Melba A. Hernandez-Tejada

Diabetes Empowerment, Medication Adherence and Self-Care Behaviors in Adults with Type 2 Diabetes

BACKGROUND Evidence suggests that empowerment is an important factor to address everyday aspects of dealing with a chronic disease. This study evaluated the effect of diabetes empowerment on medication adherence and self-care behaviors in adults with type 2 diabetes. SUBJECTS AND METHODS Data on 378 subjects with type 2 diabetes recruited from two primary care clinics in the southeastern United States were examined. Previously validated scales were used to measure diabetes empowerment, medication adherence, diabetes knowledge, and diabetes self-care behaviors (including diet, physical activity, blood sugar testing, and foot care). Multiple linear regression was used to assess the independent effect of diabetes empowerment on medication adherence and self-care behaviors controlling for relevant covariates. RESULTS Eighty-three percent were non-Hispanic blacks, 69% were women, 22% were 65 years or older, 68% were not married, 26% had less than high school education, 60% were unemployed, 39% were uninsured, and 47% had a yearly income <

Psychotherapy for depression in older veterans via telemedicine: a randomised, open-label, non-inferiority trial

10,000. Empowerment had significant correlations with medication adherence (r=0.17, P<0.003), diabetes knowledge (r=0.16, P=0.007), diet (r=0.24, P<0.001), exercise (r=0.25, P<0.001), blood sugar testing (r=0.12, P=0.043), and foot care (r=0.18, P=0.002). In the regression model, diabetes empowerment was significantly associated with medication adherence (β=-0.04, P=0.001), diabetes knowledge (β=0.09, P=0.012), diet (β=0.09, P<0.001), exercise (β=0.10, P<0.001), blood sugar testing (β=0.07, P=0.016), and foot care (β=0.08, P=0.001). CONCLUSIONS In this sample, diabetes empowerment was related to better diabetes knowledge, medication adherence and improved self-care behaviors. Emphasis on empowerment and self-efficacy is relevant to improve outcomes in the management of diabetes.

Associations between Coping, Diabetes Knowledge, Medication Adherence, and Self-Care Behaviors in Adults with Type 2 Diabetes

BACKGROUND Many older adults with major depression, particularly veterans, do not have access to evidence-based psychotherapy. Telemedicine could increase access to best-practice care for older adults facing barriers of mobility, stigma, and geographical isolation. We aimed to establish non-inferiority of behavioural activation therapy for major depression delivered via telemedicine to same-room care in largely male, older adult veterans. METHODS In this randomised, controlled, open-label, non-inferiority trial, we recruited veterans (aged ≥58 years) meeting DSM-IV criteria for major depressive disorder from the Ralph H Johnson Veterans Affairs Medical Center and four associated community outpatient-based clinics in the USA. We excluded actively psychotic or demented people, those with both suicidal ideation and clear intent, and those with substance dependence. The study coordinator randomly assigned participants (1:1; block size 2-6; stratified by race; computer-generated randomisation sequence by RGK) to eight sessions of behavioural activation for depression either via telemedicine or in the same room. The primary outcome was treatment response according to the Geriatric Depression Scale (GDS) and Beck Depression Inventory (BDI; defined as a 50% reduction in symptoms from baseline at 12 months), and Structured Clinical Interview for DSM-IV, clinician version (defined as no longer being diagnosed with major depressive disorder at 12 months follow-up), in the per-protocol population (those who completed at least four treatment sessions and for whom all outcome measurements were done). Those assessing outcomes were masked. The non-inferiority margin was 15%. This trial is registered with ClinicalTrials.gov, number NCT00324701. FINDINGS Between April 1, 2007, and July 31, 2011, we screened 780 patients, and the study coordinator randomly assigned participants to either telemedicine (120 [50%]) or same-room treatment (121 [50%]). We included 100 (83%) patients in the per-protocol analysis in the telemedicine group and 104 (86%) in the same-room group. Treatment response according to GDS did not differ significantly between the telemedicine (22 [22·45%, 90% CI 15·52-29·38] patients) and same-room (21 [20·39%, 90% CI 13·86-26·92]) groups, with an absolute difference of 2·06% (90% CI -7·46 to 11·58). Response according to BDI also did not differ significantly (telemedicine 19 [24·05%, 90% CI 16·14-31·96] patients; same room 19 [23·17%, 90% CI 15·51-30·83]), with an absolute difference of 0·88% (90% CI -10·13 to 11·89). Response on the Structured Clinical Interview for DSM-IV, clinician version, also did not differ significantly (39 [43·33%, 90% CI 34·74-51·93] patients in the telemedicine group and 46 [48·42%, 90% CI 39·99-56·85] in the same-room group), with a difference of -5·09% (-17·13 to 6·95; p=0·487). Results from the intention-to-treat population were similar. MEM analyses showed that no significant differences existed between treatment trajectories over time for BDI and GDS. The criteria for non-inferiority were met. We did not note any adverse events. INTERPRETATION Telemedicine-delivered psychotherapy for older adults with major depression is not inferior to same-room treatment. This finding shows that evidence-based psychotherapy can be delivered, without modification, via home-based telemedicine, and that this method can be used to overcome barriers to care associated with distance from and difficulty with attendance at in-person sessions in older adults. FUNDING US Department of Veterans Affairs.

