Use of a randomized multiple baseline design: rationale and design of the spirited life holistic health intervention study

When Shepherds Shed: Trajectories of Weight-Related Behaviors in a Holistic Health Intervention Tailored for US Christian Clergy

Maintaining healthy behaviors is challenging. Based upon previous reports that in North Carolina (NC), USA, overweight/obese clergy lost weight during a two-year religiously tailored health intervention, we described trajectories of diet, physical activity, and sleep. We investigated whether behavior changes were associated with weight and use of health-promoting theological messages. Improvements were observed in sleep, calorie-dense food intake, and physical activity, with the latter two associated with weight loss. While theological messages were well-retained, their relationship with behaviors depended on the specific message, behavior, and timing. Findings offer insights into weight loss mechanisms, including the role of theological messages in religiously tailored health interventions.

Understanding engagement with Brown Buttabean Motivation, an Auckland grassroots, Pacific-led holistic health programme: a qualitative study

OBJECTIVES

The aim was to understand how participants engage with Brown Buttabean Motivation (BBM) a grassroots, Pacific-led holistic health programme and the meaning it has in their lives. The objectives were to explore the impact BBM had on all aspects of their health and well-being, what attracted them, why they stayed, identify possible enablers and barriers to engagement, and understand impact of COVID-19 restrictions.

DESIGN

Qualitative study with thematic analysis of semi-structured interviews of BBM participants, followed by theoretical deductive analysis of coded data guided by Pacific Fonofale and Māori Te Whare Tapa Whā health models. In this meeting-house metaphor, floor is family, roof is culture, house-posts represent physical, mental, spiritual and sociodemographic health and well-being, with surroundings of environment, time and context.

SETTING

Interviews of BBM members conducted in South Auckland, New Zealand, 2020.

PARTICIPANTS

22 interviewees (50% female) aged 24-60 years of mixed Pacific and Māori ethnicities with a mixture of regular members, attendees of the programme for those morbidly obese and trainers.

RESULTS

Two researchers independently coded data with adjudication and kappa=0.61 between coders. Participants identified the interactive holistic nature of health and well-being. As well as physical, mental and spiritual benefits, BBM helped many reconnect with both their family and their culture.

CONCLUSIONS

BBM's primary aim is weight-loss motivation. Many weight loss studies provide programmes to improve physical exercise and nutrition, but seldom address sustainability and other core factors such as mental health. Programmes are often designed by researchers or authorities. BBM is a community-embedded intervention, with no reliance external authorities for its ongoing implementation. It addresses many factors impacting participants' lives and social determinants of health as well as its core business of exercise and diet change. Our results indicate that BBM's holistic approach and responsiveness to perceived community needs may contribute to its sustained success.

Age differences in trajectories of depressive, anxiety, and burnout symptoms in a population with a high likelihood of persistent occupational distress

OBJECTIVES

Work in occupations with higher levels of occupational stress can bring mental health costs. Many older adults worldwide are continuing to work past traditional retirement age, raising the question whether older adults experience depression, anxiety, or burnout at the same or greater levels as younger workers, and whether there are differences by age in these levels over time.

DESIGN/SETTING/PARTICIPANTS

Longitudinal survey of 1161 currently employed US clergy followed every 6-12 months for up to 66 months.

MEASUREMENTS

Depression was measured with the 8-item Patient Health Questionnaire (PHQ-8). Anxiety was measured using the anxiety component of the Hospital Anxiety and Depression Scale (HADS). Burnout symptoms were assessed using the three components of the Maslach Burnout Inventory: emotional exhaustion (EE), depersonalization (DP), and sense of personal accomplishment (PA).

RESULTS

Older participants had lower scores of depression, anxiety, EE, and DP and higher levels of PA over time compared to younger adults. Levels of EE decreased for older working adults, while not significantly changing over time for those younger. DP symptoms decreased over time among those 55 years or older but increased among those 25-54 years.

CONCLUSIONS

Older working adults may have higher levels of resilience and be able to balance personal life with their occupation as well as may engage in certain behaviors that increase social support and, for clergy, spiritual well-being that may decrease stress in a way that allows these older adults to appear to tolerate working longer without poorer mental health outcomes.

