Browsing by Author "de Groot, Mary"
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Item 5-OR: Health Disparities in People with and without Diabetes during the COVID-19 Pandemic(American Diabetes Association, 2021-06-01) Myers, Barbara A.; Klingensmith, Rachel; de Groot, Mary; Medicine, School of MedicinePurpose: To characterize the psychosocial experiences of adults with (PWD) and without diabetes (ND) during the COVID-19 pandemic. US adults (2176) completed a web-based survey in May-June, 2020 and November-December, 2020, including demographics, COVID-19 exposure, diabetes-related distress (DDS-17), depressive symptoms (PHQ-8) and anxiety (GAD-7). At baseline, mean age was 49.6 years (S.D. = 16.9), 80% female, 88.3% White, with an annual household income of ≥ $60,000 (57.6%), type 2 diabetes (T2D; 301,13.9%), 145 prediabetes (145, 6.6%) and type 1 (T1D, 100, 4.6%). One-third (29.7%) reported decreased income due to the pandemic. T2Ds had more medical comorbidities and COVID risk factors than T1Ds and NDs (all p < 0.01). Mean PHQ-8 scores were 7.1 (S.D. = 5.8; mild), with the T2Ds (M = 7.7; S.D. = 5.9) exceeding NDs (M = 6.9; S.D. = 5.7; p<.001). Mean DDS-17 and GAD-7 scores were comparable for T1Ds and T2Ds (moderate level; p=NS). At 6 months (6MFU), 1,345 (62.6%) completed follow up surveys. Completers were more likely to be older, male, White, married, with higher education levels, and homeowners, with a greater proportion of medical comorbidities and lower A1cs at baseline than non-completers (all p<.05). 6MFU completers had lower baseline depressive symptoms and diabetes distress, lower household COVID-19 rates and less difficulty paying bills than non-completers (all p<.05). At 6MFU for all groups, depressive symptoms decreased (p<.0001) and financial strain improved (p<.001), while COVID exposure increased (personal and household, p<.001). Diabetes distress remained at a moderate level for T1Ds and T2Ds. T1Ds and T2Ds showed comparable levels of depressive symptoms to NDs but were more likely to report financial hardship (p<.05) and difficulty paying bills than NDs (p<.001). Health outcomes were worse for PWDs compared to NDs during the COVID-19 pandemic despite high SES protective factors. Persistent financial strain and diabetes distress increase the risk for future poor health outcomes.Item 50 Years of Behavioral Science in Diabetes: A 2020 Vision of the Future(ADA, 2021) de Groot, Mary; Medicine, School of MedicineItem A Window Into Mental Health: Developing and Pilot-Testing a Mental Health Promotion Intervention for Mexican Immigrants Through the Ventanilla de Salud Program(Frontiers, 2022-04-14) Rodríguez, Delia Lilian Martínez; Vázquez, Tonatiuh González; Serrano, Margarita Márquez; de Groot, Mary; Fernandez, Alicia; Casanova, Ines Gonzalez; Medicine, School of MedicineBackground Mexican immigrants in the United States face mental health challenges, disparities, and limited access to healthcare; however, mental health promotion efforts specifically targeting this population have been insufficient. The objective of this study was to develop and test a mental health promotion intervention based on protective mental health factors and coping strategies for Mexican immigrants recruited through a free, consulate-based program in Atlanta. Material and Methods Working with the Ventanilla de Salud program, we conducted a longitudinal study in three phases: formative research and design, pre-intervention assessment and post-implementation evaluation. The intervention was designed based on the health promotion model and interviews with stakeholders. Qualitative information was collected by semi-structured interviews with participants before and after the intervention. Quantitative outcomes were knowledge about protective factors and coping mechanisms, and psychosocial distress. Differences were assessed using the Wilcoxon non-parametrical test. Intent-to-treat analysis was conducted with all participants who signed the informed consent (carrying last observation forward), and a complete case analysis was conducted with those who attended at least 70% of the sessions and completed the post- implementation evaluation. Results Twenty-five participants were enrolled in the intervention. Mean age was 38 years, and the majority were women. Only nine participants attended at least 70% of the sessions and completed the final evaluation. Men, those who did not complete high school, and workers in service or construction jobs were more likely to drop out. Knowledge about protective factors [pre- vs. post-intervention median (inter-quartile range) = 111 (100, 120) vs. 115 (100, 124)] and coping mechanisms [96 (85, 104) vs. 99 (90, 110)], as well as psychosocial distress [3 (2, 3) vs. 2 (2, 3)] improved after the intervention in both intent-to treat and complete case analyses (p < 0.05). Qualitative results also support improvements in targeted protective factors. Discussion The intervention was successful in improving psychological distress among Mexican immigrants. These results support the implementation of evidence-based mental health promotion interventions among Mexican immigrants via free and familiar programs. A limitation was the high attrition; future studies should explore approaches to improve retention in this population.Item Associations between immigrant status and pharmacological treatments for diabetes in U.S. adults(APA, 2018) Hsueh, Loretta; Vrany, Elizabeth A.; Patel, Jay S.; Hollingshead, Nicole A.; Hirsh, Adam T.; de Groot, Mary; Stewart, Jesse C.; Psychology, School of ScienceObjectives: Although treatment disparities in diabetes have been documented along racial/ethnic lines, it is unclear if immigrant groups in the United States experience similar treatment disparities. Our objective was to determine whether immigrant status is associated with differences in pharmacological treatment of diabetes in a nationally representative sample of adults with diabetes. We were specifically interested in differences in treatment with oral hypoglycemic agents (OHA) and insulin. Method: Respondents were 2,260 adults from National Health and Nutritional Examination Survey (NHANES) 2003–2012 with a self-reported diabetes diagnosis. Immigrant status was indicated by birth within (U.S.-born) or outside (foreign-born) the 50 U.S. States or Washington, DC. Multinomial logistic regression analyses examined associations between immigrant status and (a) treatment with OHAs only and (b) treatment with insulin only or insulin and OHA combination therapy, using no treatment as the reference group. Results: Adjusting for demographics, diabetes severity and duration, cardiovascular disease (CVD), and CVD risk factors, being foreign-born versus U.S.-born was not associated with treatment with OHAs only (odds ratio [OR] = 1.59; 95% confidence interval [CI] [0.97, 2.60]). However, being foreign-born was associated with decreased odds (OR = 0.53; 95% CI [0.28, 0.99]) of treatment with insulin. Conclusions: Pharmacological treatment of diabetes differs along immigrant status lines. To understand these findings, studies capturing the processes underlying treatment differences in diabetes among immigrants are needed. Findings raise the possibility that integrating information about a patient’s immigrant status, in addition to racial/ethnic identity, may be an important component of culturally sensitive diabetes care.Item Barriers and facilitators to mental health promotion for Mexican immigrants in the U.S. through the Ventanillas de Salud program(Frontiers Media, 2023-09-28) González Casanova, Inés; Martínez Rodriguez, Delia Lilian; Ortiz Brunel, Julissa; Rangel Gómez, María Gudelia; de Groot, Mary; Fernández, Alicia; Medicine, School of MedicineIntroduction: Mental health promotion and screenings are recommended as part of standard preventive care. Mexican immigrants in the U.S. are at high risk for mental health illness especially after the COVID-19 pandemic, however access to mental health prevention for this population has been limited, which results in important implementation and equity gaps. The Ventanilla de Salud (VDS) program provides preventive services through Mexican consulates in the U.S. Objective: The objective of this study was to assess capability, opportunity, and motivation for promotores to implement mental health programming through the VDS, leveraging early experiences of ongoing mental health prevention efforts. Methods: This was a qualitative study using the Capability, Opportunity, and Motivation for Behavior Change model (COM-B). We conducted 9 focus groups with 40 VDS promotores and 6 semi-structured interviews with program stakeholders. Data were analyzed using inductive and deductive coding. Results: We found high levels of interest from the leadership, partners, and promotores to provide mental health services through the VDS. Early implementation of a mental health strategy that included training sessions for promotores and mental health promotion, screenings and referrals for VDS users was ongoing. We identified facilitators and barriers that could affect capability, opportunity, and