Roles and competencies of the clinical psychologist in adult diabetes care-A consensus report.

AIMS: Psychological care is recognised as an integral part of quality diabetes care. We set out to describe the roles and competencies of the clinical psychologist as a member of the multidisciplinary adult diabetes care team, focused on secondary care. METHODS: The authors are clinically experienced psychologists involved in adult diabetes care, from Australia, Europe and North America, and active members of the international psychosocial aspects of diabetes study group. Consensus was reached as a group on the roles and competencies of the clinical psychologist working in adult diabetes secondary care, building both on expert opinion and a selective review and discussion of the literature on psychological care in diabetes, clinical guidelines and competency frameworks. RESULTS: The clinical psychologist fulfils multiple roles: (1) as a clinician (psychological assessment and therapy), (2) as advisor to the healthcare team (training, consulting), (3) as a communicator and promotor of person-centred care initiatives and (4) as a researcher. Four competencies that are key to successfully fulfilling the above-mentioned roles in a diabetes setting are as follows: (a) specialised knowledge, (b) teamwork and advice, (c) assessment, (d) psychotherapy (referred to as STAP framework). CONCLUSIONS: The roles and competencies of clinical psychologists working in diabetes extend beyond the requirements of most university and post-graduate curricula. There is a need for a comprehensive, accredited specialist post-graduate training for clinical psychologists working in diabetes care, building on the proposed STAP framework. This calls for a collaborative effort involving diabetes organisations, clinical psychology societies and diabetes psychology interest groups.

Prevalence, associations and health outcomes of binge eating in adults with type 1 or type 2 diabetes: Results from Diabetes MILES - The Netherlands.

AIMS: To examine the prevalence and health risks of binge eating in people with diabetes. METHODS: Self-report data were analysed from a subsample (n = 582 type 1 diabetes/735 type 2 diabetes) of Diabetes MILES - the Netherlands, an online survey. Prevalence of binge eating was compared across diabetes type and treatment and between participants with and without binges for eating styles, diabetes treatment and outcomes, weight, BMI and psychological comorbidity. Associations between binge eating, HbA1c , BMI, diabetes distress were assessed using hierarchical linear regression analyses. RESULTS: 23% (n = 308) of participants reported eating binges, with 16% at least monthly, and 6% at least weekly. Prevalence and frequency of binges did not differ across diabetes type or treatment. People reporting binges scored higher on dietary restraint, emotional and external eating and reported higher weight and BMI than those without binges. Only people with type 1 diabetes and eating binges had a higher HbA1c . Hierarchical regression analyses demonstrated that binge eating was independently associated with higher HbA1c (ß = 0.12, p=0.001), BMI (ß = 0.13, p < 0.001) but not with diabetes distress. CONCLUSIONS: This study found binge eating to be associated with eating styles, BMI and HbA1c . However, our cross-sectional data do not allow for conclusions on causality. Future studies could further examine the directions of these associations and their clinical implications.

Effectiveness of educational and behavioural interventions for reducing fear of hypoglycaemia among adults with type 1 diabetes: Systematic review and meta-analyses.

AIMS: To summarize and critically appraise evidence regarding the effectiveness of educational and/or behavioural interventions in reducing fear of hypoglycaemia among adults with type 1 diabetes. METHODS: Systematic searches of medical and psychology databases were conducted. Risk-of-bias was assessed using the Joanna Briggs Institute Critical Appraisal Tools. Data were synthesized using random-effects meta-analyses for randomized controlled trials (RCTs) and narrative synthesis for observational studies. RESULTS: Five RCTs (N = 682) and seven observational studies (N = 1519) met the inclusion criteria, reporting on behavioural, structured education and cognitive-behavioural therapy (CBT) interventions. Most studies assessed fear of hypoglycaemia using the Hypoglycaemia Fear Survey Worry (HFS-W) and Behaviour (HFS-B) subscales. Mean fear of hypoglycaemia at baseline was relatively low across studies. Meta-analyses showed a significant effect of interventions on HFS-W (SMD = -0.17, p = 0.032) but not on HFS-B scores (SMD = -0.34, p = 0.113). Across RCTs, Blood Glucose Awareness Training (BGAT) had the largest effect on HFS-W and HFS-B scores, and one CBT-based program was as effective as BGAT in reducing HFS-B scores. Observational studies showed that Dose Adjustment for Normal Eating (DAFNE) was associated with significant fear of hypoglycaemia reductions. CONCLUSIONS: Current evidence suggests that educational and behavioural interventions can reduce fear of hypoglycaemia. However, no study to date has examined these interventions among people with high fear of hypoglycaemia.