Some Rest for the Weary? A Qualitative Analysis of Clergy Methods for Managing Demands

In many ways, clergy (i.e., religious leaders including pastors, ministers) are a high-risk population. In their efforts to ensure the spiritual well-being of their congregations, clergy may neglect their own well-being and be unaware of the potentially detrimental effects that their work has on their health. The purpose of this study was to add to the growing knowledge base about how clergy perceive the relationship between their work and their well-being, the strategies they use to recover from their work, and the ways they balance work and nonwork areas of their lives. This qualitative study explores these areas to further understand the nature of clergy work and recovery from work. Clergy (N = 332) were asked to respond to a set of open-ended prompts related to their perceptions of work interference with health, and strategies at and outside of work they use to manage work and nonwork demands. The present study sheds light on recovery strategies (i.e., self-care practices) and practices clergy may use to successfully manage demands in the work and nonwork areas of their lives. Specifically, prioritizing, personal time (e.g., time spent in hobbies), and physical activities emerged as common strategies and practices. Our results have the potential to guide researchers in how to design interventions aimed at assisting individuals in this at-risk population.

Strategies for Designing Clergy and Spouse Obesity-Related Programs

PURPOSE

Clergy have influence on the health of congregations and communities yet struggle with health behaviors. Interventions tailored to their occupation-specific demands and unique needs may provide a solution. Qualitative methods were used to identify opportunities and resources for the development of an effective obesity-related program for clergy.

APPROACH

Ninety-minute focus groups were held with clergy (3 groups) and spouses (3 separate groups). Discussion explored: Program target(s); Opportunities and barriers that influence diet, physical activity, and stress-reduction practices; Empowering and culturally relevant health promotion strategies.

SETTING

All study activities took place in Memphis, TN.

PARTICIPANTS

Eighteen clergy and fourteen spouses participated. All clergy were male, all spouses were female.

METHOD

Previous research with clergy informed the interview guide and the PEN-3 framework aided in organizing the coding of clergy and spouse focus groups. Focus groups were audio recorded and transcripts analyzed using NVivo® 12.

RESULTS

Themes included: 1) Intervention targets-clergy, spouses, congregations; 2) Opportunities and barriers-making time, establishing boundaries, church traditions, individuals who support and hinder behavior change; 3) Intervention strategies-tools for healthy eating, goal setting, camaraderie, combining face-to-face with eHealth modalities.

CONCLUSION

The relationship between clergy, spouse, and congregation make it important for obesity-related programs to target the unique needs of both clergy and spouses. Strategies should focus on healthy eating and personal connections no matter the modality used.

The impact of an integrated depression and HIV treatment program on mental health and HIV care outcomes among people newly initiating antiretroviral therapy in Malawi

BACKGROUND

Depression is highly prevalent among patients newly starting antiretroviral treatment (ART) in Malawi and many other countries. Untreated depression at ART initiation can disrupt the HIV care continuum. Effective approaches for depression screening and treatment exist for low-resource settings, but they are rarely applied. Identifying effective implementation strategies are critical.

METHODS

A pilot program integrated depression screening and treatment into routine HIV care using existing staff at two public health clinics in Malawi in two phases; a screening-only "control" phase and an active "intervention" phase. During the intervention phase, providers prescribed antidepressants or referred patients for Friendship Bench problem-solving therapy. We evaluated the program's impact on retention in HIV care, viral suppression, and depression remission at 6 months using tabular comparisons and log-binomial models to estimate adjusted risk ratios and mean differences among the intervention group relative to the control group.

RESULTS

Nearly all consenting participants were screened for depression appropriately and 25% had mild to severe depressive symptoms. During the intervention phase, 86% of participants with mild depressive symptoms started Friendship Bench therapy and 96% of participants with moderate to severe depressive symptoms started antidepressants. Few participants in the intervention group received consistent depression treatment over their first 6 months in care. In the adjusted main analysis, program exposure did not demonstrably affect most HIV or mental health outcomes, though the probability of currently being on ART at 6 months was significantly lower among the intervention group than the control group [RR 0.6(95%CI: 0.4-0.9)].

CONCLUSIONS

While it is feasible to integrate depression screening and treatment initiation into ART initiation, providing ongoing depression treatment over time is challenging. Similar implementation science studies focused on maintaining depression management will be increasingly important as we strive to understand and test the best ways to implement evidence-based depression treatment within HIV care.

Using a holistic health approach to achieve weight-loss maintenance: results from the Spirited Life intervention