motivation to provide mental health services. Facilitators included promotores' extensive knowledge about the importance of mental health, promotores service mindset and commitment to provide services to VDS users, and general support from the VDS network and partners. Barriers included promotores' turnover, need for additional economic compensation, burnout, competing priorities, and lack of mental health professionals to provide clinical services or supervision. Additional investments are recommended to support promotores' well-being. Conclusion: The main lesson learned from this study was that investing in VDS promotores' training, resources, and well-being is key to their capability, opportunity and motivation to provide mental health services for Mexican immigrants in the US. Results from this study can be applied to improve the ongoing VDS mental health strategy and increase its impact on the mental health of Mexican immigrants.Item Cost-effectiveness of Community-Based Depression Interventions for Rural and Urban Adults With Type 2 Diabetes: Projections From Program ACTIVE (Adults Coming Together to Increase Vital Exercise) II(American Diabetes Association, 2021) Kuo, Shihchen; de Groot, Mary; Saha, Chandan; Shubrook, Jay H.; Hornsby, W. Guyton, Jr.; Pillay, Yegan; Mather, Kieren J.; Herman, William H.; Endocrinology, IU School of MedicineObjective: We estimated the cost-effectiveness of the Program ACTIVE (Adults Coming Together to Increase Vital Exercise) II community-based exercise (EXER), cognitive behavioral therapy (CBT), and EXER+CBT interventions in adults with type 2 diabetes and depression relative to usual care (UC) and each other. Research design and methods: Data were integrated into the Michigan Model for Diabetes to estimate cost and health outcomes over a 10-year simulation time horizon from the health care sector and societal perspectives, discounting costs and benefits at 3% annually. Primary outcome was cost per quality-adjusted life-year (QALY) gained. Results: From the health care sector perspective, the EXER intervention strategy saved $313 (USD) per patient and produced 0.38 more QALY (cost saving), the CBT intervention strategy cost $596 more and gained 0.29 more QALY ($2,058/QALY), and the EXER+CBT intervention strategy cost $403 more and gained 0.69 more QALY ($585/QALY) compared with UC. Both EXER and EXER+CBT interventions dominated the CBT intervention. Compared with EXER, the EXER+CBT intervention strategy cost $716 more and gained 0.31 more QALY ($2,323/QALY). From the societal perspective, compared with UC, the EXER intervention strategy saved $126 (cost saving), the CBT intervention strategy cost $2,838/QALY, and the EXER+CBT intervention strategy cost $1,167/QALY. Both EXER and EXER+CBT interventions still dominated the CBT intervention. In comparison with EXER, the EXER+CBT intervention strategy cost $3,021/QALY. Results were robust in sensitivity analyses. Conclusions: All three Program ACTIVE II interventions represented a good value for money compared with UC. The EXER+CBT intervention was highly cost-effective or cost saving compared with the CBT or EXER interventions.Item Depression Among Adults With Diabetes: Prevalence, Impact, and Treatment Options(2010-01) de Groot, Mary; Kushnick, Michael; Doyle, Todd; Merrill, Jennifer; McGlynn, Mark; Shubrook, Jay; Schwartz, FrankPatients with type 1 or type 2 diabetes are two times more likely to experience depression than their peers without diabetes. Comorbid depression results in deleterious effects on glycemic control, worsened diabetes complications, functional disability, and premature mortality. Once identified, depression can be effectively treated with antidepressant medications, psychotherapy, or a combination of both. Patients and providers should monitor depressive symptoms to identify their recurrence and work collaboratively to address barriers to care that exist in both urban and rural areas.Item Depression Among Type 2 Diabetes Rural Appalachian Clinic Attendees(2007-06) de Groot, Mary; Doyle, Todd; Hockman, Erin; Wheeler, Charles; Pinkerman, Brenda; Shubrook, Jay; Gotfried, Robert; Schwartz, FrankThe prevalence and impact of type 2 diabetes in Appalachia is understudied despite the presence of high-risk socioeconomic conditions (e.g., low levels of education and income). Appalachian counties experience greater burdens of poverty, income inequality, unemployment (1), and diabetes compared with non-Appalachian counties (2–5). Rates of comorbid depression have not been documented in this