The prevalence of depressive symptoms in a white European and South Asian population with impaired glucose regulation and screen-detected Type 2 diabetes mellitus: a comparison of two screening tools

Maternal cognitive and affective empathy related to preschoolers' emotional-behavioral problems: moderation of maternal depression

BACKGROUND

Low maternal cognitive empathy and higher affective empathy have been linked to increased emotional-behavioral problems (EBPs) in young children, but it remains unclear whether the associations are distinct according to maternal depression. This study aims to explore the moderating role of maternal depression in the association between maternal empathy and EBPs in preschoolers.

METHODS

Cross-sectional and representative data were from 19,965 Chinese preschoolers. Maternal cognitive and affective empathy and depression were evaluated with Questionnaire of Cognitive and Affective Empathy and World Health Organization Five Well-Being Index, respectively. The Strengths and Difficulties Questionnaire was used to assess child EBPs.

RESULTS

Lower maternal cognitive empathy was associated with increased child EBPs (aOR: 0.97, 95% CI: 0.96-0.97) with moderation of maternal depression (p = 0.002), and was slightly stronger in mothers at low risk for depression (aOR: 0.96, 95% CI: 0.95-0.97). Higher maternal affective empathy was associated with increased child EBPs (aOR: 1.03, 95% CI: 1.02-1.04), without significant moderation (p = 0.79).

CONCLUSIONS

Lower maternal cognitive empathy and higher affective empathy were associated with more EBPs in preschoolers. Maternal depression moderated only the cognitive empathy-EBPs association. Tailored strategies targeting maternal empathy according to various depression levels should be considered in clinical practices.

IMPACT

We found lower maternal cognitive empathy and higher maternal affective empathy were associated with more emotional-behavioral problems (EBPs) in a large-scale and representative sample of preschoolers in Shanghai. We demonstrated the moderating role of maternal depression in the association between maternal cognitive empathy and EBPs in preschoolers, with the association being slightly stronger in mothers at low risk for depression than in mothers with depressive symptoms. The study highlights that, aside from maternal depression, promoting interventions on inappropriate maternal empathy may confer significant benefits on the psychological well-being of preschool children.

Type 2 diabetes complications in ethnic minority compared with European host populations: a systematic review and meta-analysis

This systematic review and meta-analysis aimed to quantify differences in type 2 diabetes (T2D) complications between ethnic minority populations and European host populations, in both cross-sectional and prospective studies. Following Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines, we searched multiple databases for studies (until July 1, 2024) with T2D complications as outcome. Studies were included if they compared ethnic minority populations to the host population and were conducted in Europe. T2D complications included mortality, macrovascular and microvascular complications and mental disorders. Risk of bias was assessed with the assessment tool for observational cohort and cross-sectional studies. Risk estimates were pooled using random effects models. From a total of 2901 references, 58 studies were included, comprising 805 to 1 230 410 individuals for the meta-analyzed complications. Compared with the host population, ethnic minority populations generally had a lower risk of all-cause mortality (RR 0.70 (95% CI 0.63; 0.77); I2=87%)) and macrovascular complications (RR 0.72 (95% CI 0.58; 0.88); I2=88%). South Asians, however, showed comparable risks for most macrovascular complications and a slighthly higher risk of major adverse cardiovascular events. Increased risks for microvascular complications, nephropathy and retinopathy were observed (eg, in prospective studies RR 1.50 (95% CI 1.14; 1.96); I2=86% for nephropathy). No ethnic differences were observed for mental disorders. Ethnic minority populations with T2D in Europe are generally at reduced risk of all-cause mortality and macrovascular complications, but at higher risk of nephropathy and retinopathy. Our findings may help to further identify high-risk populations and to develop guidelines and future interventions. PROSPERO registration number:PROSPERO 2022 CRD42022366854.

Association between depressive symptoms and diagnosis of diabetes and its complications: A network analysis in electronic health records

OBJECTIVES

Diabetes and its complications are commonly associated with depressive symptoms, and few studies have investigated the diagnosis effect of depressive symptoms in patients with diabetes. The present study used a network-based approach to explore the association between depressive symptoms, which are annotated from electronic health record (EHR) notes by a deep learning model, and the diagnosis of type 2 diabetes mellitus (T2DM) and its complications.

