Self-management levels of diet and metabolic risk factors according to disease duration in patients with type 2 diabetes

Factors influencing self-management behaviors in persons with lupus nephritis: A cross-sectional study

Background

Patients with lupus nephritis experience disease symptoms and side effects from treatment. Although self-management behaviors are important in patients with this disease, there is limited research on the factors influencing these behaviors.

Objective

This study aimed to examine the factors influencing self-management behaviors in patients with lupus nephritis.

Methods

This cross-sectional study was conducted in 240 patients with lupus nephritis at a university hospital in Thailand between August 2019 and December 2020 using a random sampling method. Data were collected using a demographic and clinical characteristic questionnaire, Self-Management Behavior Questionnaire, Self-efficacy for Managing Chronic Disease: A 6-item Scale, Knowledge about Lupus Nephritis Questionnaire, Family Support Scale, Social Networks in Adult Life Questionnaire, and Memorial Symptom Assessment Scale for Lupus Nephritis. Descriptive statistics and multiple linear regression analyses were employed.

Results

The participants reported a moderate level of self-management behaviors. Multiple regression analyses revealed that disease duration, income, symptoms, self-efficacy, knowledge, family support, social networks, and classes of lupus nephritis significantly explained 21% of the variance in self-management behaviors (R2 = 0.21; F(8,231) = 7.73; p <0.001). Family support (β = 0.32, p <0.001) and symptoms (β = -0.23, p <0.001) were significant determinants of self-management behaviors in patients with lupus nephritis.

Conclusion

The findings provide valuable insight for nurses to better understand the factors influencing self-management behaviors in patients with lupus nephritis. Patients with low family support and high symptom severity may face difficulty in performing self-management behaviors. Nurses should pay more attention to these patients and provide family-based interventions to optimize self-management behaviors in this population.

Association of Combining Diet and Physical Activity on Sarcopenia and Obesity in Elderly Koreans with Diabetes

This study aimed to identify the combined factors of physical activity and diet associated with non-sarcopenic non-obese status in 1586 diabetic patients aged ≥65 years from the Korean National Health and Nutrition Examination Survey (2016 to 2019). Participants were categorized into non-sarcopenic non-obesity (NSNO), sarcopenia non-obesity (SNO), non-sarcopenic obesity (NSO), and sarcopenic obesity (SO) groups. NSNO had lower insulin, HOMA-IR, and triglycerides compared to NSO and SO. NSNO had lower perceived stress, higher nutrition education and dietary supplement intake. As assessed by the Korean Healthy Eating Index, NSNO scored higher total than SNO and SO, in breakfast and energy balance compared to SO, and in the adequacy of vegetables and meat/fish/egg/bean compared to SNO. NSNO had significantly higher energy and protein intake and physical activity, with BMI/waist circumference lower than NSO, SO, and comparable to SNO. Physical activity was positively associated with NSNO. Low Total KHEI score and protein intake level reduced the odds ratio (OR) of NSNO, particularly when physical activity was insufficient, with OR = 0.38 for KHEI Q1 and OR = 0.32 for protein T1. In conclusion, physical activity, diet quality, and protein intake are associated with NSNO prevalence in Korean elderly with diabetes, and energy balance through active intake and expenditure may be effective.

A Comparative analysis of type 2 diabetes management quality indicators in cancer survivors

Objective

This study aimed to assess indicators of type 2 diabetes mellitus (DM) management, including adequate DM control, and treatment rates, in cancer survivors according to the time of DM diagnosis and to compare them with the DM management indicators of a non-cancer control group.

Methods

We used the 2013-2019 data of the Korea National Health and Nutrition Examination Survey for this study. To compare their adequate DM control, and treatment rates, we identified 4918 patients with type 2 DM aged ≥ 30 years and classified them into pre-existing diabetes, pre-existing cancer, and diabetes without cancer groups. Predictors of adequate glycemic control and diabetes treatment were analyzed using binary logistic regression.

Results

Diabetes without cancer group had higher fasting blood glucose and glycosylated hemoglobin A1c levels and lower adequate glycemic control than did the other two groups. The preexisting cancer group had low treatment rates. After adjusting for age, gender, employment status, and duration of diabetes, the preexisting cancer group had 0.51-fold lower odds of receiving treatment, such as insulin injection or oral diabetes medications, than the other two groups (adjusted odds ratio, 0.50; 95% confidence interval, 0.38-0.66).

Conclusions

Cancer survivors had lower fasting glucose and HbA1c than those with diabetes without cancer. However, as a result of the sub-analysis, the treatment rate of the pre-existing cancer group was significantly lower than that of diabetes without cancer. Based on these results, cancer survivors' care-related healthcare workers should be aware of the need for monitoring blood sugar even in cancer survivors without underlying diabetes mellitus and pay more attention to early detection and active treatment of diabetes.

