scholarly journals Influence of uric acid on the correlation between waist circumference and triglyceride glucose index: an analysis from CHARLS

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Jia Zheng ◽  
Min Jiang ◽  
Yanxia Xie
Keyword(s):  
Uric Acid ◽  
Waist Circumference ◽  
Mediation Effects ◽  
Panel Model ◽  
Triglyceride Glucose Index ◽  
Study Population ◽  
Relationship Of ◽  
The Relationship ◽  
Longitudinal Relationships

Abstract Background Waist circumference (WC) and uric acid (UA) are significantly related. Still, their temporal sequence and how the sequence works on future risk of triglyceride glucose (TyG) are unknown, especially in the Chinese population. Methods Cross-lagged panel model was used to analyze the reciprocal, longitudinal relationships among a set of interrelated variables. The mediation model was constructed to test the effect of the relationship between WC and UA on TyG. Results A total of 5727 subjects were enrolled in our study population, of which 53.5% were women, and the mean age was 59.0 (standard deviation, 8.62) years. After adjusting for traditional confounding factors, the results showed that a higher level of baseline WC was significantly associated with a higher level of follow-up UA (β = 0.003, P = 0.031) and follow-up TyG (β = 0.003, P < 0.001);. Simultaneously, there was no statistical association between the level of baseline UA and the level of follow-up WC (β = − 0.009, P = 0.951). The mediation effects of UA on WC-TyG were estimated to be 18.1% in adults, and 36.2% in women. Conclusions The current study demonstrated that higher baseline level of WC probably preceded UA’ level in general population. In addition, UA mediated the relationship of WC to TyG, especially in females. And the possible mechanism would require further clarification.

Impact of Uric Acid on the Relationship between Waist Circumference and Insulin Resistance: Results from CHARLS

2021 ◽  
Author(s):  
Jia Zheng ◽  
Min Jiang ◽  
Yanxia Xie
Keyword(s):  
Insulin Resistance ◽  
Uric Acid ◽  
Waist Circumference ◽  
Mediation Effect ◽  
Mediation Effects ◽  
Panel Model ◽  
Relationship Of ◽  
The Impact ◽  
The Relationship

Abstract BackgroundWaist circumference (WC) and uric acid (UA) are significantly related. Still, their temporal sequence and how the sequence works on future risk of insulin resistance (IR) are unknown, especially in the Chinese population. MethodsCross-lagged panel model was used to analyze the reciprocal, longitudinal relationships between a set of inter-related variables. The mediation model was constructed to test the impact of the relationship between WC and UA on IR.ResultsA total of 5,727 subjects in our study population were enrolled, of which 53.5% were women, and the mean age was 59.0 (SD, 8.62) years. After adjusting for traditional confounding factors, we found that a higher level of baseline WC was significantly associated with a higher level of follow-up UA (β = 0.003, P = 0.031) and follow-up triglycerides glucose index (TyG) (β = 0.003, P < 0.001);. Simultaneously, there was no statistical association between the level of baseline UA and the level of follow-up WC (β = -0.009, P = 0.951). Besides, the cross-lagged panel model showed that the baseline WC had influenced the level of follow-up UA. The mediation effects of UA on WC-IR were estimated to be 18.1% in general adults, and 36.2% in women.ConclusionsThe current study demonstrated that the higher WC levels probably preceded UA in general population, and UA mediated the relationship of WC to TyG, especially among females. However, the mediation effect was different between men and women, and the possible mechanism would require further clarification.