High diabetes-specific distress among adults with type 1 diabetes and impaired awareness of hypoglycaemia despite widespread use of sensor technology.

AIMS: Impaired awareness of hypoglycaemia (IAH) has been associated with increased diabetes distress and use of sensor technology can reduce diabetes distress. The aim of this study was to examine diabetes-specific distress (emotions, cognitions, behaviours) in relation to IAH status and use of glucose sensors in people with type 1 diabetes. METHODS: Individuals with type 1 diabetes from an academic diabetes outpatient clinic completed the Clarke questionnaire (to assess hypoglycaemic awareness), Problem Areas in Diabetes (PAID-5), Hypoglycaemia Fear Survey-II (HFS-II), Attitudes to Awareness of Hypoglycaemia Survey (A2A), Nijmegen Clinical Screening Instrument Survey (NCSI) and Hyperglycaemia Avoidance Scale (HAS). RESULTS: Of the 422 participants (51.9% male, diabetes duration 30 [16-40] years, HbA1c 60 ± 11 mmol/mol [7.6 ± 1.0%], 351 [88.2%] used a glucose sensor; 82 [19.4%]) had IAH. Compared to individuals with normal awareness, those with IAH more often had PAID-5 scores ≥8 (35.4% vs. 21.5%, p = 0.008) and higher scores on all HFS-II subscores (total [40.2 ± 21.5 vs. 27.9 ± 17.2, p < 0.001]), HFS-II behaviour (18.5 ± 10.0 vs. 15.1 ± 8.0, p = 0.005), HFS-II worry (21.8 ± 13.5 vs. 12.7 ± 10.9, p < 0.001), HAS worries (17.5 ± 7.3 vs. 14.3 ± 7.0, p < 0.001) and NCSI hypoglycaemia items. HAS behaviour, A2A and NCSI hyperglycaemia scores did not differ between individuals with or without IAH. Restricting the analyses to individuals using a glucose sensor did not materially change the results. CONCLUSIONS: Diabetes-specific distress remains a major problem among individuals with type 1 diabetes, particularly those with IAH, despite the widespread use of (intermittently scanned) sensor technology. Further studies are needed to examine strategies to lower diabetes-specific distress in individuals with IAH.

Observing, 'doing' and 'making' gender in Dutch paediatric type 1 diabetes care, at home and in the clinic: Multiple-stakeholder perspectives.

AIM: To investigate the perspectives of Dutch care professionals, parents and experts by experience on gender dynamics in paediatric type 1 diabetes care. DESIGN: Qualitative research design. METHODS: Fifteen semi-structured interviews were held with care professionals, supplemented by two focus groups with parents of children with diabetes (n = 12 parents) and three semi-structured interviews with two experts by experience and a mother. Two respondent validation interviews were conducted, one with two care professionals and one with an expert by experience. Participant observations were conducted at three clinics, a diabetes sports day, weekend for young people and their families, and a high-school. An inductive framework analysis was done, informed by relational theory on gender. RESULTS: Care professionals 'did' and 'made' gender differences together with young people, manifesting as communicative difficulties, in particular between female care professionals and young boys. Boys were considered less skilled in articulating their needs compared to girls. At home, care professionals and parents observed, 'did' and 'made' gender differences by perpetuating gendered divisions of labour. As traditional caretakers, mothers risk focusing excessively on the diabetes of their child whilst fathers remained more at a distance. CONCLUSION: Gender patterns have negative implications on those involved in paediatric type 1 diabetes. Leaving tacit the gendered communicative issues across child-parent and child-care professional dyads, can sustain invisible friction in a care system that normatively expects verbal participation and increased self-management. IMPLICATIONS FOR THE PROFESSION AND PATIENT CARE: Findings may encourage care professionals and parents to engage with the potential impact of gender dynamics on diabetes practices. Incorporating these dynamics as conversational tools would contribute to improving type 1 diabetes care for young people.