The national elder mistreatment study: race and ethnicity findings.

BACKGROUND Few studies have examined the emotional approach to coping on diabetes outcomes. This study examined the relationship between emotional coping and diabetes knowledge, medication adherence and self-care behaviors in adults with type 2 diabetes. METHODS Data on 378 subjects with type 2 diabetes recruited from two primary care clinics in the southeastern United States were examined. Previously validated scales were used to measure coping, medication adherence, diabetes knowledge and diabetes self-care behaviors (including diet, physical activity, blood sugar testing and foot care). Multiple linear regression was used to assess the independent effect of coping through emotional approach on medication adherence and self-care behaviors while controlling for relevant covariates. RESULTS Significant correlations were observed between emotional coping [as measured by emotional expression (EE) and emotional processing (EP)] and self-care behaviors. In the linear regression model, EP was significantly associated with medication adherence [β -0.17, 95% confidence interval (CI) -0.32 to -0.015], diabetes knowledge (β 0.76, 95% CI 0.29 to 1.24), diet (β 0.52, 95% CI 0.24 to 0.81), exercise (β 0.51, 95% CI 0.19 to 0.82), blood sugar testing (β 0.54, 95% CI 0.16 to 0.91) and foot care (β 0.32, 95% CI -0.02 to 0.67). On the other hand, EE was associated with diet (β 0.38, 95% CI 0.13 to 0.64), exercise (β 0.54, 95% CI 0.27 to 0.82), blood sugar testing (β 0.42, 95% CI 0.09 to 0.76) and foot care (β 0.36, 95% CI 0.06 to 0.66), but it was not associated with diabetes knowledge. CONCLUSION These findings indicate that coping through an emotional approach is significantly associated with behaviors that lead to positive diabetes outcomes.

Effect of comorbid depression on quality of life in adults with Type 2 diabetes

The prevalence of elder mistreatment with respect to race and ethnicity was examined in an unweighted sample of 5,777 participants (5,776 participants in weighted sample). Random Digit Dialing methodology was used to select a representative sample of community-dwelling older adults, and the survey was available in English and Spanish. Mistreatment types included emotional, physical, and sexual abuse. Race- and ethnicity-based differences were largely absent, and the only observed increase was for physical mistreatment among non-White older adults; however, this association was not sustained in multivariate analyses controlling for income, health status, and social support. Findings are in contrast to prior reports of increased risk of mistreatment in minority populations and point to correlated and modifiable factors of social support and poor health as targets for preventive intervention.

Association between spirituality and depression in adults with type 2 diabetes.

This review outlines the effect of depression on quality of life (QoL) in patients with Type 2 diabetes mellitus (T2DM). The prevalence and medical, psychological and financial burden of T2DM in the USA are briefly discussed, similar to the findings related to patients living with T2DM and depression in terms of health-related QoL. Recommendations for future research include studying mechanisms by which depression affects the QoL of T2DM patients, outlining effects of positive emotions on managing consequences of distress and depression in these patients, and developing interventions to address both depression and diabetes that minimize the treatment burden and costs for patients.

Effect of Perceived Control on Quality of Life in Indigent Adults With Type 2 Diabetes

Purpose The purpose of the study was to examine the association between spirituality and depression among patients with type 2 diabetes. Methods This study included 201 adult participants with diabetes from an indigent clinic of an academic medical center. Participants completed validated surveys on spirituality and depression. The Daily Spiritual Experience (DSE) Scale measured a person’s perception of the transcendent (God, the divine) in daily life. The Center for Epidemiologic Studies–Depression scale assessed depression. Linear regression analyses examined the association of spirituality as the predictor with depression as the outcome, adjusted for confounding variables. Results Greater spirituality was reported among females, non-Hispanic blacks, those with lower educational levels, and those with lower income. The unadjusted regression model showed greater spirituality was associated with less depression. This association was mildly diminished but still significant in the final adjusted model. Depression scores also increased (greater depression risk) with females and those who were unemployed but decreased with older age and non-Hispanic black race/ethnicity. Conclusions Treatment of depression symptoms may be facilitated by incorporating the spiritual values and beliefs of patients with diabetes. Therefore, faith-based diabetes education is likely to improve self-care behaviors and glycemic control.