Five-year follow-up of waist circumference, insulin and ALT levels in familial combined hyperlipidaemia

2007 ◽  
Vol 113 (9) ◽  
pp. 375-381 ◽  
Author(s):  
Martijn C. G. J. Brouwers ◽  
Marleen M. J. van Greevenbroek ◽  
Vicky M. M.-J. Vermeulen ◽  
Josephine M. J. P. van Lin ◽  
Carla J. H. van der Kallen ◽  
...  
Keyword(s):  
Waist Circumference ◽  
Abdominal Obesity ◽  
Family Members ◽  
Surrogate Marker ◽  
Insulin Levels ◽  
The Metabolic Syndrome ◽  
Hepatic Fat ◽  
Relationship Of ◽  
The Relationship

FCHL (familial combined hyperlipidaemia), an entity with many features of the metabolic syndrome, is characterized by changes in cholesterol and triacylglycerol (triglyceride) phenotype over time. The present study was conducted to investigate the relationship of ALT (alanine aminotransferase) levels, used as a surrogate marker for the amount of hepatic fat, with the switch in triacylglycerol phenotype and the increased susceptibility to develop hypertriglyceridaemia in FCHL. BMI (body mass index), waist circumference and plasma triacylglycerols, insulin and ALT levels were measured in 145 FCHL family members and 54 spouses at baseline and after a 5-year follow-up. A switch from normotriglyceridaemia to hypertriglyceridaemia or vice versa, as observed in 22 of 145 FCHL family members, was associated with changes in plasma ALT levels (P=0.001), but not with insulin levels or waist circumference. At 5 years of follow-up, an intra-individual relationship was observed between waist circumference and plasma triacylglycerols, insulin and ALT levels. For each waist circumference, FCHL patients, but not their NL (normolipidaemic) relatives, exhibited higher triacylglycerol and insulin levels than spouses (P<0.001). Remarkably, both FCHL patients and the NL relatives had higher ALT levels for each waist circumference compared with spouses (P<0.001 for FCHL patients, and P=0.035 for NL relatives). In conclusion, the present study shows that the longitudinal relationship of abdominal obesity–ALT is more specific for all FCHL family members, i.e. patients and their NL relatives, than the relationship of abdominal obesity–triacylglycerols. Additionally, the association of ALT with the switch in triacylglycerol phenotype suggests a central role of the liver in the pathogenesis of FCHL.

A Decade of Disparities in Diabetes Technology Use and HbA1c in Pediatric Type 1 Diabetes: A Trans-Atlantic Comparison

2020 ◽  
Author(s):  
Ananta Addala ◽  
Marie Auzanneau ◽  
Kellee Miller ◽  
Werner Maier ◽  
Nicole Foster ◽  
...  
Keyword(s):  
Type 1 Diabetes ◽  
Technology Use ◽  
Hemoglobin A1c ◽  
Diabetes Technology ◽  
Design And Methods ◽  
Relationship Of ◽  
The Relationship ◽  
Pediatric Type 1 Diabetes

<b>Objective:</b> As diabetes technology use in youth increases worldwide, inequalities in access may exacerbate disparities in hemoglobin A1c (HbA1c). We hypothesized an increasing gap in diabetes technology use by socioeconomic status (SES) would be associated with increased HbA1c disparities. <p> </p> <p><b>Research Design and Methods: </b>Participants aged <18 years with diabetes duration ≥1 year in the Type 1 Diabetes Exchange (T1DX, US, n=16,457) and Diabetes Prospective Follow-up (DPV, Germany, n=39,836) registries were categorized into lowest (Q1) to highest (Q5) SES quintiles. Multiple regression analyses compared the relationship of SES quintiles with diabetes technology use and HbA1c from 2010-2012 and 2016-2018. </p> <p> </p> <p><b>Results: </b>HbA1c was higher in participants with lower SES (in 2010-2012 & 2016-2018, respectively: 8.0% & 7.8% in Q1 and 7.6% & 7.5% in Q5 for DPV; and 9.0% & 9.3% in Q1 and 7.8% & 8.0% in Q5 for T1DX). For DPV, the association between SES and HbA1c did not change between the two time periods, whereas for T1DX, disparities in HbA1c by SES increased significantly (p<0.001). After adjusting for technology use, results for DPV did not change whereas the increase in T1DX was no longer significant.</p> <p> </p> <p><b>Conclusions: </b>Although causal conclusions cannot be drawn, diabetes technology use is lowest and HbA1c is highest in those of the lowest SES quintile in the T1DX and this difference for HbA1c broadened in the last decade. Associations of SES with technology use and HbA1c were weaker in the DPV registry. </p>