Prevalence of and risk factors for sexual dysfunctions in adults with type 1 or type 2 diabetes: Results from Diabetes MILES - Flanders.

BACKGROUND AND AIMS: The prevalence of sexual dysfunctions in people with diabetes is still debated and understudied in women. This study examines the prevalence of sexual dysfunction in men and women with type 1 or type 2 diabetes (T1D or T2D) and the associations with clinical and psychological variables. METHODS: Adults with diabetes (n = 756) completed an online survey including questions on sexual functioning (adapted Short Sexual Functional Scale), general emotional well-being (WHO-5), symptoms of anxiety (GAD-7) and diabetes distress (PAID-20). RESULTS: One third of participants reported a sexual dysfunction. Men reported erectile dysfunction (T1D: 20%; T2D: 33%), and orgasmic dysfunction (T1D: 22%; T2D: 27%). In men, sexual dysfunction was independently associated with, older age (OR = 1.05, p = 0.022), higher waist circumference (OR = 1.04; p < 0.001) and longer duration of diabetes (OR = 1.04; p = 0.007). More men with sexual dysfunction reported diabetes distress (20% vs. 12%, p = 0.026). Women reported decreased desire (T1D: 22%; T2D: 15%) and decreased arousal (T1D: 9%; T2D: 11%). More women with sexual dysfunction reported diabetes distress (36% vs. 21%, p = 0.003), impaired emotional well-being (36% vs. 25%, p = 0.036) and anxiety symptoms (20% vs. 11%, p = 0.026). CONCLUSION: Sexual dysfunctions are common in both men and women with diabetes. In men, sexual dysfunctions were associated with clinical factors. More women with sexual dysfunction reported low emotional well-being and anxiety symptoms compared to women without sexual dysfunction. For both men and women, sexual dysfunctions were associated with diabetes distress.

The bidirectional longitudinal association between depressive symptoms and HbA1c : A systematic review and meta-analysis.

AIM: To investigate whether there is a bidirectional longitudinal association of depression with HbA1c . METHODS: We conducted a systematic literature search in PubMed, PsycINFO, CINAHL and EMBASE for observational, longitudinal studies published from January 2000 to September 2020, assessing the association between depression and HbA1c in adults. We assessed study quality with the Newcastle-Ottawa-Scale. Pooled effect estimates were reported as partial correlation coefficients (rp ) or odds ratios (OR). RESULTS: We retrieved 1642 studies; 26 studies were included in the systematic review and eleven in the meta-analysis. Most studies (16/26) focused on type 2 diabetes. Study quality was rated as good (n = 19), fair (n = 2) and poor (n = 5). Of the meta-analysed studies, six investigated the longitudinal association between self-reported depressive symptoms and HbA1c and five the reverse longitudinal association, with a combined sample size of n = 48,793 and a mean follow-up of 2 years. Higher levels of baseline depressive symptoms were associated with subsequent higher levels of HbA1c (partial r = 0.07; [95% CI 0.03, 0.12]; I2 38%). Higher baseline HbA1c values were also associated with 18% increased risk of (probable) depression (OR = 1.18; [95% CI 1.12,1.25]; I2 0.0%). CONCLUSIONS: Our findings support a bidirectional longitudinal association between depressive symptoms and HbA1c . However, the observed effect sizes were small and future research in large-scale longitudinal studies is needed to confirm this association. Future studies should investigate the role of type of diabetes and depression, diabetes distress and diabetes self-management behaviours. Our results may have clinical implications, as depressive symptoms and HbA1c levels could be targeted concurrently in the prevention and treatment of diabetes and depression. REGISTRATION: PROSPERO ID CRD42019147551.

