A study protocol for e-PainSupport: The use of a digital application for reporting pain and pain management in home hospice.

High pain intensity is commonly experienced by patients with serious advanced illness. Impediments to improving pain intensity in home hospice include poor adherence to a pain management regimen due to caregivers' lack of knowledge and self-efficacy (confidence) in administering analgesics. e-PainSupport is a self-administered, digital application directly linked to patients' medical records. It has three elements: Education Module, Patient Pain Record, and the Pain Summary for Nurses. This study will test the effects of e-PainSupport on pain intensity when used by patients, caregivers, and nurses. The study's specific aims are as follows: Aim 1, compare the effects of e-PainSupport to a standard care condition, controlling for covariates (role [patient or caregiver], age, sex, ethnicity, education, and patient's diagnosis), on clinical improvement in pain intensity (primary outcome) and significant improvement on a pain intensity scale (secondary outcome); Aim 2, examine the mediating effects of patient and caregiver knowledge, self-efficacy, and adherence on change in pain intensity during 2 weeks, controlling for covariates and treatment condition; and Aim 3, identify nurses' perceptions of the use of e-PainSupport, including facilitators for and barriers to integration into agency workflow and benefits for patients. Participants (132 triads of patients, caregivers, and hospice nurses) will be recruited from Midwest hospice agencies. Patient and caregiver outcomes will be assessed at baseline and 2 weeks later. Data will be analyzed with multilevel modeling. Post-intervention, semi-structured interviews with nurses in the e-PainSupport condition will be analyzed using qualitative content analysis to identify perceived practice changes. e-PainSupport has the potential to facilitate nurse-patient communication and improve hospice patient pain management.

e-PainSupport: A Digital Pain Management Application for Home Hospice Care.

e-PainSupport is a digital pain management application (app) designed to facilitate better pain management in hospice. Early testing revealed caregivers found it was easy to use and successful in communicating patient pain and caregiver administration of analgesics to hospice nurses. However, caregiver knowledge of analgesic management remained low. The purpose of this study was to enhance e-PainSupport by (a) adapting and integrating an evidence-based pain educational intervention; (b) increasing ease of accessing and navigating the app; and (c) facilitating app communication with agency electronic health records (EHRs). An advisory board method, including two key stakeholder groups (an expert panel and a caregiver advisory board), guided the adaptation of an evidence-based pain educational intervention. Further, stakeholders recommended format changes to increase app usability. Study staff worked with four hospice agencies to facilitate app communication with EHRs. While modification to the e-PainSupport app to integrate a pain educational intervention and facilitate usability was successful, EHR integration was challenging. Future evaluation is needed to evaluate the effects of e-PainSupport on pain intensity among home hospice patients.

Effects of Home-Based Exercise on Frailty in Patients With End-Stage Renal Disease: Systematic Review.

BACKGROUND: New or worsening frailty is a common problem in patients with end-stage renal disease (ESRD) during the prolonged time awaiting kidney transplantation. Structured physical activity in the dialysis setting has been shown to mitigate frailty, but little is known about the benefits of home-based exercise. The purpose of this systematic review was to summarize the effects of home-based exercise interventions on indicators of frailty (weakness, slowness, low physical activity, perceived exhaustion, and shrinking) among patients diagnosed with ESRD. METHODS: We searched PubMed, MEDLINE, Scopus, CINAHL, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, and Google Scholar using Medical Subject Heading terms and free text keywords including kidney failure, exercise, and frailty. We identified 13 relevant articles (eight randomized controlled trials, five quasi-experimental studies). RESULTS: Our review found potential effectiveness of home-based exercise interventions on mitigating or preventing selected indicators of frailty (e.g., weakness, slowness, low physical activity, perceived exhaustion), particularly when the interventions combined aerobic walking, resistance exercise, and behavioral components and were delivered for at least 6 months. However, no published studies measured the effect of home-based exercise interventions on frailty as a whole. CONCLUSIONS: While existing studies suggest likely benefits of home-based exercise interventions among patients with ESRD, future research is warranted to develop and test home-based physical activity interventions that address all indicators of frailty.

