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Background: This study aimed to investigate the geographical distribution of dietary patterns and their association with T2DM among Chinese adults aged 45 years and above. Methods: Data was from the China Adults Chronic Diseases and Nutrition Surveillance (2015). Dietary intake for each participant was determined through a combination of 3-day 24-h dietary recall interviews and food frequency questionnaires. Principal component analysis was used to extract dietary patterns and spatial analysis was employed to investigate the geographic distribution of them. T2DM was diagnosed using criteria of ADA 2018, and binary logistic regression was employed to examine the relationship between dietary patterns and T2DM. Results: A total of 36,648 participants were included in the study; 10.9% of them were diagnosed as T2DM. Three dietary patterns were identified with the name of plant-based pattern, animal-based pattern, and oriental traditional pattern, which were represented located in northern, northwest, and southern regions, respectively. After adjusting for potential confounders, participants in the highest quartile of the plant-based pattern were associated with lower T2DM odds (OR = 0.82, 95% CI: 0.74, 0.90) when comparing with the lowest quartile. However, participants inclined to higher quartiles of animal-based pattern had a higher risk of T2DM (OR = 1.15, 95% CI: 1.04, 1.27) compared with those in the lower quartiles. No significant association was found between the oriental traditional pattern and T2DM (OR = 1.03, 95% CI: 0.93, 1.14). Conclusion: Dietary patterns of Chinese population revealed geographical disparities, with plant-based dietary pattern showing protective effects and animal-based pattern carrying high risks for T2DM. Regional dietary variations and food environment are paramount in T2DM prevention and management. [ABSTRACT FROM AUTHOR]

The present study was conducted to investigate the nutrition status of dietary patterns and the association between dietary patterns and the risk of poor glycemic control in Chinese diabetics. The relevant data was collected from the China Nutrition and Health Surveillance 2015–2017 survey, which is a national cross-sectional surveillance program. A total of 2031 participants were included in the present statistical analysis. Food consumption was assessed through a validated and standard food frequency questionnaire. Dietary patterns were derived with reduced rank regression using hemoglobin A1c. Diabetes was diagnosed by medical institutions, glycemic control was defined as hemoglobin A1c less than 7%, poor glycemic control was defined as hemoglobin A1c greater than 7%. A multiple-variable-adjusted logistic regression, including age, living area, income level, educational attainment, body mass index, occupational physical activity, energy intake, current smoking status, current drinking status, diabetic medication use, insulin use, following diabetic diets, increased exercise, and glucose monitoring, was adjusted to explore the association between dietary patterns and the risk of poor glycemic control in diabetes. Two gender-specific dietary patterns have an increased risk of poor glycemic control and are characterized by a low intake of freshwater fish, poultry, and fruits. For male participants, the dietary pattern was characterized by a high intake of wheat and its products, a low intake of vegetables, corn and its products, shrimp and crab, and beans (Q4 vs. Q1, OR = 2.69, 95% CI: 1.76 to 4.10). For female participants, the dietary pattern was characterized by a low intake of snacks and nuts, and algae and mushroom (Q4 vs. Q1, OR = 2.18, 95% CI: 1.48 to 3.20). [ABSTRACT FROM AUTHOR]