Weight-loss maintenance is essential to sustain the health benefits of weight loss. Studies with lower intensity intervention supports under real-world conditions are lacking. This study examined changes in weight and cardiometabolic biomarkers among Spirited Life participants following initial 12-month weight loss at 12-24 months and 24-42 months. A total of 719 clergy received a wellness intervention, including a 10-week online weight-loss program in the first 12 months and monthly health coaching throughout 24 months. Mean changes in weight, blood pressure, high-density lipoproteins, and triglycerides were estimated using random effects linear models, accounting for repeated measures. Weight was additionally analyzed in subsamples stratified by body mass index (BMI). At baseline, 17.1% of participants had BMI < 25 kg/m2 and 11.8% had BMI ≥ 40 kg/m2. Mean 12-month weight loss was -2.4 kg (95% CI: -2.8 kg, -2.1 kg). On average, at 42 months, participants regained weight but did not exceed baseline (-0.5 kg, 95% CI: -1.2 kg, 0.2 kg), improvements in triglycerides were completely sustained (-13.9 mg/dL, 95% CI: -18.6 mg/dL, -9.2 mg/dL), and systolic blood pressure improvements remained significant (-1.9 mmHg, 95% CI: -3.0 mmHg, -0.9 mmHg). Participants with a BMI ≥ 40 kg/m2 lost significantly more weight that was sustained at 42 months (-5.8 kg, 95% CI: -8.9 kg, -2.7 kg). The Spirited Life wellness intervention produced weight loss and, for participants with higher levels of obesity, sustained weight-loss maintenance. The intervention was effective for long-term prevention of weight gain among participants with BMI of 25 to ≤40 kg/m2, through 42 months. Wellness interventions such as Spirited Life should be considered for adoption.

Attitudes and behaviors that differentiate clergy with positive mental health from those with burnout

Clergy provide significant support to their congregants, sometimes at a cost to their mental health. Identifying the factors that enable clergy to flourish in the face of such occupational stressors can inform prevention and intervention efforts to support their well-being. In particular, more research is needed on positive mental health and not only mental health problems. We conducted interviews with 52 clergy to understand the behaviors and attitudes associated with positive mental health in this population. Our consensual grounded theory analytic approach yielded five factors that appear to distinguish clergy with better versus worse mental health. They were: (1) being intentional about health; (2) a "participating in God's work" orientation to ministry; (3) boundary-setting; (4) lack of boundaries; and (5) ongoing stressors. These findings point to concrete steps that can be taken by clergy and those who care about them to promote their well-being.

Persistent Depressive Symptoms in a Population With High Levels of Occupational Stress: Trajectories Offer Insights Into Both Chronicity and Resilience

Religious participation and spirituality are linked to good mental health. However, clergy may experience more depression than is observed in the general population, which may be due in part to high job strain. The objectives of this study were to identify distinct longitudinal trajectories of depressive symptoms in clergy and to identify variables associated with each course. The sample was 1172 clergy who were followed for up to 66 months. Depressive symptoms were measured using the Patient Health Questionnaire (PHQ-8), which was administered approximately every 6 months. Latent class trajectory analysis was conducted for group identification, and a 3-class trajectory model fit the data best. Class 1 (38% of the sample) had minimal or no depressive symptoms over time, class 2 (47%) had chronic mild symptoms, and class 3 (15%) had persistent moderate/severe symptoms. Occupational distress was significantly associated with trajectory class. The odds of being in either the chronic mild or the persistent moderate/severe depressive symptom class were significantly higher for those who were female, for those with fair/poor self-rated health, for those with more perceived financial or occupational stress, for those with lower levels of perceived emotional support, and/or for those with lower levels of spiritual well-being. The class exhibiting resilience to depressive symptoms had higher levels of perceived support and spiritual well-being as well as lower levels of perceived financial and occupational stress. A substantial percentage of clergy, and possibly people in similar helping occupations, may experience significant levels of depressive symptoms that do not remit over time. These individuals may benefit from treatments that address work-related coping.

Leading God's People: Perceptions of Influence Among African-American Pastors

Religious leaders, particularly African-American pastors, are believed to play a key role in addressing health disparities. Despite the role African-American pastors may play in improving health, there is limited research on pastoral influence. The purpose of this study was to examine African-American pastors' perceptions of their influence in their churches and communities. In-depth interviews were conducted with 30 African-American pastors and analyzed using a grounded theory approach. Three themes emerged: the historical role of the church; influence as contextual, with pastors using comparisons with other pastors to describe their ability to be influential; and a reciprocal relationship existing such that pastors are influenced by factors such as God and their community while these factors also aid them in influencing others. A conceptual model of pastoral influence was created using data from this study and others to highlight factors that influence pastors, potential outcomes and moderators as well as the reciprocal nature of pastoral influence.

A 2-Year Holistic Health and Stress Intervention: Results of an RCT in Clergy

INTRODUCTION

This study sought to determine the effect of a 2-year, multicomponent health intervention (Spirited Life) targeting metabolic syndrome and stress simultaneously.

DESIGN

An RCT using a three-cohort multiple baseline design was conducted in 2010-2014.