Self-Efficacy, Outcome Expectations, Group Social Support, and Adherence to Physical Activity in African American Women.

BACKGROUND: African American women have lower levels of leisure time physical activity compared to White American women. Interventions to improve physical activity have mixed benefits for African American women, even when guided by theory. Understanding how theoretical constructs used in physical activity interventions relate to changing behavior may provide direction for more successful interventions. OBJECTIVE: The study aimed to examine the relationships among social cognitive constructs (self-efficacy, social support from group behavioral meetings, outcome expectations/realizations), and change in physical activity from baseline to 48 weeks in African American women participating in a lifestyle physical activity program. METHODS: A secondary data analysis of longitudinal data using a correlational design was conducted using data from a 48-week physical activity randomized controlled trial (RCT). The RCT included a group behavioral meeting component with one of three telephone intervention conditions (no calls, personal motivation calls, or automated motivational calls) randomly assigned across six community healthcare sites. The participants were 260 sedentary, midlife African American women with no major signs or symptoms of cardiovascular disease who completed baseline and 48-week assessments of the RCT. Measures included self-efficacy for change in overcoming barriers to physical activity at 24 weeks, physical and psychological outcome realizations at 24 weeks, social support from group behavioral meetings at 24 weeks, and physical activity (self-report and device-measured) change from baseline to 48 weeks. RESULTS: In a hierarchical regression model predicting change in self-reported time spent in weekly moderate-vigorous physical activity at 48 weeks, psychological outcome realizations at 24 weeks were significant positive predictors. In a hierarchical regression model for change in device-measured daily steps at 48 weeks, a self-efficacy change at 24 weeks was a significant positive predictor. DISCUSSION: Attention should be given to increasing self-efficacy to overcome physical activity barriers and achieve self-identified physical and psychological outcomes in physical activity programs.

Development and Feasibility of an Obesity Prevention Intervention for Black Adolescent Daughters and Their Mothers.

Black female adolescents and women have disproportionately higher rates of obesity than their racial/ethnic counterparts. There is an urgent need to address obesity prevention in Black adolescent females through interventions that enhance lifestyle physical activity and improve dietary behaviors. Middle adolescence presents an important opportunity to strengthen the daughter-mother bond and improve healthy behaviors such as physical activity and dietary intake. Because of the intersection of adolescent development, culture and structural racism, it is essential to include mothers; however, this approach is understudied in the literature. This pre-pilot proof of concept study, Black Girls Move, was conducted using a 12-week pre-post within-subjects design to assess feasibility of conducting and delivering the BGM intervention, program satisfaction, and ability to obtain outcome measures in Black ninth and tenth grade daughters and their mothers. Twenty-two dyads were recruited and 14 dyads completed baseline assessments; however, only eight daughters and their mothers attended the first session and remained for the entire study. All dyads had valid objective and self-reported physical activity data. However, two of eight daughters and one mother provided self-reported dietary data that were considered invalid. All individual sessions were rated highly. Excellent attendance, retention, and satisfaction among participants suggest that we succeeded in developing an accepted, culturally relevant intervention. This lifestyle intervention would be strengthened by modifications to recruitment and retention, as well as incorporation of a computerized dietary assessment tool, a tailored dietary app for self-monitoring, and increased photo-based and group homework activities.

Feasibility of a Lifestyle Physical Activity Intervention to Prevent Memory Loss in Older Women With Cardiovascular Disease: A Mixed-Methods Approach.

