their health and, consequently, more vulnerable to having decisions made for them. PROCEDURES: We interviewed African-American patients (N=26) with cancer who had recently consented to second-line chemotherapy, offered when their disease was no longer responding to standard first-line regimen. RESULTS: The majority (73%) reported involvement in the decision to start second-line chemotherapy. Forty-two percent reported making the decision together with their doctor. Support for autonomy was positively associated with education (p=0.01). Information seeking was considered more important than participating in decision-making. Patients who were less educated and had lower income reported stronger internal belief that their own actions and behaviors would determine their future health (p=0.04, p=0.007, respectively). Depression was identified in 35% of the study group and found not to be associated with any of the main outcomes. CONCLUSIONS: Although the majority of patients report participating in the decision to begin second-line chemotherapy, there are a diversity of views towards autonomy, the importance of information seeking and determinants of future health. Understanding patients' beliefs and attitudes around the time of disease recurrence may assist clinicians in supporting patients during this stressful time.

Quality of life and symptom attribution in long-term colon cancer survivors.

AIMS AND OBJECTIVES: This study investigates how long-term colon cancer survivors evaluate their health, functional status and quality of life, and whether there are differences based on age, gender or ethnicity. METHODS: Thirty long-term survivors of at least stage I colon cancer were interviewed in person between December 2004 and May 2005. The interview protocol included the Medical Outcomes Study 36-Item Short Form, Quality of Life--Cancer Survivor, and study-specific questions that asked about physical and non-physical problems they attributed to colon cancer. RESULTS: Substantial percentages of survivors attributed their problems with lack of energy (83%), sexual functioning (67%), bowel problems (63%), poor body image (47%) and emotional problems (40%) to having had colon cancer. Of those problems attributed to colon cancer, sexual functioning and pain were given the highest severity rankings by survivors. The majority of long-term colon cancer survivors reported distress regarding future diagnostic tests, a second cancer, and spread of cancer. Women reported greater problems completing daily activities as a result of physical problems (P = 0.003) and more pain (P = 0.07) than men. African Americans appear to report marginally better overall quality of life (P = 0.07) and psychological well-being than whites (P = 0.07). CONCLUSION: The majority of long-term colon cancer survivors with resected colon cancer and disease-free for 5 years reported problems with low energy, sexual functioning and bowel problems.

Treatment preferences and advance care planning at end of life: the role of ethnicity and spiritual coping in cancer patients.

BACKGROUND: Although studies have reported ethnic differences in approaches to end of life, the role of spiritual beliefs is less well understood. PURPOSE: This study investigated differences between African American and White patients with cancer in their use of spirituality to cope with their cancer and examined the role of spiritual coping in preferences at end-of-life. METHODS: The authors analyzed data from interviews with 68 African American and White patients with an advanced stage of lung or colon cancer between December 1999 and June 2001. RESULTS: Similar high percentages of African American and White patients reported being "moderately to very spiritual" and "moderately to very religious." African American patients were more likely to report using spirituality to cope with their cancer as compared to their White counterparts (p = .002). Patients who reported belief in divine intervention were less likely to have a living will (p = .007). Belief in divine intervention, turning to higher power for strength, support and guidance, and using spirituality to cope with cancer were associated with preference for cardiopulmonary resuscitation, mechanical ventilation, and hospitalization in a near-death scenario. CONCLUSIONS: It was found that patients with cancer who used spiritual coping to a greater extent were less likely to have a living will and more likely to desire life-sustaining measures. If efforts aimed at improving end-of-life care are to be successful, they must take into account the complex interplay of ethnicity and spirituality as they shape patients' views and preferences around end of life.

Who enrolls in observational end of life research? Report from the cultural variations in approaches to end of life study.

BACKGROUND: Response bias in end of life research is important though not well understood. OBJECTIVES: To compare consenting advanced cancer patient participants and refusers in observational end of life research. We hypothesized that, compared with refusers, consenters would: 1) have a stronger belief in personal gain from research participation, 2) be more satisfied with their medical care, 3) be more satisfied with support from family and friends, and 4) be in less physical discomfort compared with refusers. METHODS: Sixty eight patients consented to enroll in the 'parent' observational study. Thirty six patients refused to participate. Reasons for refusal were recorded verbatim and coded using qualitative techniques. Both patient consenters and patient refusers were asked the same questions regarding personal gain, satisfaction with medical care, family and social support, and physical discomfort. RESULTS: Consenters believed that they had more to gain from participation in research compared with refusers (p = 0.04). Consenters felt that aches or pain were more of a problem for them compared with refusers (p < 0.001). Both satisfaction with medical care and with support from family and friends were similar between consenters and refusers. CONCLUSIONS: Consenting study participants in observational research at end of life believe they have more to gain from study participation than do refusers. Contrary to our hypothesis, consenting participants were those who were experiencing greater physical discomfort compared to refusers.