Association between the level of adherence to dietary guidelines and depression among Korean patients with type 2 diabetes mellitus

OBJECTIVE

This study aimed to examine the cross-sectional association between adherence to dietary guidelines for type 2 diabetes mellitus (T2DM) and depression.

METHODS

A total of 3457 patients with T2DM were included. Dietary information was obtained using 24-h recall, and adherence to dietary guidelines was estimated using the Korean Diabetes Association-Korean Ministry of Health and Welfare index. Depression was evaluated using a questionnaire. Participants who had responded "yes" to any of the three questions related to diagnosis, current condition, and treatment were defined as depression. Multivariable logistic regression analysis was used to examine the association between adherence to dietary guidelines and depression.

RESULTS

T2DM patients with a lower score on adherence to dietary guidelines were more likely to report depression than those with a higher score (Odds ratios (OR): 0.51, 95% Confidence Interval (CI): 0.30-0.87). Patients with poor adherence to moderate calorie consumption (OR: 1.65, 95% CI: 1.07-2.52) and regular meal patterns (OR: 1.69, 95% CI: 1.15-2.50) were more likely to report depression. However, patients with poor adherence to low sodium intake were less likely to report depression (OR: 0.60, 95% CI: 0.40-0.88), and no association was observed between moderate carbohydrate consumption, sufficient vegetable/seaweed consumption, and moderate alcohol consumption and depression.

CONCLUSION

Good adherence to dietary guidelines was closely associated with a lower prevalence of depression among individuals with type 2 diabetes, but the specific guidelines were inconsistent. Systematic and continuous nutrition education for individuals with T2DM is necessary to improve their mental health outcomes.

A Theory-Based Self-Management Training Program for Older Adult Peer Leaders with Diabetes: A Feasibility Assessment

Objective

To improve the quality of peer leader training, this study developed a theory-based self-management training program for older adult peer leaders with diabetes and assessed its feasibility.

Background

Current self-management programs are designed mainly to be implemented by healthcare professionals, but healthcare staff may not fully perceive the needs and obstacles of older adults in disease management due to a lack of similar illness experience. To target this problem, peer leaders with successful self-management experiences, similar cultural backgrounds and languages, and related illness experiences are trained to guide and mentor peer patients in self-management programs.

Study Design and Methods

This study was conducted in two stages. In stage 1, a peer leader training program was developed based on experiential learning theory as the framework and self-regulation theory as the activity design strategy. In stage 2, program feasibility was assessed via participants’ feedback toward the training program by three indicators: attendance, future willingness to lead the peer-led self-management program, and leadership skills evaluated by a peer leader training assessment tool.

Results

In this study, peer leaders demonstrated good leadership skills by expressing active willingness to lead self-management programs in the community. Peer leaders’ feedback indicated that the program’s training content was helpful in preparing peer leaders to guide older adults in learning self-management skills and in improving the abilities and confidence of peer leaders in mentoring self-management.

Conclusion

Findings in this study showed that peer leader training can impact the effectiveness and success of self-management in older adults with diabetes. Even in a small-scale study, the impact was evident, which demonstrated the feasibility of the program. More large-scale studies on the effectiveness of various peer leader training programs in diverse disciplines are recommended.

Clinical Trials Registry

ClinicalTrials.gov Identifier: NCT04298424 (the Peer-Led Self-Management Program).

Effect of green tea extract on lipid profile in patients with type 2 diabetes mellitus: A systematic review and meta-analysis

BACKGROUND

Previous studies have indicated controversial results regarding the efficacy of green tea extract (GTE) in improving the lipid profile of type 2 diabetes mellitus (T2DM) patients. We aimed to conduct a systematic review and meta-analysis to pool data from randomized controlled trials (RCTs).

METHODS

A systematic search was performed in Web of Science, PubMed, and Scopus databases, without any language and time restriction until August 2019, to retrieve the RCTs which examined the effects of GTE on serum concentrations of high-density lipoprotein (HDL), low-density lipoprotein (LDL), triglyceride (TG) or total cholesterol (TC) in T2DM patients. Meta-analyses were carried out using a random effects model. I2 index was used to evaluate the heterogeneity.

RESULTS

Initial search yielded 780 publications. Of these, seven studies were eligible. The supplementary intake of GTE improved lipid profile by reducing serum TG concentrations in patients with T2DM. Meanwhile, subgroup analyses based on duration of interventions (≤8 and > 8 weeks) and intervention dosage (≤800 and > 800 mg/day) showed that the GTE supplementation longer than 8 weeks and in doses >800 mg/day resulted in a significant decrease in serum TG concentrations. Furthermore, intervention longer than 8 weeks with doses lower than 800 mg/day resulted in a significant reduction in serum TC concentrations.

CONCLUSION

In conclusion, present systematic review and meta-analysis revealed that the supplementary intake of GTE may improve lipid profile by reducing serum concentrations of TG in patients with T2DM. Furthermore, the results of our stratified analyses suggested that long-term GTE intervention may reduce serum concentrations of TG and TC.