Abstract Background Cardiovascular disease (CVD) is the leading cause of death in China and worldwide. Whole grain oats can reduce risk of CVD by reducing total and LDL-cholesterol, major risk factors for CVD. While this association has been established in many populations, data from Asian populations is limited. Thus, this study investigated the impact of oat consumption on cholesterol levels in Chinese adults. Male and female data from this work were previously published separately in mandarin in two Chinese journals. The combined male and female data were reanalyzed and are presented here. Methods A randomized, controlled, parallel-arm study was conducted at Beijing Hospital, Beijing china. Subjects were adults (men and women) with mild to moderate hypercholesterolemia. The oat group (n=85) consumed 100grams of instant oat cereal versus the control group (n=81) who consumed 100grams of wheat flour-based noodles daily for 6weeks. Laboratory and anthropometric measurements were conducted at baseline and at the end of the 6-week intervention. Results Dietary fiber intake increased significantly in the oat group compared to the control group at the end of the 6-week intervention. Total-, LDL-cholesterol and waist circumference decreased significantly in the oat group compared to the control. HDL-cholesterol decreased significantly in the control group versus the oat group. There were no significant changes in blood pressure, other anthropometric or laboratory measures between the two groups at the end of the intervention. Conclusions Instant oatmeal consumed daily for 6 weeks significantly increased fiber intake and decreased major risk factors for CVD in Chinese adults with hypercholesterolemia. Increased consumption of whole grains, including oats, should continue to be encouraged.

Breast milk fatty acid composition may be affected by the maternal diet during gestation and lactation. The influence of dietary and breast milk fatty acids on breast milk immune factors is poorly defined. We determined the fatty acid composition and immune factor concentrations of breast milk from women residing in river/lake, coastal and inland regions of China, which differ in their consumption of lean fish and oily fish. Breast milk samples were collected on days 3–5 (colostrum), 14 and 28 post-partum (PP) and analysed for soluble CD14 (sCD14), transforming growth factor (TGF)-β1, TGF-β2, secretory IgA (sIgA) and fatty acids. The fatty acid composition of breast milk differed between the regions and with time PP. The concentrations of all four immune factors in breast milk decreased over time, with sCD14, sIgA and TGF-β1 being highest in the colostrum in the river and lake region. Breast milk DHA and arachidonic acid (AA) were positively associated, and γ-linolenic acid and EPA negatively associated, with the concentrations of each of the four immune factors. In conclusion, breast milk fatty acids and immune factors differ between the regions in China characterised by different patterns of fish consumption and change during the course of lactation. A higher breast milk DHA and AA concentration is associated with higher concentrations of immune factors in breast milk, suggesting a role for these fatty acids in promoting gastrointestinal and immune maturation of the infant. [ABSTRACT FROM PUBLISHER]

Background and Objectives: To investigate the association of serum 25-hydroxyvitamin D (25(OH)D) with skeletal muscle mass (SMM) and function among the elderly in an urban area in northern China.Methods and Study Design: A total of 912 participants (316 men, 596 women) aged more than 60 years from 4 communities in Beijing were enrolled. Serum concentrations of 25(OH)D were measured through radioimmunoassay. SMM was assessed through bioelectrical impendence analysis, whereas skeletal muscle function was assessed through grip strength and 4-m regular gait speed measurements. On the basis of expert consensus of the Asian Working Group for Sarcopenia, low muscle mass was defined as relative skeletal mass index (RSMI) <7.0 kg/m2 for men and <5.7 kg/m2 for women. A noncondition logistical regression model was employed to explore the association between vitamin D and both muscle mass and function.Results: Serum 25(OH)D was positively associated with grip strength (β=0.16, SE=0.05). The upper quartile of 25(OH)D was negatively associated with loss of grip strength (OR=0.05, 95% CI: 0.01-0.48) in men but not in women. No significant associations were noted between 25(OH)D and appendicular skeletal muscle mass, RSMI, and gait speed.Conclusions: The present study demonstrated a positive association between vitamin D and skeletal muscle strength in elderly Chinese men but not women. [ABSTRACT FROM AUTHOR]