BACKGROUND: Memory loss in older age affects women more than men and cardiovascular disease is a leading risk factor. Physical activity can improve memory in healthy older adults; however, few physical activity interventions have targeted women with cardiovascular disease, and none utilized lifestyle approaches. PURPOSE: The purpose of this study was to examine feasibility, acceptability, and preliminary effects of a 24-week lifestyle physical activity intervention (physical activity prescription, five group meetings, and nine motivational interviewing calls). METHODS: A sequential mixed-methods approach was used. Participants were 18 sedentary women ≥65 years with cardiovascular disease and without cognitive impairment recruited in August 2017. Feasibility, acceptability, self-reported health, accelerometer-assessed physical activity, and neurocognitive memory tests were measured using a pre-post test design. Two post-intervention focus groups (n = 8) were conducted in June 2018. Concept analysis was used to identify barriers/motivators of intervention participation. RESULTS: Meeting attendance was >72% and retention was 94%. Participants rated the program with high satisfaction. There were significant improvements at 24 weeks in self-rated physical health, objective daily steps, and estimated cardiorespiratory fitness (d = .30-.64). Focus group themes generated recommendations for modifying the intervention. CONCLUSION: Findings support adapting the intervention further for women with cardiovascular disease and testing it in an efficacy trial.

Randomized Controlled Trial of Lifestyle Walking for African American Women: Blood Pressure Outcomes.

The aim of this study was to test the effects of a lifestyle physical activity intervention (group meetings alone vs supplemented by personal or automated calls) on changes in systolic/diastolic blood pressures from baseline to 24 and 48 weeks among African American women. This was a randomized controlled trial with intervention conditions randomly assigned across 6 community health care sites. Participants were 288 sedentary African American women without major signs/symptoms of cardiovascular disease. Each intervention had 6 group meetings over 48 weeks, with 1 of 3 options between meetings: (1) no calls, (2) personal motivational calls, or (3) automated motivational calls. Blood pressures were taken at baseline, 24 weeks, and 48 weeks. Separate analyses were conducted using blood pressure classifications from the 2003 and 2017 high blood pressure guidelines. Average blood pressures decreased approximately 3 mm Hg for systolic and 2 mm Hg for diastolic from baseline to 48 weeks, with no differences between conditions. For both 2003 and 2017 blood pressure classifications, the risk ratio (odds of moving to a lower classification) was 1.44 for each assessment (P < .001). This lifestyle walking intervention appears beneficial in lowering blood pressure across blood pressure classifications in midlife African American women.

Feasibility of e-Pain Reporter: A Digital Pain Management Tool for Informal Caregivers in Home Hospice.

Informal hospice caregivers often have difficulty managing patient pain at home. We developed a digital application, e-Pain Reporter, for informal caregivers to record and providers to monitor patient pain and pain management. The purpose of this study was (1) to assess the feasibility of informal caregivers using the e-Pain Reporter for 9 days in home hospice by investigating recruitment and retention and caregiver satisfaction with and frequency of use of the e-Pain Reporter and (2) describe patient pain characteristics and caregiver's barriers to pain management and self-efficacy in providing patient care in the home. One-group pre-post design was used. Patient-caregiver dyads were recruited from 1 hospice agency. Caregivers were asked to report all patient pain and pain management using the e-Pain Reporter. Feasibility of the e-Pain Reporter was assessed by the average number of times caregivers recorded breakthrough and daily pain and caregiver satisfaction with the app. The 27-item Barriers Questionnaire II and 21-item Caregiver Self-efficacy Scale were administered at baseline. Fourteen dyads enrolled, 2 patients died, and 12 dyads completed the study. Mean number of pain reports over 9 days was 10.5. Caregivers reported high overall satisfaction with the e-Pain Reporter. Barriers scores were moderately high, suggesting erroneous beliefs and misconceptions about pain reporting and use of analgesics, but self-efficacy in managing pain was also high (93% confidence). Findings suggest that the e-Pain Reporter is a feasible method to report and monitor caregiver management of pain at home. Caregiver high barriers and high overconfidence suggest the need for an educational component to the e-Pain Reporter to address misconceptions about pain and pain management.

Care coordination to target patient complexity and reduce disparities in primary care.