Depression and anxiety in adolescents with type 1 diabetes and their parents.

BACKGROUND: Longitudinal studies including parental distress when examining adverse health outcomes in adolescents with type 1 diabetes are lacking. This study examined whether parental depression and anxiety predict adolescent emotional distress and glycated hemoglobin A1c (HbA1c) 1 year later and whether a relation between parental distress and HbA1c is mediated by the level of parental involvement in diabetes care and by treatment behaviors. METHODS: Longitudinal path modeling was applied to data from 154 adolescents and parents from diabetes centers participating in the Longitudinal study of Emotional problems in Adolescents with type 1 diabetes and their Parents/caregivers (Diabetes LEAP). At baseline and 1-year follow-up, participants completed measures of depression and anxiety. HbA1c was extracted from medical charts. Responsibility and treatment behavior questionnaires were completed by adolescents at baseline. RESULTS: Baseline parental depressive and anxiety symptoms were not associated with 1-year adolescent depressive symptoms, anxiety symptoms, and HbA1c. Responsibility division and treatment behaviors did not mediate associations between parental emotional distress and 1-year HbA1c. CONCLUSIONS: Parental depressive and anxiety symptoms did not predict adolescent health outcomes 1 year later. Future studies may determine whether the link is present in case of mood/anxiety disorders or severe diabetes-specific distress, or whether adolescents are resilient in the face of parental distress. IMPACT: Adolescents with T1D are a vulnerable group in terms of psychological and health outcomes. Whether parental emotional distress (i.e., depressive and anxiety symptoms) is prospectively associated with adolescent emotional distress and/or HbA1c has been understudied. Our results show that parental distress was not related to adolescent distress or HbA1c 1 year later. Responsibility division and treatment behaviors did not mediate associations between parental emotional distress and 1-year HbA1c. Future studies could determine whether these links are present in case of mood/anxiety disorders or severe diabetes-specific distress, or whether adolescents are resilient in the face of parental distress.

Hypoglycaemia and diabetes-specific quality of life in adolescents with type 1 diabetes.

AIMS: To examine whether frequency, perceived severity and fear of hypoglycaemia are independently associated with diabetes-specific quality of life in adolescents with type 1 diabetes. METHODS: Cross-sectional self-reported data on demographics, frequency and perceived severity of both self-treated and severe hypoglycaemia, fear of hypoglycaemia (Hypoglycaemia Fear Survey-Child version) and diabetes-specific quality of life (Pediatric Quality of Life Diabetes Module; PedsQL-DM) were obtained from the project 'Whose diabetes is it anyway?'. Hierarchical regression analyses were performed for the total scale and recommended summary scores of the PedsQL-DM as dependent variables; independent variables were entered in the following steps: (1) age, gender and HbA1c , (2) frequency of hypoglycaemia, (3) perceived severity of hypoglycaemia and (4) fear of hypoglycaemia. RESULTS: Adolescents (12-18 years; n = 96) completed questionnaires. In the first three steps, female gender (p < 0.05), higher HbA1c (p < 0.05), higher frequency of severe hypoglycaemia (p < 0.05) and higher perceived severity of severe (p < 0.05) and self-treated hypoglycaemia (p < 0.001) were significantly associated with lower diabetes-specific quality of life (ß ranging from 0.20 to 0.35). However, in the final model only fear of hypoglycaemia was significantly associated with QoL (p < 0.001). Adolescents with greater fear reported lower diabetes-specific quality of life, with 52% explained variance. This pattern was observed across subdomains of diabetes-specific quality of life. CONCLUSIONS: Fear of hypoglycaemia was the only factor independently associated with diabetes-specific quality of life, whereas frequency and perceived severity of hypoglycaemia were not. These findings highlight the importance of awareness and assessment of fear of hypoglycaemia in clinical practice.