METHODS

In this study, we used anonymous admission notes of 52,139 inpatients diagnosed with T2DM at the first affiliated hospital of Nanjing Medical University from 2008 to 2016 as input for a symptom annotation model named T5-depression based on transformer architecture which helps to annotate depressive symptoms from present illness. We measured the performance of the model by using the F1 score and the area under the receiver operating characteristic curve (AUROC). We constructed networks of depressive symptoms to examine the connectivity of these networks in patients diagnosed with T2DM, including those with certain complications.

RESULTS

The T5-depression model achieved the best performance with an F1-score of 91.71 and an AUROC of 96.25 compared with the benchmark models. The connectivity of depressive symptoms in patients diagnosed with T2DM (p = 0.025) and hypertension (p = 0.013) showed a statistically significant increase 2 years after the diagnosis, which is consistent with the number of patients diagnosed with depression.

CONCLUSION

The T5-depression model proposed in this study can effectively annotate depressive symptoms in EHR notes. The connectivity of annotated depressive symptoms is associated with the diagnosis of T2DM and hypertension. The changes in the network of depressive symptoms generated by the T5-depression model could be used as an indicator for screening depression.

Impaired glucose regulation, depressive symptoms, and health-related quality of life

INTRODUCTION

This study aims to investigate whether the associations between impaired glucose regulation and health-related quality of life are modified by severity or type of depressive symptoms.

RESEARCH DESIGN AND METHODS

For this cross-sectional study, we included 1939 individuals (mean age 61.5 years) from the Helsinki Birth Cohort Study. Between 2001 and 2004, a standard 2-hour 75 g oral glucose tolerance test was applied to define normoglycemia, pre-diabetes, and newly diagnosed diabetes. Information on previously diagnosed diabetes was collected from national registers and questionnaires. Pre-diabetes was defined as having either impaired fasting glucose or impaired glucose tolerance. The Mental and Physical Component Scores of health-related quality of life were assessed with Short Form-36. Beck's Depression Inventory was employed to investigate the severity of depressive symptoms and to define minimal (depression score <10), non-melancholic, and melancholic types of depression. We analyzed data with general linear models adjusted for sex, age, lifestyle factors, comorbidities, and body mass index.

RESULTS

Glucose regulation subgroups, especially previously known diabetes, were associated with lower Physical Component Score (p=0.001) and higher depression score (p=0.015), but not with the Mental Component Score (p=0.189). Non-melancholic depression was associated with lower Physical and Mental Component Scores compared with those with depression score <10 and melancholic depression (p<0.001), independently of glucose regulation status (p for glucose regulation status by depression type interaction >0.54).

CONCLUSIONS

Non-melancholic type of depression and previously known diabetes are independently associated with lower health-related quality of life. This should be appraised in long-term treatment of diabetes and when treating non-melancholic depressive symptoms to maintain a higher health-related quality of life.

Reliability and validity of the Turkish version of the WHO-5, in adults and older adults for its use in primary care settings

Background:

This study aims to determine the psychometric properties of the World Health Organization Well-Being Index (WHO-5) Turkish version in Turkish adults and older adults.

Methods:

This is a multicenter cultural adaptation study carried out with 1752 participants. Internal consistency (by Cronbach’s alpha); Construct validity (by known groups and confirmatory factor analysis-CFI) and discriminant validity are evaluated stratified by adults and older adults. Cohen’s Effect Size is used in known groups and discriminant validity analyses.

Results:

Distribution properties of the WHO-5 Turkish version are in acceptable limits. Alpha values are 0.81 for adults and 0.86 for older adults. The variances of the 58.5% of the adults sample and 63.9% of the older adults sample are explained in Exploratory FA. Model fits (CFI) are satisfactory ( > 0.95) in both samples; but RMSEA is poor in the older adults sample (0.166) whereas it is acceptable (0.073) in the adults sample. Known groups validity and discriminant analyses are satisfactory in both adults and older adults.

Conclusion:

The WHO-5 Turkish version has a good measurement capacity, internal consistency and good model fits in both samples. The error values in the older adults group suggest that the results when testing older adults should be interpreted with caution.

WHO-5 and BDI-II are acceptable screening instruments for depression in people with diabetes

AIMS

To investigate the acceptability of two questionnaires, the five item WHO Well-being Index (WHO-5) and the Beck Depression Inventory II (BDI-II), which differ in length and focus, by comparing three screening groups: (1) WHO-5, (2) BDI-II and (3) WHO-5 and BDI-II.