OBJECTIVE: The purpose of this study was to describe our Activation and Coordination Team (ACT) model for interprofessional care coordination in primary care and examine feasibility of using ACT medical and social complexity criteria to categorize patients into Quadrants that determine resource utilization. Research questions were: (a) Are there significant differences in demographic, medical, and social characteristics by Quadrant; (b) Do patients with combined high medical and social complexity differ from those with either high medical or social complexity; and (c) Is there an association between initial screening risk level and ACT Complexity Quadrant placement? DESIGN: Cross-sectional, descriptive. SAMPLE: Patients (N = 167) aged 18-65 enrolled in an urban Medicaid managed care network. MEASUREMENTS: Screening and comprehensive health risk assessment questionnaires and clinical data collection from electronic health records. RESULTS: Patient characteristics differed significantly by Quadrant. Combined medical and social complexity produced greater impact than additive effects. Patients who initially screened low risk nevertheless met ACT criteria for medical and/or social complexity. CONCLUSIONS: Greater effects for individuals with medical and social issues are due to interactions among factors. Traditional screening may miss patients with complex needs who need care coordination. Care coordination skills should be incorporated into population health curricula.

African-American Women's Perceived Risk for Cardiovascular Disease versus Framingham Risk.

Cardiovascular disease (CVD) is the leading cause of death among African-American women in the United States. Accurate CVD risk perception may motivate these women to participate in health-promoting behaviors; however, perceived risk may not align with objective CVD risk. Our objective was to examine CVD risk perception, risk factors, and objective estimated risk (based on Framingham scores). This was a secondary data analysis of data collected from a 12-month lifestyle PA intervention conducted with 281 African-American women. Subjective perceived CVD risk was measured with two questions; CVD risks were examined via health assessment and self-questionnaire; and objective estimated CVD risk was calculated using the Framingham Risk score. Despite having several objective risk factors for CVD development, most participants perceived their CVD risk as low, and their Framingham scores were low. The Framingham Risk score may not be the best predictor of CVD risk for African-American women.

Components of the Advance Care Planning Process in the Nursing Home Setting.

The purposes of this study were to describe the advance care planning process for nursing home residents and identify common concerns regarding advance care planning. We conducted a content analysis of video-conferenced advance care planning meetings in the nursing home. Fourteen nursing home residents and 10 family members were included in the analysis. Themes based on the participants' statements during the meetings were used to generate the Advance Care Planning Process Framework. The Advance Care Planning Process Framework has 3 primary phases: (1) assess resident's status regarding end-of-life care, which includes establishing common language; identifying resident's unrealistic goals and wishes; and identifying inconsistencies between resident's expressed wishes and the preferences documented in medical record; (2) negotiate realistic plan of care, which includes addressing inconsistencies between resident's and family's goals; rephrasing goals and wishes in hypothetical scenarios; and clarifying goals; and (3) create action plan, which includes complete advance directives and revisit/revise in the future as needed. Most of the consultations resulted in action plans to facilitate concordance between resident wishes and medical records. Advance care planning with palliative care specialists provided a valuable opportunity for nursing home residents and families to discuss advance directives and provided valuable clarification of their goals of care.

Steps to Effective Problem-Solving in group homes.

Aggressive/challenging behaviors (A/CB) are a major public health problem for individuals with intellectual disabilities (ID). A leading reason for psychiatric hospitalizations and incarcerations, such behaviors are costly to the health care system, agencies, and families. Social problem-solving (SPS) training programs for individuals with ID have had positive behavioral results, but most were conducted in clinical or forensic settings. None was a community-based preventive intervention, none examined whether the behaviors decreased in residential and work settings, and none addressed cost-effectiveness. In preliminary work, we modified an effective SPS training program (ADAPT: Attitude, Define, Alternatives, Predict, and Try out), using input from individuals with ID and residential staff, as a community-based preventive intervention that we delivered in group homes (STEPS: Steps to Effective Problem-solving). Individuals with ID have high rates of obesity, and our attention-control condition is a nutrition intervention: Food for Life. We describe the protocol for a randomized clinical trial to: (1) test the efficacy of the STEPS intervention for improving SPS skills and reducing A/CB compared to an attention-control nutrition intervention in group homes; (2) assess the mediating effect of residential staff SPS skills, group-home level SPS skills, and group cohesiveness on the improvement of SPS skills and reductions in A/CB; and (3) evaluate the cost-effectiveness of STEPS. We expect to show that STEPS is a preventive strategy to reduce A/CBs among individuals with ID and improve the cost-effectiveness of their care.