region. Patients with type 2 diabetes are two times more likely to experience depressive symptoms than their peers without diabetes (6). Depression prevalence in studies using self-report depression inventories was found to be 32.9%, with lower rates (28.5%) observed in studies using diagnostic interview schedules (6,7). Depressive symptoms are associated with worsened blood glucose levels (8), diabetes complications (9), increased functional disability (10), worsened adherence to diabetes regimen (11), higher ambulatory care costs (12), and increased mortality (13). The current study was conducted to identify rates of self-reported depression and to identify the socioeconomic and medical correlates of depression among type 2 diabetic patients attending family medicine and endocrinology appointments from rural Appalachian counties of southeastern Ohio and West Virginia. It was hypothesized that poverty would increase the risk of comorbid depression in this region.Item Depression and poverty among African American women at risk for type 2 diabetes(2003-06) de Groot, Mary; Auslanden, Wendy; Williams, James Herbert; Sherraden, Michael; Haire-Joshu, DebraPoverty is associated with negative health outcomes, including depression. Little is known about the specific elements of poverty that contribute to depression, particularly among African American women at risk for type 2 diabetes. This study examined the relationships of economic and social resources to depression among African American women at high risk for the development of type 2 diabetes (N = 181) using the Conservation of Resources theory as a conceptual framework. Women were assessed at 3 time points in conjunction with a dietary change intervention. At baseline, 40% of women reported clinically significant depression, and 43.3% were below the poverty line. Depressed women reported fewer economic assets and greater economic distress than nondepressed peers. Multivariate logistic regression analyses indicated that nonwork status, lack of home ownership, low appraisal of one’s economic situation, low self-esteem, and increased life events were significantly associated with depression at baseline. Longitudinal multivariate logistic regression models indicated that income, home ownership, future economic appraisal, life events, and self-esteem predicted depression trajectories at Time 3. These results speak to the multifaceted sources of stress in the lives of poor African American women. Interventions that address the economic and social factors associated with depression are needed.Item Depressive Symptoms, Antidepressant Medication Use, and Inflammatory Markers in the Diabetes Prevention Program(Wolters Kluwer, 2018-02) de Groot, Mary; Marrero, David; Mele, Lisa Mele; Doyle, Todd; Schwartz, Frank; Mather, Kieren J.; Goldberg, Ronald; Price, David W.; Ma, Yong; Knowler, William C.; Medicine, School of MedicineOBJECTIVE: Antidepressant medication use (ADM) has been shown to predict diabetes. This article assessed the role of inflammatory markers in this relationship within the Diabetes Prevention Program (DPP). METHODS: DPP participants randomized to metformin (MET), life-style intervention (ILS), or placebo (PLB) were assessed for depression (Beck Depression Inventory [BDI]) annually, ADM use semiannually, serum inflammatory markers (C-reactive protein [CRP], interleukin 6 [IL-6]) at baseline and year 1, and diagnosis of type 2 diabetes mellitus (T2DM) semiannually (for 3.2 years). RESULTS: At baseline (N = 3187), M (SD) body mass index was 34 (6) kg/m and the median (interquartile range) BDI score was 3 (1-7). One hundred eighty-one (5.7%) reported ADM use and 328 (10%) had BDI scores of 11 or higher. CRP and IL-6 levels did not differ by treatment group. Baseline ADM, but not BDI score, was associated with higher levels of baseline CRP adjusted for demographic, anthropometric variables, and other medications (20% higher, p = .01). Year 1 CRP decreased for non-ADM users in the MET (-13.2%) and ILS (-34%) groups and ADM users in the ILS group (-29%). No associations were found with IL-6. CRP and continuous use of ADM predicted incident T2DM in the PLB group. In the ILS group, continuous and intermittent ADM, but not CRP, predicted T2DM. In the MET group, CRP predicted incident T2DM. CRP did not mediate the risk of T2DM with ADM use in any group. CONCLUSIONS: ADM was significantly associated with elevated CRP and incident T2DM. In the PLB group, ADM and CRP independently predicted onset of T2DM; however, CRP did not significantly mediate the effect of ADM.