Association of diet quality with the risk of Sarcopenia based on the Chinese diet balance index 2016: a cross-sectional study among Chinese adults in Henan Province.

BACKGROUND: Sarcopenia can lead to a series of unfavourable health outcomes. Diet is an important factor influencing sarcopenia. In this study, we aimed to evaluate the association of sarcopenia with diet quality assessed by the Chinese Diet Balance Index 2016 (DBI-16). METHODS: A cross-sectional study was conducted to collect information on nutrition and health in Henan Province, China, and a total of 644 individuals were studied. Sarcopenia was defined according to the Asian Working Group for Sarcopenia (AWGS) criteria updated in 2019. Diet quality was assessed by using the Chinese Diet Balance Index 2016 (DBI-16), which includes three indicators: the lower bound score (LBS), higher bound score (HBS) and diet quality distance (DQD). Binary logistic regression analysis was used to estimate the risk of sarcopenia associated with diet quality. RESULTS: A total of 49 of the 644 participants were diagnosed with sarcopenia. Excessive intake (score > 0) of cereals, meat, eggs and salt, inadequate intake (score < 0) of vegetables, fruits, dairy products, soybeans and low diet variety were commonly seen in both groups of participants. The participants with sarcopenia had a more serious inadequate intake of fruit than those without sarcopenia (p < 0.05). The overall LBS, HBS and DQD in both groups were in the interval of low-level problems. Compared with participants with a suitable LBS, those with an unsuitable LBS were more likely to have a low gait speed (OR: 2.58; 95%CI: 1.13-7.04) after multiple adjustments. However, the other two DBI-16 indicators, the HBS and DQD, were not associated with sarcopenia or its related diagnostic variables. CONCLUSION: Unfavourable diet quality, mainly referring to inadequate dietary intake in this study, may be a risk factor for low gait speed.

A 3-Dimensional Measurements of Bone and Airway Variables After Le Fort I Distraction Osteogenesis in Patients With Cleft Lip and/or Palate-Induced Midface Hypoplasia: A Retrospective Study.

The authors retrospectively analyzed the effects of Le Fort I advancement with distraction osteogenesis on skeletal and airway variables in patients with midfacial hypoplasia induced by cleft lip and/or palate using 3-dimensional computed tomography reconstructions. The authors enrolled 23 subjects with moderate-to-severe midface hypoplasia induced by cleft lip and palate who were treated with Le Fort I distraction osteogenesis (mean age, 19.22±3.48 y; male/female ratio, 20/3); computed tomography images (1 before distraction and another at completion of distraction) were acquired. A 3-dimensional craniometric findings and airway volumes for the nasal cavity, nasopharynx, velopharynx, and upper and lower oropharynx were compared before and after distraction. The relationships between craniofacial morphology and changes in airway volume were also assessed ( P <0.05 was considered significant). Significant increases were observed in airway volumes for the nasal cavity (13.85%), nasopharynx (50.82%), velopharynx (29.57%), and upper oropharynx (36.92%) ( P =0.007, P <0.001, P =0.023, and P <0.001, respectively), whereas no significant changes were observed for the lower oropharynx ( P =0.117). Maxillary horizontal advancement was positively correlated with the airway volumes of the nasopharynx and upper oropharynx after distraction osteogenesis ( rs =+0.451, P =0.031; rs =+0.548, P =0.007); however, no significant correlations were observed for the nasal cavity and velopharynx. The authors' finding indicate that despite rotation of the mandible along with the maxilla, this change does not impact airway volume at the mandibular level. Le Fort I distraction osteogenesis can be feasible for patients with cleft lip and palate-induced midface hypoplasia, with satisfactory appearance and occlusion. Long-term detailed follow-up of the patients postdistraction osteogenesis is warranted.

Alcohol consumption patterns and the risk of sarcopenia: a population-based cross-sectional study among chinese women and men from Henan province.

