scholarly journals Longitudinal trajectories of diet quality and subsequent mortality among Chinese adults: results from the China health and nutrition survey 1997–2015

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Ming-wei Liu ◽  
Sarah A. McNaughton ◽  
Qi-qiang He ◽  
Rebecca Leech
Keyword(s):  
Mortality Rate ◽  
Diet Quality ◽  
Dietary Guidelines ◽  
Chinese Adults ◽  
Nutrition Survey ◽  
Risk Of Death ◽  
Health And Nutrition ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Abstract Background China has witnessed a significant nutritional transition. However, there is a gap in the literature investigating the association between change of diet and mortality among Chinese. Thus, we aimed to explore the longitudinal trajectories of diet quality over 10 years (from 1997 to 2006) and the subsequent risk of death till 2015 among Chinese adults. Methods Data from the China Health and Nutrition Survey were analyzed in 6398 adults. Dietary intake was assessed using three consecutive 24-h recalls. Diet quality was assessed by the Chinese Healthy Eating Index (CHEI), which includes 17 components and is based on the Dietary Guidelines for Chinese. Latent Class Growth Analysis was conducted to derive trajectories of diet quality over 10 years. Cox proportional hazard regression was used to calculate hazard ratios for total mortality. Results Four distinct CHEI trajectories were identified: 1) worsening; 2) low-moderate-low; 3) improving; 4) high-moderate-high. Group 3 had the lowest mortality rate (5.6%) in the subsequent 9 years, while the groups with worsening or low diet quality had a higher mortality rate (Group 1: 7.5%; Group 2: 10.8%). In the fully adjusted model, compared to group 2, mortality rates were lower for group 3 (RR = 0.73; 95% CI: 0.55, 0.97) and group 4 (RR = 0.76; 95% CI: 0.59, 0.98). No associations with mortality were found for the group 1, when compared to group 2. Conclusions Long-term improved diet quality and adherence to the Dietary Guidelines for Chinese may decrease the risk of death in Chinese adults.

scholarly journals Longitudinal Trajectories of Diet Quality and Subsequent Mortality Among Chinese Adults: Results from the China Health and Nutrition Survey 1997–2015

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 544-544
Author(s):  
Ming-wei Liu ◽  
Rebecca Leech ◽  
Sarah McNaughton ◽  
Qi-qiang He
Keyword(s):  
Mortality Rate ◽  
Diet Quality ◽  
Dietary Guidelines ◽  
Chinese Adults ◽  
Nutrition Survey ◽  
Risk Of Death ◽  
Health And Nutrition ◽  
Group 4 ◽  
History Of ◽  
Group 2

Abstract Objectives China has witnessed a significant nutritional transition. But there is a gap in the literature investigating the effect of change of diet on mortality among Chinese. Thus, we aimed to explore the longitudinal trajectories of diet quality over ten years (from 1997 to 2006) and the subsequent risk of death from 2009 through 2015 among Chinese adults. Methods Data from the China Health and Nutrition Survey were analyzed in 6398 adults. Dietary intake was assessed using three consecutive 24-h recalls. Diet quality was assessed by the Chinese Healthy Eating Index (CHEI), which includes 17 components and is based on the Dietary Guidelines for Chinese. The Latent Class Growth Analysis was conducted to derive trajectories of diet quality over ten years. And logistic models were used to calculate hazard ratios for total mortality. Models adjusted for age, sex, residence, education, household income, marital status, physical activity, smoke status, BMI, history of hypertension, and history of diabetes. Results Four distinct CHEI trajectories were identified: 1) persistently moderate; 2) acutely elevated from low to moderate and steady; 3) high and slightly elevated; 4) acutely descend and acutely elevated to moderate and steady. The “high and slightly elevated” group had the lowest mortality rate (6.0%) in the subsequent 6 years, while the two groups with a history of low diet quality had a higher mortality rate (8.8% for group 2 and 10.7% for group 4). The fully adjusted model showed that, as compared to the “persistently moderate” group, the mortality rates were higher among the two groups with a history of low diet quality. The relative risks and 95% confidence intervals were 1.58 (1.004, 2.47) for group 2 and 1.84 (1.20, 2.81) for group 4. Results for the “high and slightly elevated” group was not significant. Conclusions Long-term improved diet quality and adherence to the Dietary Guidelines for Chinese may decrease the risk of death in Chinese adults. Funding Sources None.