Prevalence and course of mood and anxiety disorders, and correlates of symptom severity in adolescents with type 1 diabetes: Results from diabetes LEAP.

OBJECTIVES: We aim to determine the prevalence and the course of anxiety and mood disorders in Dutch adolescents (12-18 years old) with type 1 diabetes, and to examine correlates of symptom severity, including parental emotional distress. METHODS: Participants were 171 adolescents and 149 parents. The Diagnostic Interview Schedule for Children-IV was used to assess current, past year and lifetime anxiety and mood disorders in adolescents. Symptom severity and diabetes distress were measured with validated questionnaires. Correlates of these symptoms were examined using hierarchical regression analyses and included demographics (adolescent sex and age), clinical factors (diabetes duration, treatment modality, most recent glycated hemoglobin A1c ; all extracted from medical charts), adolescent diabetes distress, and parent emotional distress. RESULTS: Twenty-four (14%) adolescents met the criteria for ≥1 disorder(s) in the previous 12 months. Anxiety disorders were more prevalent than mood disorders (13% vs. 4%). Lifetime prevalence of anxiety and mood disorders was 29% (n = 49). The presence of any of these disorders earlier in life (from 5 years old up to 12 months prior to assessment) was associated with disorders in the past 12 months (OR = 4.88, p = 0.001). Higher adolescent diabetes distress was related to higher symptoms of anxiety (b = 0.07, p = 0.001) and depression (b = 0.13, p = 0.001), while demographics, clinical characteristics, and parental emotional distress were not related. CONCLUSIONS: Anxiety and mood disorders are common among adolescents and related to earlier disorders. Higher diabetes distress was related to higher symptom severity. Clinicians are advised to address past psychological problems and remain vigilant of these problems.

The division and transfer of care responsibilities in paediatric type 1 diabetes: A qualitative study on parental perspectives.

AIM: To determine which factors other than child age play a role in the division and transfer of diabetes care responsibilities between parents and children with type 1 diabetes. DESIGN: Qualitative focus group study. METHODS: Across four sites in the Netherlands, 18 parents (13 mothers) of children (9-14 years) with type 1 diabetes participated in four focus groups in 2015-2016, as part of the research project 'Whose diabetes is it anyway?'. Qualitative content analysis and the constant comparison method were used to analyse the data. RESULTS: According to parents, the transfer process included both direct and indirect tasks, had different levels (remembering, deciding, performing), was at times a difficult and stressful process, and showed large variation between families. A large number of child, parent and context factors were identified that affected the division and transfer of diabetes care responsibilities according to parents. Both positive and negative consequences of the transfer process were described for parental and child health, behaviour and well-being. Parental final evaluations of the division and transfer of diabetes care responsibilities appeared to be dependent on parenting values. CONCLUSION: How families divide and transfer diabetes care tasks appeared to be affected by a complex interplay of child, parent and context characteristics, which had an impact on several parent and child domains. IMPACT: Parents struggle with the right timing of transfer, which calls for more support from diabetes nurses. The identified factors can be used as input for integrating a more family-based approach into current age-based guidelines, to improve regular care.

Study protocol of Diabetes LEAP: a longitudinal study examining emotional problems in adolescents with type 1 diabetes and their parents/caregivers.