OBJECTIVES: Sarcopenia is a clinically relevant syndrome with health, social, and economic implications. Alcohol consumption is one of the risk factors for sarcopenia, but it has not been fully investigated in Chinese populations. The purpose of the present study was to assess the relationship between alcohol consumption patterns (including the volume and frequency of alcohol consumption) and sarcopenia or its elements among Chinese women and men from Henan Province. METHOD: A cross-sectional study was designed to collect information about nutrition and health in Henan Province, China, and a total of 680 individuals were studied. Sarcopenia was defined according to the Asian Working Group for Sarcopenia (AWGS) criteria updated in 2019. Alcohol consumption was calculated in grams per day and divided into three groups. Drinking frequency was divided into four groups. We assessed the likelihood that sarcopenia was associated with drinking patterns using multiple logistic regression analysis by odds ratios (ORs) with 95% confidence interval (CIs) after multiple adjustments. RESULTS: We found that men who consumed > 25 g of ethanol per day were approximately three times more likely to have low muscle mass (OR, 3.99; 95% CI, 1.10-17.05) or low grip strength (OR, 3.39; 95% CI, 1.33-9.92) than nondrinkers after multiple adjustments. In addition, males who consumed alcohol more than 4 times per week were approximately threefold to fivefold more likely to have low muscle mass (OR, 4.99; 95% CI, 1.24-25.55) or low grip strength (OR, 3.37; 95% CI, 1.40-8.74) than nondrinkers. Unfortunately, we did not find a relationship between alcohol consumption patterns and sarcopenia or gait speed among males, and there was no association between alcohol consumption patterns and sarcopenia or any elements. CONCLUSION: Heavy alcohol consumption and frequent drinking are important risk factors for low muscle mass and muscle strength in Chinese men from Henan province.

Three-Dimensional Measurement of the Zygomatic-Maxillary Complex in Unilateral Cleft Lip and Palate Patients With Maxillary Retrusion.

ABSTRACT: The purpose of this study was to investigate the anatomical features of the zygomatic-maxillary complex in unilateral cleft lip and palate (UCLP) patients with maxillary retrusion. Individuals were grouped and craniofacial measurements were carried out for 34 individuals in the UCLP with maxillary retrusion group (UMRG) and 50 from a control group (CG). The authors measured the length, width, and height of the maxilla and zygoma and also measured predetermined regions on the midface in each group. Independent sample group t tests were performed to determine differences between groups (with significance set at P < 0.05). Multiple points on the midface (the most posterior point on the contour of the maxillary alveolar process, lowest point of the zygomaticomaxillary suture, furthest point to the zygomatic self-base plane, superior point in the infraorbital foramen, and lowest point of the inferior margin of the orbit) to the coronal plane were smaller in the UMRG than in the CG (all results P < 0.05). In addition, the maxillary length was significantly reduced in the UMRG than in the CG (P < 0.05). In summary, for the UCLP patients with maxillary retrusion, the deficiency in the midface gradually reduced going upward, with the deficiency in the maxillary alveolar level the most serious. The zygoma was influenced to a lesser extent.

Validation of the nutrient-rich foods index estimated by 24-h dietary recall method among adults in Henan province of China.

OBJECTIVE: A family of nutrient-rich food (NRF) indices was validated against the mean adequacy ratio (MAR) and their associations with obesity were tested. DESIGN: Cross-sectional study. NRF indices include nutrients to encourage ranging from 6-11 (protein; fibre; vitamin A, vitamin C, vitamin E and vitamin B12; Ca; Fe; K; Mg; Zn) and two nutrients to limit (saturated fat and Na), described as NRFn.2 (where n 6-11), based on reference amount of 100 g or 100 kcal using the NRF index family of algorithms. The percentage of variation in MAR (R2) was the criteria of index performance. Logistic regression models were applied to predict the association between NRF index and obesity. SETTING: Three communities in Zhengzhou city, Henan province, China. PARTICIPANTS: A total of 656 adults were recruited from Henan as the subjects. RESULTS: The NRF9·2 index, based on nine beneficial nutrients and two nutrients to limit, using the algorithm based on sums and 100 kcal, had the higher R2 values (R2 = 0·232). The OR for overweight (defined by BMI) in the 4th quartile (Q4) v. the 1st quartile (Q1) of the NRF9·2 index was 0·61 (95 % CI = 0·37, 0·98) after multiple adjustments. CONCLUSION: NRF9·2 index using the algorithm based on sums and 100 kcal gave the best predicted model for diet quality. NRF9·2 index score was associated with overweight defined by BMI, but it was not associated with central obesity. The NRF9·2 index is a valid tool to assess the overall diet quality among adults in Henan province of China.