scholarly journals Trajectories of Dietary Patterns and Their Associations with Overweight/Obesity among Chinese Adults: China Health and Nutrition Survey 1991–2018

Nutrients ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 2835 ◽  
Author(s):  
Jiguo Zhang ◽  
Huijun Wang ◽  
Zhihong Wang ◽  
Feifei Huang ◽  
Xiaofan Zhang ◽  
...  
Keyword(s):  
Dietary Patterns ◽  
Dietary Pattern ◽  
Chinese Adults ◽  
Nutrition Survey ◽  
Health And Nutrition ◽  
Group 3 ◽  
Group 2 ◽  
Prospective Association ◽  
Initial Score ◽  
The Impact

It is essential to understand the impact of different dietary pattern trajectories on health over time. Therefore, we aimed to explore the long-term trajectories of dietary patterns among Chinese adults and examine the prospective association between different trajectory groups and the risk of overweight/obesity. The sample was 9299 adults aged 18 years or older from the China Health and Nutrition Survey (CHNS) between 1991 and 2018. We used factor analysis to identify dietary patterns and group-based trajectory modeling to identify dietary pattern trajectories. Three trajectories of a southern pattern and a modern pattern and four trajectories of a meat pattern were identified. Participants who followed the highest initial score and a slight decrease trajectory (OR = 1.63; 95% CI: 1.04, 2.54) of the meat dietary pattern were positively associated with risk of overweight/obesity when compared with the lowest initial score trajectory. The southern dietary pattern and the modern dietary pattern trajectories of participants in Group 2 (OR = 0.64; 95% CI: 0.51, 0.81; OR = 0.76; 95% CI: 0.63, 0.91) and Group 3 (OR = 0.71; 95% CI: 0.54, 0.91; OR = 0.64; 95% CI: 0.44, 0.90) were associated with lower risk of overweight/obesity when compared with Group 1. We observed that dietary pattern trajectories have different associations with overweight/obesity among Chinese adults.

scholarly journals Trajectories of Energy Intake Distribution and Risk of Dyslipidemia: Findings from the China Health and Nutrition Survey (1991–2018)

Nutrients ◽  
2021 ◽  
Vol 13 (10) ◽  
pp. 3488
Author(s):  
Xiaoyun Song ◽  
Huijun Wang ◽  
Chang Su ◽  
Zhihong Wang ◽  
Wenwen Du ◽  
...  
Keyword(s):  
Energy Intake ◽  
Dominant Group ◽  
Nutrition Survey ◽  
Health And Nutrition ◽  
Group 4 ◽  
Average Proportion ◽  
Group 3 ◽  
Group 2 ◽  
Estimation Of Variance ◽  
Group 1

Few studies have examined the secular trend of energy intake distribution. This study aims to describe trajectories of energy intake distribution and determine their association with dyslipidemia risk. Data of 2843 adult participants from the China Health and Nutrition Survey (CHNS) were analyzed. Trajectory groups of energy intake distribution were identified by multi-trajectory model over 27 years. Multilevel mixed-effects modified Poisson regression with robust estimation of variance was used to calculate risk ratio for incident dyslipidemia in a 9-year follow-up. Four trajectory groups were identified: “Energy evenly distributed group” (Group 1), “Lunch and dinner energy dominant group” (Group 2), “Dinner energy dominant group” (Group 3), “breakfast and dinner energy dominant group” (Group 4). Compared with Group 1, Group 3 was associated with higher risk of dyslipidemia (RR = 1.48, 95% CI = 1.26, 1.75), hypercholesterolemia (RR = 1.96, 95% CI = 1.37, 2.81) and high low-density lipoproteins cholesterols (LDL-C) (RR = 2.41, 95% CI = 1.82, 3.20). A U-shape was observed between cumulative average proportion of dinner energy and dyslipidemia risk (p for non-linear = 0.01), with stronger relationship at 40% and above. Energy intake distribution characterized by higher proportion of dinner energy, especially over 40% was associated with higher dyslipidemia risk in Chinese adults.

scholarly journals Correction to: Longitudinal trajectories of diet quality and subsequent mortality among Chinese adults: results from the China health and nutrition survey 1997–2015