Multilevel Determinants of Common Mental Disorders in Migrant and Non-Migrant Wives in Tajikistan.

The purpose of this study was to investigate common mental disorders among Tajik migrant and non-migrant wives in a primary care center. Using a cross sectional design, quantitative surveys using standard questionnaires were administered to 300 married Tajik women aged 18-45 in Dushanbe. Descriptive and multivariate analyses described the demographic and mental health patterns, and comparison of key sub-groups, using Chi-square, T-test and regression. 26% of women in primary care had moderate or severe depression, 17% had moderate or severe anxiety and 20% had moderate or severe PTSD. Lifetime physical or emotional abuse was reported in 22% and women with lifetime physical or emotional abuse had higher depression, anxiety and PTSD scores. Significant multivariate associations predicted the following risk factors: for depression (R2=.40): higher number of people you live with, older age of woman, and migrant husband; for anxiety (R2=.41):more direct trauma and older age of woman; for PTSD (R2 =.48):lower number of people you live with, more direct trauma, older age of woman, highernumber of children, non-migrant husband, and lifetime emotional or physical abuse. Mental health interventions are needed in primary care settings for women with common mental disorders, including those exposed to trauma and migration.

Subjective Versus Objective Estimated Cardiovascular Disease Risk and Adherence to Physical Activity in African American Women.

BACKGROUND: Cardiovascular disease (CVD) is the leading cause of death for African American (AA) women in the United States. Despite high prevalence of CVD risk factors, AA women perceive their CVD risk as low. OBJECTIVE: Our objectives were to (1) identify relationships between subjective (self-reported perceived) CVD risk and objective CVD risk estimated by the American College of Cardiology/American Heart Association atherosclerotic CVD (ASCVD) risk estimator, (2) identify demographic and psychosocial factors associated with subjective perceived risk and discrepancy with objective estimated CVD risk, and (3) determine whether subjective perceived CVD risk was associated with physical activity (PA) adherence. METHODS: This was a secondary data analysis of data collected from a 12-month lifestyle PA intervention conducted with 281 AA women. Subjective perceived CVD risk was measured by 1 question; objective estimated CVD risk was calculated using the ASCVD score. Women were categorized by congruence or discrepancy between subjective perceived and objective estimated CVD risk. RESULTS: Subjective perceived CVD risk and objective ASCVD risk scores were both low. Approximately 20% subjectively perceived their risk as lower than objective ASCVD scores. Atherosclerotic CVD risk discrepancy groups differed by depressed mood symptoms. Participants reported many perceived barriers to PA. Perceived CVD risk was not related to PA adherence. CONCLUSIONS: The significance of associated CVD risk factors may be underestimated by AA women, leading to discrepancy between subjective and objective risk estimates. Research is needed to clarify relationships among perceived risk, estimated risk using risk calculators such as ASCVD, and health behavior.

African-American Women's Long-term Maintenance of Physical Activity Following a Randomized Controlled Trial.