BACKGROUND: Type 1 diabetes (T1D) is a chronic metabolic condition requiring intensive daily self-care to avoid both high and low blood glucose levels. Self-care and glycemic outcomes are particularly problematic in adolescence, a period known for its increased risk of emotional problems. However, the true scope of mood and anxiety disorders in adolescents with T1D is unknown. Earlier studies are limited by a small sample size, lack of diagnostic interview data, a focus on depression only, non-adolescent specific estimates, lack of information about parental emotional problems and/or a cross-sectional design. Diabetes LEAP is a two-year prospective observational cohort study examining (a) the prevalence and course of depression and anxiety in adolescents with T1D and their parents/caregivers, (b) the risk factors predicting the presence of these emotional problems, (c) their longitudinal relation with diabetes outcomes, and (d) the psychosocial care currently in place. METHODS: Adolescents (12-18 years) from 8 Dutch pediatric diabetes clinics are interviewed using the DISC-IV to establish the presence of mood and anxiety disorders in the previous 4 weeks, the previous 12 months, and lifetime. They also complete questionnaires, including CDI-2, GAD-7, and PAID-T. Parents/caregivers complete PHQ-9, GAD-7, and PAID-PR. Follow-up assessments take place after 1 and 2 years. DISCUSSION: This longitudinal study with diagnostic interviews in a large cohort of adolescents with T1D in the Netherlands will provide much needed information regarding the prevalence and course of depression and anxiety in this group, thereby opening avenues for proper recognition, prevention and timely treatment.

Psychosocial health care needs of people with type 2 diabetes in primary care: Views of patients and health care providers.

AIMS: This study examined (a) psychosocial health care needs of people with type 2 diabetes from the perspective of patients and diabetes healthcare providers in primary care, in terms of topics, attention in diabetes care and preferences and (b) factors associated with a positive attitude towards specialized psychosocial health care. DESIGN: Qualitative focus group study. METHODS: Using purposive sampling, participants were selected from general practices. In 2012-2013, three focus groups were conducted in people with type 2 diabetes (N = 20) and three with healthcare providers (N = 18). RESULTS: Opinions differed considerably on whether there was a need for psychosocial health care. Topics focused mainly on diabetes-specific issues ranging from a need for additional diabetes education to attention and support in regular diabetes care. However, not all healthcare providers felt competent enough to address psychosocial problems. Some participants reported a need for specialized psychosocial help. A positive attitude towards specialized psychosocial health care appeared to be influenced by care setting (e.g., in the primary care practice or 'outside' mental health care), care accessibility, proactive discussion of psychosocial issues with and referral by healthcare providers and previous experiences with psychosocial health care. CONCLUSION: Although only few participants expressed a need for specialized psychosocial care, attention for psychosocial well-being in regular diabetes care was generally appreciated. IMPACT: People with type 2 diabetes generally felt psychosocial care could be provided as part of regular diabetes care. Suggestions for healthcare providers to meet psychosocial health care needs include training and discussion tools.

Modeling Interactions Between Latent Variables in Research on Type D Personality: A Monte Carlo Simulation and Clinical Study of Depression and Anxiety.

Several approaches exist to model interactions between latent variables. However, it is unclear how these perform when item scores are skewed and ordinal. Research on Type D personality serves as a good case study for that matter. In Study 1, we fitted a multivariate interaction model to predict depression and anxiety with Type D personality, operationalized as an interaction between its two subcomponents negative affectivity (NA) and social inhibition (SI). We constructed this interaction according to four approaches: (1) sum score product; (2) single product indicator; (3) matched product indicators; and (4) latent moderated structural equations (LMS). In Study 2, we compared these interaction models in a simulation study by assessing for each method the bias and precision of the estimated interaction effect under varying conditions. In Study 1, all methods showed a significant Type D effect on both depression and anxiety, although this effect diminished after including the NA and SI quadratic effects. Study 2 showed that the LMS approach performed best with respect to minimizing bias and maximizing power, even when item scores were ordinal and skewed. However, when latent traits were skewed LMS resulted in more false-positive conclusions, while the Matched PI approach adequately controlled the false-positive rate.

The role of hypoglycemia in the burden of living with diabetes among adults with diabetes and family members: results from the DAWN2 study in The Netherlands.