SETTING/PARTICIPANTS

Participants were United Methodist clergy in North Carolina, U.S., in 2010, invited based on occupational status. Of invited 1,745 clergy, 1,114 consented, provided baseline data, and were randomly assigned to immediate intervention (n=395), 1-year waitlist (n=283), or 2-year waitlist (n=436) cohorts for a 48-month trial duration.

INTERVENTION

The 2-year intervention consisted of personal goal setting and encouragement to engage in monthly health coaching, an online weight loss intervention, a small grant, and three workshops delivering stress management and theological content supporting healthy behaviors. Participants were not blinded to intervention.

MAIN OUTCOME MEASURES

Trial outcomes were metabolic syndrome (primary) and self-reported stress and depressive symptoms (secondary). Intervention effects were estimated in 2016 in an intention-to-treat framework using generalized estimating equations with adjustment for baseline level of the outcome and follow-up time points. Log-link Poisson generalized estimating equations with robust SEs was used to estimate prevalence ratios (PRs) for binary outcomes; mean differences were used for continuous/score outcomes.

RESULTS

Baseline prevalence of metabolic syndrome was 50.9% and depression was 11.4%. The 12-month intervention effect showed a benefit for metabolic syndrome (PR=0.86, 95% CI=0.79, 0.94, p<0.001). This benefit was sustained at 24 months of intervention (PR=0.88; 95% CI=0.78, 1.00, p=0.04). There was no significant effect on depression or stress scores.

CONCLUSIONS

The Spirited Life intervention improved metabolic syndrome prevalence in a population of U.S. Christian clergy and sustained improvements during 24 months of intervention. These findings offer support for long-duration behavior change interventions and population-level interventions that allow participants to set their own health goals.

TRIAL REGISTRATION

This study is registered at www.clinicaltrials.gov NCT01564719.

An Examination of Personal Health Promotion and Curricular Coverage of Health at US Seminary Schools

Seminary schools train clergy members, who have significant influence on the health-related environment of their faith-based organizations. The purpose of this study was to examine health promotion in seminary schools, including curriculum coverage of health-related topics. This cross-sectional, mixed methods study used print and online surveys. Seminary schools (n = 57) self-reported approaches to health and health-related curriculum. Most schools emphasized the inclusion of health in clerical practice, and healthy behaviors among students, and covered holistic views of health and self-care issues within their curriculum. This study provides insight into how seminary schools are training future generations of clergy on health-related topics.

Stepped wedge cluster randomised trials: a review of the statistical methodology used and available

BACKGROUND

Previous reviews have focussed on the rationale for employing the stepped wedge design (SWD), the areas of research to which the design has been applied and the general characteristics of the design. However these did not focus on the statistical methods nor addressed the appropriateness of sample size methods used.This was a review of the literature of the statistical methodology used in stepped wedge cluster randomised trials.

METHODS

Literature Review. The Medline, Embase, PsycINFO, CINAHL and Cochrane databases were searched for methodological guides and RCTs which employed the stepped wedge design.

RESULTS

This review identified 102 trials which employed the stepped wedge design compared to 37 from the most recent review by Beard et al. 2015. Forty six trials were cohort designs and 45 % (n = 46) had fewer than 10 clusters. Of the 42 articles discussing the design methodology 10 covered analysis and seven covered sample size. For cohort stepped wedge designs there was only one paper considering analysis and one considering sample size methods. Most trials employed either a GEE or mixed model approach to analysis (n = 77) but only 22 trials (22 %) estimated sample size in a way which accounted for the stepped wedge design that was subsequently used.

CONCLUSIONS

Many studies which employ the stepped wedge design have few clusters but use methods of analysis which may require more clusters for unbiased and efficient intervention effect estimates. There is the need for research on the minimum number of clusters required for both types of stepped wedge design. Researchers should distinguish in the sample size calculation between cohort and cross sectional stepped wedge designs. Further research is needed on the effect of adjusting for the potential confounding of time on the study power.

"We Hide Under the Scriptures": Conceptualization of Health Among United Methodist Church Clergy in Kenya

As community leaders, clergy are well-positioned to impact the health of their congregants. Clergy's conceptualizations of health influence their own self-care and how they minister to others. Interviews and focus group discussions on health conceptualizations and health-seeking behaviors were conducted with 49 United Methodist Church clergy in Western Kenya. Data were analyzed using interpretative phenomenological methods. Participants defined health holistically using an environmental health model. Some participants reported not seeking health care so their congregants would believe that their faith kept them healthy. Participants who believed that health comes directly from God reported seeking health care less often. Participants also reported combining traditional indigenous medicine with Western medicine. This study has implications for health promotion among Kenyan clergy and offers the first study of health conceptualization among clergy in Africa.