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Ming-wei Liu ◽  
Sarah A. McNaughton ◽  
Qi-qiang He ◽  
Rebecca Leech
Keyword(s):  
Diet Quality ◽  
Chinese Adults ◽  
Nutrition Survey ◽  
Longitudinal Trajectories ◽  
Health And Nutrition

An amendment to this paper has been published and can be accessed via the original article.

scholarly journals Vision Improvement with Refractive Correction Does Not Completely Exclude Major Eye Diseases: Analyses of Visually Impaired South Korean Population in the Korea National Health and Nutrition Examination Survey 2009–2011

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
Young-Woo Suh ◽  
Ji Sung Lee ◽  
Hwan Heo ◽  
Shin Hae Park ◽  
Seung-Hyun Kim ◽  
...  
Keyword(s):  
Visual Impairment ◽  
Visually Impaired ◽  
Age Related Macular Degeneration ◽  
South Korean ◽  
Health And Nutrition ◽  
Age Related ◽  
Refractive Correction ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Purpose. To investigate the association between vision improvement with refractive correction in the visually impaired eyes and the prevalence of ocular comorbidities in the South Korean population. Materials and Methods. The data of 24,620 individuals in the Korea National Health and Nutrition Examination Survey (KNHANES 2009–2011) were reviewed. Visual impairment was defined as a presenting visual acuity < 20/60. The participants with visual impairment in at least one eye were divided into 3 groups according to the best-corrected visual acuity (group 1: <20/30, group 2: ≥20/30 but <20/25, and group 3: ≥20/25). The prevalence of ocular comorbidities was estimated and compared between the three groups. Results. Visual impairment in at least one eye was found in 3031 individuals. Groups 1, 2, and 3 comprised 23.5%, 22.2%, and 54.3% of these visually impaired eyes, respectively. The prevalence of cataract, diabetic retinopathy, age-related macular degeneration, corneal opacity, blepharoptosis, and pterygium was similar to or even higher in group 2 compared to group 1. The prevalence of glaucoma and age-related macular degeneration was 5.40% and 11.39%, respectively, in group 2 and 3.31% and 3.76%, respectively, in group 3. Conclusions. Appropriate ophthalmologic examination is necessary even if people exhibit vision improvement after optical correction.

scholarly journals Higher egg consumption associated with increased risk of diabetes in Chinese adults – China Health and Nutrition Survey

2020 ◽  
pp. 1-8
Author(s):  
Yue Wang ◽  
Ming Li ◽  
Zumin Shi
Keyword(s):  
Latent Class ◽  
Fasting Blood Glucose ◽  
Food Record ◽  
Chinese Adults ◽  
Nutrition Survey ◽  
Egg Consumption ◽  
Health And Nutrition ◽  
Increased Risk ◽  
Weighed Food Record ◽  
Group 2

Abstract The association between egg consumption and diabetes is inconclusive. We aimed to examine the association between long-term egg consumption and its trajectory with diabetes in Chinese adults. A total of 8545 adults aged ≥18 years old who attended the China Health and Nutrition Survey from 1991 to 2009 were included in this analysis. Egg consumption at each survey was assessed by a 3-d 24-h recall and weighed food record methods. The consumption trajectories of eggs were modelled with the latent class group approach. Diabetes was diagnosed based on fasting blood glucose in 2009. Logistic regression was used to examine the association. The mean age of the study population was 50·9 (sd 15·1) years. About 11·1 % had diabetes in 2009. Egg consumption nearly doubled in 2009 from 16 g/d in 1991. Compared with the first quartile of egg consumption (0–9·0 g/d), the adjusted OR of diabetes for the second (9·1–20·6 g/d), third (20·7–37·5 g/d) and fourth (≥37·6 g/d) quartiles were 1·29 (95 % CI 1·03, 1·62), 1·37 (95 % CI 1·09, 1·72) and 1·25 (95 % CI 1·04, 1·64), respectively (Pfor trend = 0·029). Three trajectory groups of egg consumption were identified. Compared with group 1 (30·7 %, low baseline intake and slight increase), both group 2 (62·2 %, medium baseline intake and increase) and group 3 (7·1 %, high baseline intake and decrease) were associated with an increased OR for diabetes. The results suggested that higher egg consumption was positively associated with the risk of diabetes in Chinese adults.