Early Treatment Withdrawal from Evidence-Based Psychotherapy for PTSD: Telemedicine and in-Person Parameters

Purpose To examine the relationship between perceived control of diabetes and physical and mental health components of quality of life in indigent adults with diabetes. Methods The primary variables, perceived control of diabetes and quality of life, were evaluated among188 patients from a low-income clinic located at an academic medical center. Over a 12-month period, consenting subjects completed the surveys to assess perceived control of diabetes and health-related quality of life. Sociodemographic factors (age, gender, race/ethnicity, income, education, employment, marital status, and insurance status) were collected as well as clinical factors like comorbid conditions and use of insulin therapy. Multiple linear regression models were used to assess the independent association of perceived control on quality of life. Results The sample largely comprised middle-aged women with diabetes, a majority being black; nearly two-thirds had at least a high school education and almost three-quarters were unemployed. Mean quality of life scores were generally below national population means. Correlation results indicated a positive relationship between perceived control and both physical and mental quality of life. Regression results supported the positive association between perceived control and quality of life, even when controlling for sociodemographics and comorbidity in the final model. Conclusion Increasing perceived control, perhaps by a combination of education and skills building (ie, self-efficacy), will result in higher perceived quality of life (QOL) among disadvantaged populations with diabetes.

Racial/Ethnic, Regional, and Rural/Urban Differences in Receipt of Diabetes Education

Objective: To determine differences in reported barriers to treatment completion associated with telemedicine vs. in-person delivery of evidence-based treatment for PTSD in combat veterans. Method: The present study was derived from two ongoing randomized controlled trials (RCTs) comparing in-person vs. telemedicine delivery of exposure therapy for PTSD. A onetime telephone assessment of participants who dropped out from the treatment phase of these two studies was conducted, with measures focusing on reported reasons for dropout, and perceived comfort and efficacy of the treatment modality. Dichotomous data were analyzed via chi-square and logistic regression; continuous data via ANOVA. Results: Forty-seven of 69 total dropouts participated. There was no difference in rate of dropout between modalities. A greater proportion of participants receiving in-person exposure therapy reported difficulties with logistical aspects of care (e.g., parking), whereas a greater proportion of participants receiving telemedicine therapy reported difficulty tolerating certain stressful aspects of treatment; however, those receiving telemedicine delivered treatment completed more sessions before dropping out. Participants in both conditions reported that they liked and were confident in their therapist Conclusions: Dropout reasons varied according to type of treatment delivery. Recommendations for future research are given in terms of modification of treatment protocol according to delivery modality.

Relationship of Serious Psychological Distress to Quality of Life in Adults with Diabetes

Purpose The objective of this study is to examine the differences in receipt of diabetes education according to risk factors that are associated with the disease, including race/ ethnicity, region, and rural/urban location. Methods National data from the 2007 Medical Expenditure Panel Survey (MEPS) were analyzed to examine likelihood of receipt of diabetes education in terms of race, urban/rural location, and region. Results Of 1747 adults with type 2 diabetes, 65.6% were white, 15% black, and 19.4% other. In addition, 49.3% were male, 50.6% female; 46.9% were under age 64; 39.8% had more than high school; 34.1% were from low-income households, 35.1% middle income, and 30.8% high income; 39.5% lived in the South while other regions were equally represented; 80.6% lived in rural areas; 63.7% did not receive any type 2 diabetes education. Patients in the South were least likely to receive education (67.5% did not). Logistic regression demonstrated that being black (odds ratio [OR] = 1.38, 95% confidence interval [CI], 1.03-1.84) and living in an urban area (OR = 1.40, 95% CI, 1.00-1.97) were associated with a higher likelihood of receiving diabetes education. By contrast, being 65 or older was associated with lower probability of receiving education (OR = 0.59, 95% CI, 0.40-0.87), as was lack of insurance (OR = 0.54, 95% CI, 0.33-0.88) Conclusions Being black independently increased likelihood of receiving diabetes education, but living in rural areas, being uninsured, and living in the South reduced chances one would receive this helpful information. Therefore, further research should examine benefits of leveraging technology such as telemedicine to improve delivery of diabetes education to those living in rural areas.