Validation and reproducibility of a short food frequency questionnaire for cardiovascular prevention

An unfavorable dietary pattern is associated with symptomatic peripheral artery disease

BACKGROUND AND AIMS

Diet has an essential role in primary and secondary cardiovascular prevention by modulating various cardiovascular risk factors. The need to have easily useable tools seems essential to facilitate the daily practice of clinicians in order to propose the most optimal management of their patients' diet. The aim of this study was to compare the diet assessed with a simple food frequency questionnaire (FFQ) between patients with symptomatic peripheral artery disease (PAD) and healthy subjects.

MATERIALS AND RESULTS

In this ancillary study (ELECTRO-PAD study), we included symptomatic PAD patients and healthy participants. All participants filled a FFQ previously validated called Cardiovascular-Dietary-Questionnaire 2 (CDQ-2). CDQ-2 allows the calculation of different scores: global food score, saturated fatty acids score (SFA), unsaturated fatty acids score (UFA), fruit and vegetable score. The higher the score, the better the diet. We compared the different scores between PAD patients and healthy participants. We included 37 PAD patients and 40 healthy subjects. Mean global score was significantly lower in PAD patients compared to the healthy participants (5.35 ± 7.65 vs 10.60 ± 5.81; p = 0.0011). Similarly, the sub-scores concerning unsaturated fatty acids and fruits-vegetables were significantly lower in PAD patients (p < 0.010). Only the sub-score concerning saturated fatty acids was not significantly different (p = 0.8803) between PAD patients and healthy participants.

CONCLUSION

CDQ-2 highlights that PAD patients have an unfavorable diet compared with healthy participants. CDQ-2 is a tool of interest to help the clinicians for dietary advice of PAD patients.

Impact of dietary intervention on eating behavior after ischemic stroke

Objective

Ischemic stroke is a major health issue. Currently, the relationship between dietary patterns and the occurrence of cardiovascular diseases including stroke is established, but the effect of systematic dietary intervention on dietary changes in ischemic stroke patients is unknown. Our objective was to compare changes in the dietary pattern of ischemic stroke patients who received a systematic diet intervention with changes in the dietary pattern of ischemic stroke patients who did not receive a systematic dietary intervention during their hospitalization.

Methods

In this before-and-after study, two groups of patients with ischemic stroke were compared: Group 1 included 34 patients admitted with an ischemic stroke without a systematic dietray intervention; Group 2 included 34 patients admitted with an ischemic stroke with a systematic dietary intervention. Dietary patterns were assessed by a validated food frequency questionnaire of 19 questions (from a previously validated questionnaire of 14 questions), at the onset of stroke and at 6 months after stroke. This questionnaire allows the calculation of different scores as follows: global food score, saturated fatty acids score (SFA), unsaturated fatty acids score (UFA), fruit and vegetable score, and alcohol score.

Results

Score changes were more important in group 2 than in group 1 for the global food score (7.4 ± 7 vs. 1.9 ± 6.7, p = 0.0013), the fruit and vegetable score (2 ± 2.6 vs. 0.6 ± 2.2, p = 0.0047), and the UFA score (1.8 ± 2.7 vs. 0.1 ± 3.3, p = 0.0238), whereas no significant differences were observed for the SFA score (-3.9 ± 4.9 vs. -1.6 ± 6, p = 0.1779) and the alcohol score (-0.4 ± 1.5 vs. -0.3 ± 1.1, p = 0.6960).

Conclusion

This study showed that systematic dietary intervention during hospitalization improves the dietary patterns of ischemic stroke patients. The impact on the recurrence of ischemic stroke or cardiovascular events after dietary pattern changes needs to be studied.

Assessing financial performance through green bond markets and energy reliance in Asian economies

This article's overarching goal is to learn more about the effects of financial performance on the reliance upon or migration to energy efficiency sources in Asian countries using data envelopment analysis (DEA) and system GMM from 2017 to 2022. The results demonstrated the importance of relying on renewable energy sources when expanding the electricity sector effectively in an Asian environment. This same influence of green bond financing on energy investment during an eco-friendly improving economy is in addition to the proportion of renewable energy demands, power usage to gross domestic product, power manufacturing stretchability, electricity usage stretchability, or the overall impact of renewable energy transformation. The analysis revealed that the organizational climate has implicit implications that advance wage activity and that Asian financial systems drove a 30% point transition in the period studied from traditional power generation manufacturing and use methods toward sustainable energy. With this, we see a dramatic increase in the use of green power. This is largely attributable to the widespread use of green financing in constructing hydroelectric facilities throughout Asia. The theoretical underpinnings and empirical setting of the research are both original. Moreover, the association between green bond issuance and green, sustainable growth in industry and agriculture supports the response theory. Major governmental aspects include modernizing and expanding the finance system, updating national efficiency metrics, and creating a technological long-term infrastructure market. While previous studies have looked into the connections between green finance and economic growth, technological advancements in the energy sector, environmental responsibility, and renewable energy sources, this study is the first to focus on how green finance facilitates the shift to renewable energy in Asia's economies. The study's findings suggest how to manage renewable energy in Asia in a way that could work.