Management of elderly patients with aneurysmal subarachnoid hemorrhage

1988 ◽  
Vol 69 (3) ◽  
pp. 332-339 ◽  
Author(s):  
Tetsuji Inagawa ◽  
Mitsuo Yamamoto ◽  
Kazuko Kamiya ◽  
Hidenori Ogasawara
Keyword(s):  
Subarachnoid Hemorrhage ◽  
Mortality Rate ◽  
Aneurysmal Subarachnoid Hemorrhage ◽  
Age Groups ◽  
Content Type ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Fine Print ◽  
Group 1

✓ A total of 299 patients with aneurysmal subarachnoid hemorrhage (SAH) were classified into three age groups, that is, those aged 59 years or younger (Group 1: 159 patients, 53%), those aged 60 to 69 years (Group 2: 85 patients, 28%), and those aged 70 years or older (Group 3: 55 patients, 18%). A comparison was made of the surgical indications and their overall management outcome in these age groups. The overall outcome at 1 year after SAH of Group 3 was significantly poorer than that of Group 1 (p < 0.01) or Group 2 (p < 0.01), but no significant difference could be demonstrated between Groups 1 and 2. Overall, 104 of the 299 patients died, for a mortality rate of 35%. The mortality rate by age group was 29% for Group 1, 33% for Group 2, and 55% for Group 3. Surgery was performed on 122 patients (77%) in Group 1, 56 (66%) in Group 2, and 25 (45%) in Group 3. The overall operative outcome at 1 year after SAH in Group 3 was significantly poorer than that of Group 1 (p < 0.01), but no significant difference was observed in this regard between Groups 1 and 2. The operative mortality rate of the patients in Groups 1 , 2, and 3 who were preoperatively in Hunt and Hess Grades I and II was 1%, 7%, and 22%, respectively (no significant difference). By life-table analysis the 5-year survival probability was 65% for Group 1, 60% for Group 2, and 37% for Group 3. The rate of patients surviving in good condition or in a disabled but independent condition at 1 year after SAH was 93% and no statistically significant difference in survival probability was observed among the three age groups.

In-vivo evaluation of the effect of cyanoacrylate on prosthetic vascular graft infection – does cyanoacrylate increase the severity of infection?

VASA ◽  
2020 ◽  
Vol 49 (4) ◽  
pp. 281-284
Author(s):  
Atıf Yolgosteren ◽  
Gencehan Kumtepe ◽  
Melda Payaslioglu ◽  
Cuneyt Ozakin
Keyword(s):  
Vascular Graft ◽  
Graft Infection ◽  
Vascular Graft Infection ◽  
Group 4 ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Prosthetic Vascular Graft Infection ◽  
Group 1

Summary. Background: Prosthetic vascular graft infection (PVGI) is a complication with high mortality. Cyanoacrylate (CA) is an adhesive which has been used in a number of surgical procedures. In this in-vivo study, we aimed to evaluate the relationship between PVGI and CA. Materials and methods: Thirty-two rats were equally divided into four groups. Pouch was formed on back of rats until deep fascia. In group 1, vascular graft with polyethyleneterephthalate (PET) was placed into pouch. In group 2, MRSA strain with a density of 1 ml 0.5 MacFarland was injected into pouch. In group 3, 1 cm 2 vascular graft with PET piece was placed into pouch and MRSA strain with a density of 1 ml 0.5 MacFarland was injected. In group 4, 1 cm 2 vascular graft with PET piece impregnated with N-butyl cyanoacrylate-based adhesive was placed and MRSA strain with a density of 1 ml 0.5 MacFarland was injected. All rats were scarified in 96th hour, culture samples were taken where intervention was performed and were evaluated microbiologically. Bacteria reproducing in each group were numerically evaluated based on colony-forming unit (CFU/ml) and compared by taking their average. Results: MRSA reproduction of 0 CFU/ml in group 1, of 1410 CFU/ml in group 2, of 180 200 CFU/ml in group 3 and of 625 300 CFU/ml in group 4 was present. A statistically significant difference was present between group 1 and group 4 (p < 0.01), between group 2 and group 4 (p < 0.01), between group 3 and group 4 (p < 0.05). In terms of reproduction, no statistically significant difference was found in group 1, group 2, group 3 in themselves. Conclusions: We observed that the rate of infection increased in the cyanoacyrylate group where cyanoacrylate was used. We think that surgeon should be more careful in using CA in vascular surgery.