Objective: To explore whether there are differences in the levels of protein, glucose and blood lipids in umbilical vein and umbilical artery blood of newborns with different delivery modes, and to evaluate their value as indicators of fetal intrauterine nutrition and nutritional support., Methods: A total of 89 pairs of mothers and infants who were delivered in Danyang People&apos;s Hospital of Jiangsu Province from June to September 2021 were selected as the study subjects, including 38 cases of spontaneous delivery and 51 cases of cesarean section. The basic information of pregnant women, pregnancy information, newborn delivery and physical examination information were extracted from the medical record information system of the hospital. According to the mode of delivery, HITACHI 7600 automatic biochemical analyzer was used to measure the levels of protein, glucose and blood lipids in umbilical vein and umbilical artery blood, including total protein(TP), albumin(ALB), glucose(GLU), total cholesterol(TC), triglyceride(TG), high density lipoprotein cholesterol(HDL-C), low density lipoprotein cholesterol(LDL-C). The data were statistically analyzed using IBM SPSS Statistics 26.0 statistical software., Results: The levels of TP, ALB, GLU, TC, TG, HDL-C and LDL-C in the umbilical vein blood of the spontaneous delivery group were(56.40±5.83)g/L, (38.41±3.43)g/L, (4.55±1.53)mmol/L, (1.68±0.42)mmol/L, (0.25±0.11)mmol/L, (0.84±0.17)mmol/L and(0.69±0.23)mmol/L, respectively. The levels of TP, ALB, GLU, TC, TG, HDL-C and LDL-C in umbilical artery blood were(56.49±9.91)g/L, (37.72±4.77)g/L, (4.07±1.52)mmol/L, (1.60±0.42)mmol/L, (0.24±0.10)mmol/L, (0.80±0.18)mmol/L and(0.68±0.24)mmol/L, respectively. The levels of TP, ALB, GLU, TC, TG, HDL-C and LDL-C in umbilical vein blood of cesarean section group were(52.08±4.12)g/L, (36.12±2.13)g/L, (3.45±1.16)mmol/L, (1.61±0.39)mmol/L, (0.19±0.08)mmol/L, (0.82±0.18)mmol/L and(0.61±0.20)mmol/L, respectively. The levels of TP, ALB, GLU, TC, TG, HDL-C and LDL-C in umbilical artery blood were(51.49±7.59)g/L, (35.40±3.60)g/L, (3.09±1.15)mmol/L, (1.48±0.40)mmol/L, (0.19±0.08)mmol/L, (0.78±0.18)mmol/L and(0.60±0.20)mmol/L, respectively. The levels of TP, ALB, Glu and TG in cord vein blood and cord artery blood in spontaneous labor group were significantly higher than those in cesarean section group(P&lt;0.05); The levels of Glu, TC, TG and HDL-C in cord vein blood were significantly higher in spontaneous labor group and cesarean section group than those in cord artery blood(P&lt;0.05)., Conclusion: The levels of protein, glucose and blood lipids in umbilical vein and umbilical artery blood were different among different delivery modes.

Objective: To investigate the difference of cortical hormones in cord artery and vein blood of newborns with different delivery modes., Methods: A total of 65 pregnant women who delivered in the People&apos;s Hospital of Danyang City, Jiangsu Province from June to September 2021 were selected as the study subjects, including 26 cases of spontaneous delivery and 39 cases of cesarean section. The basic information of 65 pregnant women and newborns was collected by questionnaire survey. According to the mode of delivery, the levels of corticosteroids in umbilical vein and umbilical artery blood were determined by liquid chromatography-tandem mass spectrometry(LC-MS/MS), including corticosterone, 11-desoxycorticosterone, aldosterone, cortisol, 11-deoxycortisol and cortisone. The data were statistically analyzed using IBM SPSS Statistics 26.0 statistical software., Results: The levels of cortisol, 11-deoxycortisol, aldosterone, cortisol, 11-deoxycortisol and cortisone in the umbilical vein blood of the spontaneous delivery group were(2.44±1.87), (0.64±0.29), (0.49±0.35), (54.95±40.80), (3.20±1.23) and(142.27±57.42)ng/mL, respectively. The levels of corticosterone, 11-deoxycortisol, aldosterone, cortisol, 11-deoxycortisol and cortisone in umbilical artery blood were(4.51±4.47), (0.57±0.28), (0.42±0.29), (60.79±45.53), (2.69±1.25) and(123.10±46.32)ng/mL, respectively. The levels of corticosterone, 11-deoxycortisone, aldosterone, cortisol, 11-deoxycortisone and cortisone in umbilical vein blood of cesarean section group were(0.94±1.09), (0.47±0.14), (0.26±0.14), (22.63±19.82), (2.30±0.90) and(84.51±29.49)ng/mL, respectively. The levels of corticosterone, 11-deoxycortisol, aldosterone, cortisol, 11-deoxycortisol and cortisone in umbilical artery blood were(2.22±2.24), (0.43±0.17), (0.27±0.14), (30.09±25.93), (1.87±0.76) and(75.03±24.90)ng/mL, respectively. The levels of corticosterone, 11-desoxycorticosterone, aldosterone, cortisol, 11-deoxycortisol and cortisone in cord vein blood and cord artery blood in spontaneous labor group were significantly higher than those in cesarean section group(P&lt;0.05). The levels of corticosterone and cortisol in cord vein blood were significantly lower in spontaneous labor group and cesarean section group than those in cord artery blood(P&lt;0.05), the levels of 11-desoxycorticosterone, 11-deoxycortisol and cortisone in cord vein blood were significantly higher in spontaneous labor group and cesarean section group than those in cord artery blood(P&lt;0.05)., Conclusion: There are differences in the level of cortical hormones in cord artery and vein blood in different delivery modes.