OBJECTIVES: Our purpose was to determine long-term maintenance of physical activity (PA) following the 48-week Women's Lifestyle PA program, targeted/tailored for African-American women. METHODS: The parent study consisted of a 3-arm randomized clinical trial with 3 assessment points: baseline (pre-intervention); 24 weeks post-baseline (end active intervention); and 48 weeks post-baseline (end maintenance intervention). Present analyses supplement the original results by adding a long-term maintenance assessment that occurred 2 to 4 years post-baseline. Participants were 288 African-American women aged 40 to 65 without major signs/symptoms of pulmonary/cardiovascular disease. The active intervention included 5 group meetings, with 9 personal motivational calls, 9 automated motivational calls, or no calls between meetings. The maintenance intervention included one group meeting and either 2 calls or no calls. PA was assessed with the Community Healthy Activities Model Program for Seniors. RESULTS: Retention was 90%. Over long-term maintenance, there was a decline in PA, but levels remained significantly higher than baseline for moderate/vigorous PA (p < .001), leisure moderate/vigorous PA (p < .001) and walking (p = .006). Variations by condition/site were not statistically significant. CONCLUSIONS: Our findings suggest that long-term maintenance of PA increases resulting from group meetings in an active intervention occur when followed by a maintenance intervention.

Impact of Individual and Neighborhood Factors on Cardiovascular Risk in White Hispanic and Non-Hispanic Women and Men.

Cardiovascular disease (CVD) is the leading cause of mortality for adults in the US, regardless of ethnicity. A cross-sectional correlational design was used to describe and compare CVD risk and cardiac mortality in White Hispanic and non-Hispanic women and men. Data from 3,317 individuals (1,523 women and 1,794 men) hospitalized for non-cardiac causes during 2012-2013, and data from the 2010 United States Census were included. The sex-specific 10-year Framingham General Cardiovascular Risk Score (FRS-10) was used to estimate long-term risk for major cardiac events. Approximately three-quarters of the sample was White Hispanic. FRS-10 scores were generally low, but a high prevalence of risk factors not included in the standard FRS-10 scoring formula was seen. White Hispanic women had significantly lower estimated CVD risk scores compared to White Hispanic and non-Hispanic men despite higher non-FRS-10 risks. Neighborhood median household income had a significant negative relationship and Hispanic neighborhood concentration had a significant positive relationship with cardiac mortality. Hispanic concentration was the only predictor of estimated CVD risk in a multilevel model. CVD risk assessment tools that are calibrated for ethnic groups and socioeconomic status may be more appropriate for Hispanic individuals than the FRS-10. Neighborhood-level factors should be included in clinical cardiac assessment in addition to individual characteristics and behavioral risks. Researchers should continue to seek additional risk factors that may contribute to or protect against CVD in order to close the gap between estimated CVD risk and actual cardiac mortality for Hispanics in the US. © 2016 Wiley Periodicals, Inc.

Barriers to physical activity as moderators of intervention effects.

The impact of interventions to increase physical activity (PA) may vary as a function of participants' barriers to PA. The aim of this paper is to determine whether individual barriers (demographic, physical health, psychological health, neighborhood factors, perceived barriers to PA, social support for PA) moderate treatment effects on increases in PA. Three treatment conditions tested the relative efficacy of a group-based PA intervention alone or supplemented by either personal or automated phone calls made between group meetings. From 2010 to 2012, 284 African American women (ages 40-65) living in the Chicago, IL, area were randomized to one of the three treatment conditions. Data collection occurred at baseline as well as 24 and 48 weeks after baseline. Moderation of intervention effects by barriers to PA were tested across four outcome measures (self-reported moderate-vigorous PA, self-reported walking, accelerometer steps, and aerobic fitness) using multilevel mixed-effects analyses. Significant condition by barrier interaction effects for the accelerometer steps outcome were found for material hardships, general health, depressive symptoms, neighborhood crime rate, and perceived barriers to PA. For aerobic fitness, intervention effects were moderated by material hardships and perceived pain. Increases in the outcome variables were greater for the conditions in which group sessions were supplemented with personal and/or automated calls. Among participants with greater barriers to PA, supplementing the intervention group meetings with between-session personal and/or automated phone calls may be an effective way to strengthen intervention effects. These results may inform the use of treatment supplements in the context of adaptive interventions.