BACKGROUND: To examine the relation between self-reported hypoglycemic events, worries about these episodes, and the burden of diabetes in adults with diabetes and family members from The Netherlands. METHODS: As part of the second multinational Diabetes Attitudes, Wishes and Needs (DAWN2) study, 412 Dutch adults with type 1 or type 2 diabetes and 86 family members completed questions about the burden of living with diabetes, the frequency of hypoglycemia, worries about these events, and several demographic and clinical factors. Analyses included hierarchical logistic regression. RESULTS: In total, 41% of people with diabetes and 56% of family members considered diabetes at least somewhat of a burden. In people with diabetes, diabetes burden was independently associated with self-reported current insulin use (fully adjusted OR = 2.75, 95% CI 1.49-5.10), self-reported frequent non-severe hypoglycemia in the past year (OR = 2.45, 1.25-4.83), self-reported severe hypoglycemia in the past year (OR = 1.91, 1.02-3.58), and being very worried about hypoglycemia at least occasionally (OR = 3.64, 2.18-6.10). For family members, the odds of experiencing living with diabetes as a burden was increased only for participants who were at least occasionally very worried about hypoglycemia (adjusted OR = 5.07, 1.12-23.00). CONCLUSIONS: Approximately half of adults with diabetes and adult family members experienced at least some diabetes burden. In both groups, diabetes burden appeared to be associated with being very worried about hypoglycemia at least occasionally. If these results are replicated, new intervention studies could test new ways of decreasing the traumatic consequences of previous or anticipated hypoglycemic events for people with diabetes and family members.

Depressive symptoms and all-cause mortality in people with type 2 diabetes: a focus on potential mechanisms.

BACKGROUND: Depression has been associated with increased all-cause mortality in people with type 2 diabetes. AIMS: To test whether anhedonia, dysphoria and anxiety are differentially associated with all-cause mortality and examine symptom-specific behavioural or pathophysiological mechanisms. METHOD: A total of 1465 people completed the Edinburgh Postnatal Depression Scale in 2005 and were followed until death or 31 December 2010. Cox regression analyses compared survival time for people with a low v. high baseline dysphoria/anhedonia/anxiety score and identified mediating mechanisms. RESULTS: After a mean follow-up of 1878 days (s.d. = 306), 139 participants had died. At all time points, people with anhedonia had an almost twofold increased mortality risk compared with those without anhedonia. Physical activity met criteria for mediation. Symptoms of dysphoria and anxiety were not associated with survival time. CONCLUSIONS: Symptoms of anhedonia predicted shorter survival time, whereas dysphoria/anxiety did not. Mechanistic pathways, in particular physical activity, should be explored further.

Depressive Symptom Clusters Differentially Predict Cardiovascular Hospitalization in People With Type 2 Diabetes.

BACKGROUND: Depression has been associated with the development of cardiovascular disease in people with type 2 diabetes. OBJECTIVE: We examined whether symptoms related to the 2 core features of depression--dysphoria and anhedonia--and anxiety were differentially associated with cardiovascular hospitalization and whether there were symptom-specific mechanisms (alcohol, smoking, physical activity, body mass index, glucose, cholesterol, and blood pressure) in play. METHOD: A total of 1465 people in Dutch primary care completed the Edinburgh Depression Scale in 2005 and were followed up until first cardiovascular hospitalization during follow-up (event) or December 31, 2010 (study end). Cox regression analyses examined (1) differences in time to hospitalization for a cardiovascular event between people with a low vs a high baseline dysphoria/anhedonia/anxiety score (adjusting for demographic and clinical confounders) and (2) mediating mechanisms. RESULTS: A total of 191 people were hospitalized for a cardiovascular event. In univariable analysis, dysphoria predicted a shorter time to cardiovascular hospitalization (hazard ratio = 1.49, 95% CI: 1.02-2.17). After adjustment for confounders, neither dysphoria (hazard ratio = 1.55, 95% CI: 0.91-2.64) nor anhedonia (hazard ratio = 0.83, 95% CI: 0.47-1.48) was significantly associated with time to cardiovascular hospitalization. Anxiety was associated with a longer time to cardiovascular hospitalization (adjusted hazard ratio = 0.49, 95% CI: 0.27-0.89). However, none of the selected factors qualified as a mediator for the (adjusted) association between anxiety and time to cardiovascular hospitalization. DISCUSSION: Dysphoria was associated with a shorter time to cardiovascular hospitalization in unadjusted analyses only, whereas anxiety predicted later hospitalization after confounder adjustment. Anhedonia did not show a significant association. Mechanistic pathways remain unclear.

