https://flore.unifi.it/bitstream/2158/1072092/1/GBD%20Lancet%202015.pdf

Global, regional, and national incidence, prevalence, and years lived with disability for 301 acute and chronic diseases and injuries in 188 countries, 1990-2013: a systematic analysis for the Global Burden of Disease Study 2013

OBJECTIVE: Depression is common among patients with diabetes, but its relationship to glycemic control has not been systematically reviewed. Our objective was to determine whether depression is associated with poor glycemic control. RESEARCH DESIGN AND METHODS: Medline and PsycINFO databases and published reference lists were used to identify studies that measured the association of depression with glycemic control. Meta-analytic procedures were used to convert the findings to a common metric, calculate effect sizes (ESs), and statistically analyze the collective data. RESULTS: A total of 24 studies satisfied the inclusion and exclusion criteria for the meta-analysis. Depression was significantly associated with hyperglycemia (Z = 5.4, P < 0.0001). The standardized ES was in the small-to-moderate range (0.17) and was consistent, as the 95% CI was narrow (0.13-0.21). The ES was similar in studies of either type 1 or type 2 diabetes (ES 0.19 vs. 0.16) and larger when standardized interviews and diagnostic criteria rather than self-report questionnaires were used to assess depression (ES 0.28 vs. 0.15). CONCLUSIONS: Depression is associated with hyperglycemia in patients with type 1 or type 2 diabetes. Additional studies are needed to establish the directional nature of this relationship and to determine the effects of depression treatment on glycemic control and the long-term course of diabetes.

https://care.diabetesjournals.org/content/diacare/23/7/934.full.pdf

Depression and poor glycemic control: a meta-analytic review of the literature.

OBJECTIVE The objective of this study was to examine the strength and consistency of the relationship between depression and diabetes complications in studies of type 1 and type 2 adult patients with diabetes. METHOD MEDLINE and PsycINFO databases were searched for articles examining depression and diabetes complications in type 1 and type 2 diabetes samples published between 1975 and 1999. Meta-analytic procedures were used. Studies were reviewed for diabetes type, sample size, statistical tests, and measures of diabetes complications and depression. Significance values, weighted effect sizes r, 95% confidence intervals (CI), and tests of homogeneity of variance were calculated for the overall sample (k = 27) and for subsets of interest. RESULTS A total of 27 studies (total combined N = 5374) met the inclusion criteria. A significant association was found between depression and complications of diabetes (p < .00001, z = 5.94). A moderate and significant weighted effect size (r = 0.25; 95% CI: 0.22-0.28) was calculated for all studies reporting sufficient data (k = 22). Depression was significantly associated with a variety of diabetes complications (diabetic retinopathy, nephropathy, neuropathy, macrovascular complications, and sexual dysfunction). Effect sizes were in the small to moderate range (r = 0.17 to 0.32). CONCLUSIONS These findings demonstrate a significant and consistent association of diabetes complications and depressive symptoms. Prospective, longitudinal studies are needed to identify the pathways that mediate this association.

Association of depression and diabetes complications: A meta-analysis

Exploring pathways linking greenspace to health: Theoretical and methodological guidance.

福祉関連職におけるMaslach Burnout Inventoryの因子構造の比較

https://isiarticles.com/bundles/Article/pre/pdf/36760.pdf

Bullying at work, health outcomes, and physiological stress response

Inducing physiological stress recovery with sounds of nature in a virtual reality forest — Results from a pilot study

Cardiovascular and cortisol reactivity and habituation to a virtual reality version of the Trier Social Stress Test: A pilot study.

Measurement of cortisol concentration can contribute important information about an individual's ability to adjust to various environmental demands of both physical and psychosocial origin. However, one uncertainty that affects the possibilities of correctly interpreting and designing field studies is the lack of observations of the impact of seasonal changes on cortisol excretion. For this reason, the month‐to‐month changes in diurnal cortisol concentration, the awakening cortisol response (ACR), maximum morning concentration, and fall during the day were studied in a group of 24 healthy men and women 32 to 61 yrs of age engaged in active work. On one workday for 12 consecutive months, participants collected saliva at four time points for determination of cortisol: at awakening, +30 min, +8 h, and at 21:00 h. Data were analyzed by a repeated measures design with month (12 levels) and time‐of‐day (4 levels) as categorical predictors. Cortisol concentrations were analyzed on a log scale. The diurnal patter...

Seasonal variation in human salivary cortisol concentration.

This study investigated cognitive performance in patients with burnout, in relation to the flexibility of the hypothalamic-pituitary-adrenal (HPA) axis. Clinical cases with work stress-induced burnout (n = 65), and demographically matched, healthy reference subjects (n = 65), were given six neuropsychological tests and a self-rating scale for cognitive problems. Diurnal salivary cortisol was measured among burnout cases and an external reference group (n = 174), including a dexamethasone suppression test (DST) among burnout cases. Compared with referents, the burnout group under-performed in a cognitive speed test (Wechsler Adult Intelligence Scale-Revised (WAIS-R) Digit Symbol), but not in any other test of sustained attention, episodic memory, or vocabulary. Burnout cases had considerably more subjective cognitive problems, but ratings were unrelated to test performance. Compared with referents, burnout cases had similar morning salivary cortisol levels and similar awakening response, but lower evening cortisol. Among burnout cases, lower diurnal cortisol variability was related to slower performance in several tests. The DST response showed no consistent relationship with any cognitive parameter. Hence, despite considerable subjective cognitive problems, the burnout group showed only a partial, mild deviation in cognitive performance. A flatter diurnal cortisol profile was related to lower cognitive processing speed, but diurnal cortisol pattern and DST response were normal, suggesting a maintained HPA axis flexibility.

Björn Karlson

Papers

Bullying at work, health outcomes, and physiological stress response

Inducing physiological stress recovery with sounds of nature in a virtual reality forest — Results from a pilot study

Cardiovascular and cortisol reactivity and habituation to a virtual reality version of the Trier Social Stress Test: A pilot study.

Seasonal variation in human salivary cortisol concentration.

Cognitive performance in patients with burnout, in relation to diurnal salivary cortisol