Usia Resiko Tinggi dan Perdarahan Post Partum

2018 ◽  
Vol 3 (2) ◽  
pp. 91
Author(s):  
Ani Media Harumi ◽  
Kasiati Kasiati
Keyword(s):  
High Risk ◽  
Post Partum ◽  
Chi Square ◽  
Sample Number ◽  
Chi Square Test ◽  
Study Population ◽  
Relationship Of ◽  
The Relationship

Abstract: The purpose of this study is to analyze the relationship of age high risk with the incidence ofbleeding post partum in dr. M. Soewandhie Surabaya hospital. This research is analytic with an approachof a sectional cross. The study population was all post partum mothers in the Dr. M. Soewandhie Surabayahospital in January 2016 to March 2017, which amounts to an average of 1840respondents while theresearch sample number 182. Measuring collection sheet data obtained by systematic random sampling.The Study was conducted Chi-Square test obtained mean count X2 (0,00) is less than á (0.05) thenH0 is rejected and H1 accepted it means that there is a relationship between the age of high risk withbleeding post partum. Conclusion, there is a relationship between the age of high risk with the incidenceof bleeding post partum in the Spaceof the Maternity room Dr. Moch. Soewandhie Surabayahospital.

scholarly journals Investigation of the Correlation between Postherpetic Itch and Neuropathic Pain over Time

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Rie Ishikawa ◽  
Masako Iseki ◽  
Rie Koga ◽  
Eiichi Inada
Keyword(s):  
Neuropathic Pain ◽  
Herpes Zoster ◽  
Pain Intensity ◽  
Visual Analog Scale ◽  
Analog Scale ◽  
Paindetect Questionnaire ◽  
Relationship Of ◽  
The Relationship ◽  
Over Time

Postherpetic itch (PHI), or herpes zoster itch, is an intractable and poorly understood disease. We targeted 94 herpes zoster patients to investigate their pain and itch intensities at three separate stages of the condition (acute, subacute, and chronic). We used painDETECT questionnaire (PDQ) scores to investigate the correlation between PHI and neuropathic pain. Seventy-six patients were able to complete follow-up surveys. The prevalence of PHI was 47/76 (62%), 28/76 (37%), and 34/76 (45%) at the acute, subacute, and chronic stages, respectively. PHI manifestation times and patterns varied. We investigated the relationship of PHI with neuropathic pain using the visual analog scale (VAS), which is a measure of pain intensity, and the PDQ, which is a questionnaire used to evaluate the elements of neuropathic pain. The VAS and PDQ scores did not differ significantly between PHI-positive and PHI-negative patients. A large neuropathic component was not found for herpes zoster itch, suggesting that neuropathic pain treatments may not able to adequately control the itch. Accordingly, we suggest that a more PHI-focused therapy is required to address this condition.

scholarly journals The Relationship of Left Ventricular Trabeculation to Ventricular Function and Structure Over a 9.5-Year Follow-Up

2014 ◽  
Vol 64 (19) ◽  
pp. 1971-1980 ◽  
Author(s):  
Filip Zemrak ◽  
Mark A. Ahlman ◽  
Gabriella Captur ◽  
Saidi A. Mohiddin ◽  
Nadine Kawel-Boehm ◽  
...  
Keyword(s):  
Ventricular Function ◽  
Left Ventricular ◽  
Relationship Of ◽  
The Relationship

scholarly journals Association between Anxiety Levels and Weight Change in the Multiethnic Study of Atherosclerosis

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Katherine Rieke ◽  
Ramon Durazo-Arvizu ◽  
Kiang Liu ◽  
Erin D. Michos ◽  
Amy Luke ◽  
...  
Keyword(s):  
Weight Change ◽  
Inclusion Criteria ◽  
Mixed Effect ◽  
Effect Model ◽  
Lower Baseline ◽  
Multiethnic Cohort ◽  
Baseline Weight ◽  
Study Population ◽  
The Relationship