Objective: To investigate the dietary fiber intake status and analyze the relationship between dietary fiber and glucose metabolic disorder of the elderly in China., Methods: Data were collected from the participants of Chinese adult chronic diseases and nutrition surveillance in 2015. General information were collected by standardized questionnaires, anthropometric index and blood pressure of respondents were measured according to standard method. Food intake was collected by three consecutive day 24 h dietary recalls, dietary fiber was calculated through China food composition. Fasting venous blood were collected to measure glucose, HbA1C, and other related biochemical index. Subjects were divided into three groups: normal glucose(NG, normal glucose), pre-diabetes(Pre-DM, pre-diabetes mellitus) and diabetes(T2DM, type 2 diabetes mellitus). Multiple logistic regression model was used to analyze the relationship between dietary fiber intake and Pre-DM as well as T2DM., Results: A total of 20 996 elderly people aged 60 years and above were included. There 10 773 cases were males(51.3%) and 10 223 cases were females(48.7%), the age of both gender were(68.21±6.26) years and(67.67±6.26) years. A total of 6526 cases of pre-diabetes were detected in 20 996 elderly participants with detection rate of 31.1%. There 3274 cases were male and 3252 cases were female, the detection rates of both genders were 30.4% and 31.8%, respectively. While 1572 participants were detected as T2DM(784 of males and 788 of females), the detection rate of T2DM was 7.5%, 7.3% for males and 7.7% for females. There were significant differences in mean age, BMI, waist circumference, systolic blood pressure, diastolic blood pressure, TC, TG, HDL-C, LDL-C, HbA1c level among different dietary intake groups(P&lt;0.005). With the increase of dietary fiber intake, the proportion of overweight and obesity, central obesity and dyslipidemia showed an increasing trend(P&lt;0.05), and the proportion of hypertension showed a decreasing trend(P&lt;0.000 1). After adjusting for potential confounding factors, compared to participants with lowest fiber intake, participants in subgroups of lower, minor lower, and higher fiber intake were associated with decreased risk of pre-diabetes, the OR and 95%CI were(OR=0.911, 95%CI 0.835-0.993), (OR= 0.861, 95%CI 0.790-0.938) and(OR= 0.913, 95%CI 0.838-0.994), respectively. However, there was only a statistically significant negative association between the higher intake of dietary fiber and T2DM(OR = 0.848, 95%CI 0.726-0.991)., Conclusion: Dietary fiber intake was negatively related with diabetes and pre-diabetes mellitus. The risk of glucose metabolic disorder was decreased with the increase of dietary fiber intake.