Experiences of Military Spouses of Veterans With Combat-Related Posttraumatic Stress Disorder.

PURPOSE: To explore the experiences of military spouses living with veterans with combat-related posttraumatic stress disorder (PTSD). DESIGN: Husserlian phenomenology was chosen as the theoretical framework because it allowed a deeper understanding of the unfolding of the spouses' daily experience. METHODS: A purposive sample of 14 spouses living with veterans with symptoms of PTSD participated in unstructured interviews. Data were analyzed using a modification of the Colaizzi phenomenological method. FINDINGS: Spouses recognized that the veteran was no longer the same person, with life becoming one of living with the unpredictability of PTSD. The spouses bore the burden to maintain normalcy in the family and eventually created a new life. CONCLUSIONS: Military spouses endure psychological stress and strain, while living with a veteran with PTSD. There is a need for more programs to support the resilience of military spouses. CLINICAL RELEVANCE: Life for military spouses of veterans with PTSD is ever-changing and unpredictable. Practitioners need to be aware of the stress that spouses experience and develop programs and interventions that bolster the resilience of military families.

Randomized Clinical Trial of the Women's Lifestyle Physical Activity Program for African-American Women: 24- and 48-Week Outcomes.

PURPOSE: To compare the effects of a physical activity (PA) intervention of group meetings versus group meetings supplemented by personal calls or automated calls on the adoption and maintenance of PA and on weight stability among African-American women. DESIGN: Randomized clinical trial with three conditions randomly assigned across six sites. SETTING: Health settings in predominately African-American communities. SUBJECTS: There were 288 women, aged 40 to 65, without major signs/symptoms of pulmonary/cardiovascular disease. INTERVENTION: Six group meetings delivered over 48 weeks with either 11 personal motivational calls, 11 automated motivational messages, or no calls between meetings. MEASURES: Measures included PA (questionnaires, accelerometer, aerobic fitness), weight, and body composition at baseline, 24 weeks, and 48 weeks. ANALYSIS: Analysis of variance and mixed models. RESULTS: Retention was 90% at 48 weeks. Adherence to PA increased significantly (p < .001) for questionnaire (d = .56, 128 min/wk), accelerometer (d = .37, 830 steps/d), and aerobic fitness (d = .41, 7 steps/2 min) at 24 weeks and was maintained at 48 weeks (p < .001), with no differences across conditions. Weight and body composition showed no significant changes over the course of the study. CONCLUSION: Group meetings are a powerful intervention for increasing PA and preventing weight gain and may not need to be supplemented with telephone calls, which add costs and complexity.

Women's Lifestyle Physical Activity Program for African American Women: Fidelity Plan and Outcomes.

BACKGROUND: For interventions to be implemented effectively, fidelity must be documented. We evaluated fidelity delivery, receipt, and enactment of the 48-week Women's Lifestyle Physical Activity Program conducted to increase physical activity and maintain weight in African American women. METHODS: Three study conditions all received 6 group meetings; 1 also received 11 motivational interviewing personal calls (PCs), 1 received11 automated motivational message calls (ACs), and 1 received no calls. Group meeting delivery was assessed for adherence and competence. PC delivery was assessed with the Motivational Interviewing Treatment Integrity Code. Receipt was defined as group meeting attendance, completion of PCs, and listening to ACs. Enactment was number of weeks an accelerometer was worn. RESULTS: For group meeting delivery, mean adherence was 80.8% and mean competence 2.9 of 3.0. Delivery of PCs did not reach criterion for competence. Receipt of more than one-half the dose was achieved for 84.9% of women for group meetings, 85.5% for PCs, and 42.1% for ACs. Higher group meeting attendance was associated with higher accelerometer steps at 24 weeks and lower BMI at 24 and 48 weeks. CONCLUSIONS: Fidelity measurement and examination of intervention delivery, receipt, and enactment are important to explicate conditions in which interventions are successful.