Objective. To examine the association between anxiety and weight change in a multiethnic cohort followed for approximately 10 years.Methods. The study population consisted of participants of the multiethnic study of atherosclerosis who met specified inclusion criteria (n= 5,799). Weight was measured at baseline and four subsequent follow-up exams. Anxiety was analyzed as sex-specific anxiety quartiles (QANX). The relationship between anxiety level and weight change was examined using a mixed-effect model with weight as the dependent variable, anxiety and time as the independent variables, and adjusted for covariates.Results. Average annual weight change (range) was −0.17 kg (−6.04 to 4.38 kg) for QANX 1 (lowest anxiety), −0.16 kg (−10.71 to 4.45 kg) for QANX 2, −0.15 kg (−8.69 to 6.39 kg) for QANX 3, and −0.20 kg (−7.12 to 3.95 kg) for QANX 4 (highest anxiety). No significant association was noted between QANX and weight change. However, the highest QANX was associated with a −2.48 kg (95% CI = −3.65, −1.31) lower baseline weight compared to the lowest QANX after adjustment for all covariates.Conclusions. Among adults, age 45–84, higher levels of anxiety, defined by the STPI trait anxiety scale, are associated with lower average baseline weight but not with weight change.

The Relationship of Frequency of Follow-Up Visits to Asthma Outcomes in Patients with Moderate Persistent Asthma

2003 ◽  
Vol 40 (1) ◽  
pp. 49-53 ◽  
Author(s):  
Michael Schatz ◽  
Eva Rodriguez ◽  
Reuben Falkoff ◽  
Robert S. Zeiger
Keyword(s):  
Persistent Asthma ◽  
Asthma Outcomes ◽  
Relationship Of ◽  
The Relationship ◽  
Moderate Persistent Asthma

scholarly journals Prediction of Reproductive Success in Multiparous First Service Dairy Cows by Parameters from In-Line Sensors

Agriculture ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 334
Author(s):  
Ramūnas Antanaitis ◽  
Vida Juozaitienė ◽  
Dovilė Malašauskienė ◽  
Mindaugas Televičius ◽  
Mingaudas Urbutis ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Blood Parameters ◽  
Negative Energy ◽  
Hydroxybutyric Acid ◽  
Pregnancy Status ◽  
Group A ◽  
Biochemical Indices ◽  
Relationship Of ◽  
The Relationship

The aim of the current study was to evaluate the relationship of different parameters from an automatic milking system (AMS) with the pregnancy status of multiparous cows at first service and to assess the accuracy of such a follow-up with regard to blood parameters. Before the insemination of cows, blood samples for measuring biochemical indices were taken from the coccygeal vessels and the concentrations of blood serum albumin (ALB), cortisol, non-esterified fatty acids (NEFA) and the activities of aspartate aminotransferase (AST) and gamma glutamyltransferase (GGT) were determined. From oestrus day to seven days after oestrus, the following parameters were registered: milk yield (MY), electric milk conductivity, lactate dehydrogenase (LDH) and β-hydroxybutyric acid (BHB). The pregnancy status was evaluated using ultrasound “Easy scan” 30–35 days after insemination. Cows were grouped by reproductive status: PG− (non-pregnant; n = 48) and PG+ (pregnant; n = 44). The BHB level in PG− cows was 1.2 times higher (p < 0.005). The electrical conductivity of milk was statistically significantly higher in all quarters of PG− cows (1.07 times) than of PG+ cows (p < 0.05). The arithmetic mean of blood GGT was 1.61 times higher in PG− cows and the NEFA value 1.23 times higher (p < 0.05) compared with the PG+ group. The liver function was affected, the average ALB of PG− cows was 1.19 times lower (p < 0.05) and the AST activity was 1.16 times lower (p < 0.05) compared with PG+ cows. The non-pregnant group had a negative energy balance demonstrated by high in-line milk BHB and high blood NEFA concentrations. We found a greater number of cows with cortisol >0.0.75 mg/dL in the non-pregnant group. A higher milk electrical conductivity in the non-pregnant cows pointed towards a greater risk of mastitis while higher GGT activities together with lower albumin concentrations indicated that the cows were more affected by oxidative stress.

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