Investigation of ethnic differences in willingness to enroll in a rehabilitation research registry: a study of the Northeast Cognitive Rehabilitation Research Network.

OBJECTIVE: To investigate differences between African American and white respondents in willingness to enroll in a rehabilitation research registry for future research and to determine if reasons for consenting and refusing to enroll differ by ethnicity. DESIGN: Inpatient recruitment results from 739 African American and white respondents in which patients were admitted to a rehabilitation hospital with a diagnosis of stroke or traumatic brain injury. RESULTS: A similar proportion of African American and white respondents (both patients and surrogates) consented to enroll in the registry (72% of all African American respondents vs. 68% of all white respondents). African Americans and whites provided similar reasons for consenting and refusing to enroll. Demographic variables associated with consent were: higher education, younger age, and facility. The odds of consenting to enroll in the registry were 5 times as high for those who thought they had a great deal to gain from enrollment compared with those who thought they had less to gain and were nearly 2 times as high for those who reported little concern about privacy compared with those who were more concerned about privacy. CONCLUSIONS: Ethnicity was not found to be a predictor of willingness to enroll in a study registry. A greater belief of gain and less concern over privacy were associated with willingness to enroll, even after controlling for age, education, facility, and ethnic group.

Family caregiver satisfaction with care at end of life: report from the cultural variations study (CVAS).

The objective of this study was to examine differences in family caregiver satisfaction with care at end of life based on site of death, in an observational study involving advanced cancer patients and their family caregivers. The study was based on follow-up interviews with 28 family caregivers of 28 patients who died during a two-year prospective study involving 68 patients and 68 family caregivers. Telephone interviews addressed the circumstances of the patients 'death, their satisfaction with the care provided to the patient, and their satisfaction with how well they were attended to by health providers. There were no associations between site of death (died at home vs. did not die at home) and family caregiver satisfaction with the overall care provided to the patient. However family caregivers of patients who died at home responded that they thought the patient was more at peace (with respect to spiritual and religious matters) than did family caregivers of patients who did not die at home (p = 0.003). Family caregivers of patients who died at home appeared to feel less satisfied with the attention paid to their own wishes regarding the patient's care (p = 0. 13), less satisfied with the emotional support provided to them by healthcare personnel taking care of the patient (p = 0. 08), and less satisfied with communication from health providers (p = 0. 11). Findings indicate that although dying at home appears to provide a more peaceful death for the patient, it may also distance family caregivers from health professionals and leave them feeling less supported during the patient's last days of life.

Approaching the end of life: attitudes, preferences, and behaviors of African-American and white patients and their family caregivers.

PURPOSE: To investigate differences in attitudes, preferences, and behaviors regarding end of life in terminally ill patients and their designated family caregivers. PATIENTS AND METHODS: 68 African-American and white patients with stage III-B or IV lung or stage IV colon cancer and 68 patient-designated family caregivers interviewed between December 1999 and May 2001. RESULTS: White patients were more likely to have a durable power of attorney (34% v 8%, P =.01) and were more likely to have a living will (LW; 41% v 11%, P =.004) than were African-American patients. More African-American than white patients desired the use of life-sustaining measures (cardiopulmonary resusitation [CPR], mechanical ventilation, tube feeding) in their current condition (all P >.12). In a near-death condition, African-American patients were more likely than white patients to desire each of the life-sustaining measures (all P <.004). There was no patient-caregiver agreement beyond chance regarding preferences for initiation of CPR, tube feeding, or mechanical ventilation in the patient's current condition or in the near-death condition. In the near-death condition in patients without LWs, there was disagreement in 46% of patient-caregiver pairs about CPR, in 50% about mechanical ventilation, and in 43% about tube feeding. CONCLUSION: Although most patients and families endorse the primacy of the patient in decisions at end of life, the majority do not take supporting actions. Disagreements between patients and families about the use of life-sustaining measures in patients without LWs may result in patients' preferences being superseded at end of life.