The association between mindfulness and emotional distress in adults with diabetes: could mindfulness serve as a buffer? Results from Diabetes MILES: The Netherlands.

People with diabetes have a higher risk of emotional distress (anxiety, depression) than non-diabetic or healthy controls. Therefore, identification of factors that can decrease emotional distress is relevant. The aim of the present study was to examine (1) the association between facets of mindfulness and emotional distress; and (2) whether mindfulness might moderate the association between potential adverse conditions (stressful life events and comorbidity) and emotional distress. Analyses were conducted using cross-sectional data (Management and Impact for Long-term Empowerment and Success--Netherlands): 666 participants with diabetes (type 1 or type 2) completed measures of mindfulness (Five Facet Mindfulness Questionnaire-Short Form; FFMQ-SF), depressive symptoms (Patient Health Questionnaire; PHQ-9), and anxiety symptoms (General Anxiety Disorder assessment; GAD-7). Hierarchical multiple regression analyses showed significant associations between mindfulness facets (acting with awareness, non-judging, and non-reacting) and symptoms of anxiety and depression (ß = -0.20 to -0.33, all p < 0.001). These mindfulness facets appeared to have a moderating effect on the association between stressful life events and depression and anxiety (all p < 0.01). However, the association between co-morbidity and emotional distress was largely not moderated by mindfulness. In conclusion, mindfulness is negatively related to both depression and anxiety symptoms in people with diabetes and shows promise as a potentially protective characteristic against the influence of stressful events on emotional well-being.

The association between types of eating behaviour and dispositional mindfulness in adults with diabetes. Results from Diabetes MILES. The Netherlands.

Although healthy food choices are important in the management of diabetes, making dietary adaptations is often challenging. Previous research has shown that people with type 2 diabetes are less likely to benefit from dietary advice if they tend to eat in response to emotions or external cues. Since high levels of dispositional mindfulness have been associated with greater awareness of healthy dietary practices in students and in the general population, it is relevant to study the association between dispositional mindfulness and eating behaviour in people with type 1 or 2 diabetes. We analysed data from Diabetes MILES - The Netherlands, a national observational survey in which 634 adults with type 1 or 2 diabetes completed the Dutch Eating Behaviour Questionnaire (to assess restrained, external and emotional eating behaviour) and the Five Facet Mindfulness Questionnaire-Short Form (to assess dispositional mindfulness), in addition to other psychosocial measures. After controlling for potential confounders, including demographics, clinical variables and emotional distress, hierarchical linear regression analyses showed that higher levels of dispositional mindfulness were associated with eating behaviours that were more restrained (ß = 0.10) and less external (ß = -0.11) and emotional (ß = -0.20). The mindfulness subscale 'acting with awareness' was the strongest predictor of both external and emotional eating behaviour, whereas for emotional eating, 'describing' and 'being non-judgemental' were also predictive. These findings suggest that there is an association between dispositional mindfulness and eating behaviour in adults with type 1 or 2 diabetes. Since mindfulness interventions increase levels of dispositional mindfulness, future studies could examine if these interventions are also effective in helping people with diabetes to reduce emotional or external eating behaviour, and to improve the quality of their diet.