METHODS

A total of 699 individuals with diabetes were approached to participate in the study, of whom 95 completed the WHO-5, 254 completed the BDI-II and 350 completed both the WHO-5 and the BDI-II questionnaires. Five facets of acceptability were compared, including objective aspects (response rate and completion level) and subjective aspects (appreciation, agreeableness and accuracy of the screening questionnaire). Data were analysed using logistic regression analysis and (multivariate) analysis of covariance.

RESULTS

The overall response rate was 65% (453 out of 699). No differences between the three groups were found with respect to the response rate (WHO-5: 66%; BDI-II: 63%; WHO-5 and BDI-II: 66%; P ≥ 0.19) and completion level (WHO-5: 99.5%; BDI-II: 97.8%; WHO-5 and BDI-II: 98.7%; P=0.45). The three groups did differ significantly in their scores on two of the three subjective indicators (P<0.03), i.e. appreciation (P=0.002) and agreeableness (P=0.035), with those completing only the WHO-5 reporting greater appreciation and agreeableness.

CONCLUSIONS

A brief well-being questionnaire, such as the WHO-5, results in greater appreciation of mood screening and appreciation of completing the questionnaire, but this does not result in a better response rate and higher questionnaire completion. Given these results, either or both questionnaires can be used to screen for depressive symptoms in people with diabetes in clinical practice.

Depression in people with type 2 diabetes: current perspectives

Type 2 diabetes mellitus (T2DM) is associated with depressive symptoms, and comorbid depression in those with T2DM has been associated with adverse clinical profiles. Recognizing and addressing psychological symptoms remain significant clinical challenges in T2DM. Possible mediators of the reciprocal relationship between T2DM and depression may include physical activity levels, effectiveness of self-management, distress associated with a new T2DM diagnosis, and frailty associated with advanced diabetes duration. The latter considerations contribute to a "J-shaped" trajectory from the time of diagnosis. There remain significant challenges to screening for clinical risks associated with psychological symptoms in T2DM; poorer outcomes may be associated with major depressive episodes, isolated (eg, anhedonic), or subsyndromal depressive symptoms, depressive-like symptoms more specific to T2DM (eg, diabetes-related distress), apathy or fatigue. In this review, we discuss current perspectives on depression in the context of T2DM with implications for screening and management of these highly comorbid conditions.

Impact of comorbidities on pharmacotherapy of painful diabetic neuropathy in clinical practice

AIMS

We evaluated the impact of baseline comorbidities on the effectiveness of duloxetine and anticonvulsants (pregabalin/gabapentin) in patients with painful diabetic neuropathy in clinical care.

METHODS

Outcomes from a 6-month, observational study with 2575 patients initiating/switching DPNP treatment were analyzed post-hoc. Propensity scoring was used to adjust for baseline factors influencing treatment choice in 1523 patients receiving duloxetine or anticonvulsants. Analysis of covariance models with fixed effects for baseline pain, treatment, propensity score, baseline characteristics or comorbidities, and their interaction with treatment were used to estimate LSmean effects on Brief Pain Inventory (BPI) average pain and interference scores.

RESULTS

89.5% of patients reported comorbidities, including hypertension (70.5%), hyperlipidemia (39.2%), and depression (24.8%). Macrovascular complications (37.0%) and 'other chronic pain' (41.5%), particularly joint pain had an impact on both pain treatments, i.e. less improvement of average pain and interference of pain. Better treatment responses with duloxetine vs. anticonvulsants were observed in patients with depression, those with high baseline BPI total interference score, especially general activity, and in patients with joint pain.

CONCLUSIONS

Comorbidities such as macroangiopathy and depression as well as pain characteristics should be considered in the treatment of DPNP as they may predict the effectiveness of duloxetine and anticonvulsants.

Association between serotonin transporter promoter polymorphisms and psychological distress in a diabetic population

Investigations into serotonin transporter and anxiety and depression have shown an association between stress, depression onset and genotype. We investigated the relationship between 5-HTTLPR genotype and depression and anxiety in a population with diabetes mellitus, a condition associated with high rates of stress and depression. Participants were classified according to 'S' and 'L' alleles as well as the modification of the single nucleotide polymorphism (SNP) rs25531. The 5-HTTLPR low-expression genotype group (S or L(G) allele carriers) had significantly higher psychological distress (K10) scores (N=234, P=0.047). Subsequent analysis revealed that the effect of genotype was related to anxiety symptoms rather than depression symptoms. Furthermore, the main effect of genotype was not observed when the modification of the SNP polymorphism was not taken into account. Findings suggest that 5-HTTLPR/rs25531 genotype is associated with psychological distress in a sample of subjects with diabetes.