Abnormal Haemostasis and Blood Viscosity in Malignant Hypertension

1984 ◽  
Vol 52 (03) ◽  
pp. 253-255 ◽  
Author(s):  
C Isles ◽  
G D O Lowe ◽  
B M Rankin ◽  
C D Forbes ◽  
N Lucie ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Blood Viscosity ◽  
Renal Damage ◽  
Antithrombin Iii ◽  
Plasma Viscosity ◽  
Malignant Hypertension ◽  
Fibrin Deposition ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

SummaryWe have previously shown abnormalities of haemostasis suggestive of intravascular coagulation in patients with malignant hypertension, a condition associated with retinopathy and renal fibrin deposition. To determine whether such abnormalities are specific to malignant hypertension, we have measured several haemostatic and haemorheological variables in 18 patients with malignant hypertension (Group 1), 18 matched healthy controls (Group 2), and 18 patients with non-malignant hypertension (Group 3) matched for renal pathology, blood pressure and serum creatinine with Group 1. Both Groups 1 and 3 had increased mean levels of fibrinogen, factor VIIIc, beta-thrombo- globulin, plasma viscosity and blood viscosity (corrected for haematocrit); and decreased mean levels of haematocrit, antithrombin III and platelet count. Mean levels of fast antiplasmin and alpha2-macroglobulin were elevated in Group 1 but not in Group 3. We conclude that most blood abnormalities are not specific to malignant hypertension; are also present in patients with non-malignant hypertension who have similar levels of blood pressure and renal damage; and might result from renal damage as well as promoting further renal damage by enhancing fibrin deposition. However increased levels of fibrinolytic inhibitors in malignant hypertension merit further investigation in relation to removal of renal fibrin.

Features of postoperative period in patients with chronic venous insufficiency: phlebectomy versus thermal ablation

2020 ◽  
pp. 64-75
Author(s):  
E. Burleva ◽  
O. Smirnov ◽  
S. Tyurin
Keyword(s):  
Postoperative Period ◽  
Chronic Venous Insufficiency ◽  
Thermal Ablation ◽  
Venous Insufficiency ◽  
Clinical Symptoms ◽  
Varicose Veins ◽  
Statistical Processing ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

The purpose of the study was to conduct a comparative assessment of the course of the postoperative period after phlebectomy and thermal ablation in patients with varicose veins of the lower extremities in the system of the great saphenous vein (GSV) with class C2 of chronic venous insufficiency (CVI) — CEAP class C2. Materials and methods: 455 patients (455 limbs) with CEAP class C2. Group 1 (n = 154) received stripping + minimally invasive phlebectomy; Group 2 — endovenous laser ablation (EVLA) of GSV trunk + sclerotherapy of varicose veins; 3 group (n = 150) — radiofrequency ablation (RFA) of the GSV + sclerotherapy. All patients were united by a single tactical solution — the elimination of pathological vertical reflux in GSV. In each group, patients were with similar hemodynamic profile were selected (Group 1 = 63; Group 2 = 61; Group 3 = 61). The course of the postoperative period (from 2 days to 2 months) was compared for pain (visual analog scale — VAS), clinical symptoms of chronic venous insufficiency, degree of satisfaction (Darvall questionnaire), and duration of disability. Statistical processing was carried out using Excel programs for Windows XP, MedCalc® (version 11.4.2.0., Mariakerke, Belgium). Results: Postoperative pain is more pronounced (during day 1 for Group 1–4.0, Group 2–3.0, Group 3–2.0) and more prolonged (up to 4 days) after open surgeries (p < 0.05). The dynamics of the clinical symptoms of CVI (including varicose syndrome and use of compression therapy) could not be fully evaluated in connection with the ongoing sclerotherapy procedures for patients of Groups 2 and 3. Satisfaction of patients with aesthetic aspects was higher than expected in all groups. Reliable statistical differences proved decrease in days of disability (Group 1–14; Group 2–4; Group 3–3) and earlier return to physical activities and work in patients after thermal ablation in comparison with phlebectomy. Conclusion: The study shows that all three methods for eliminating vertical reflux in the GSV can be proposed for a large category of patients with CEAP of class C3 and C2. Medical and social rehabilitation of patients using endovascular thermal ablation technologies proceeds faster, which is beneficial both for the patients and for society.

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