Dietary patterns and sarcopenia in a Chinese population.

BACKGROUND AND OBJECTIVES: Malnutrition is implicated as a key modifiable risk factor for sarcopenia. As such, a dietary pattern analysis, rather than an analysis of single food items or nutrients, may provide insights into the comprehensive contribution of diet and nutrition to the risk of sarcopenia. Accordingly, the aim of this study was to evaluate the relationships between main dietary patterns and sarcopenia. METHODS AND STUDY DESIGN: A total of 591 participants aged over 40 years were included in this cross-sectional study. A validated food-frequency questionnaire was used to assess their dietary intake, and principal component analysis (PCA) was used to identify the main dietary patterns. A multivariate logistic regression model was used to explore the associations between their main dietary patterns and the risk of sarcopenia. RESULTS: This study identified 56 cases of sarcopenia, equating to an overall detection rate of 9.48%. The PCA revealed four major dietary patterns among the participants: "coarse cereals and vegetables"; "beverages and animal organs"; "poultry, fish and shrimp"; and "fruits and pasta". After adjusting for age, sex, physical activity and smoking, individuals with the "coarse cereals and vegetables" dietary pattern had a 63.0% reduction in the risk of sarcopenia. CONCLUSIONS: The "coarse cereals and vegetables" dietary pattern is negatively correlated with sarcopenia, and may reduce the risk of sarcopenia.

Surgical Planning for Cleft Lip and/or Palate-Induced Moderate-to-Severe Midfacial Hypoplasia.

BACKGROUND: Distraction osteogenesis and conventional bimaxillary orthognathic surgery have been performed for the treatment of midfacial hypoplasia for a long time. However, the effect of these 2 techniques on the maxilla, mandible, and whole-facial profile is significantly different. In this study, we aimed to measure the pre- to post-treatment changes in maxillary prominence, mandible size, and facial length and compare them between these 2 techniques to inform selection of the best technique. METHODS: This single-center, retrospective study included 35 patients with a cleft lip and/or palate-induced midfacial hypoplasia; 25 were treated using rigid external distraction osteogenesis and 10 using bimaxillary orthognathic surgery. Three-dimensional measures of changes in facial structure were obtained from reconstructed computed tomography images and used to compare the effects of the 2 techniques. RESULTS: Satisfactory appearance and occlusion were achieved in all patients. Three-dimensional reconstruction of the craniofacial skeleton revealed significant maxillary advancement (P < 0.001), mandibular (clockwise) rotation (P < 0.001), and increased facial length (P < 0.001) after rigid external distraction osteogenesis and obvious shortening of the mandibular body (P < 0.001) after bimaxillary orthognathic surgery. CONCLUSION: Distraction osteogenesis can be selected as the first choice of treatment for cleft lip and/or palate-induced midfacial hypoplasia. A mandibular setback procedure can be performed as a second-stage surgery when severe temporomandibular joint complications develop with distraction osteogenesis. Bimaxillary orthognathic surgery results in an obvious shortening of the mandibular body, which is not a natural change in facial morphology. LEVEL OF EVIDENCE: Therapeutic III.

Temporomandibular joint dislocation in patients with cleft lip and palate after maxillary distraction osteogenesis: Three case reports.

INTRODUCTION: Distraction osteogenesis (DO) is a widely used for cleft and palate related maxillary hypoplasia. There has been little research on temporomandibular joint (TMJ) dislocation after maxillary DO. We present these 3 cases and analyze the possible causes for reference by other clinicians. PATIENT CONCERNS: In the late stages of maxillary DO, the patients gradually felt a decrease in mandibular mobility and suffered from limited mouth opening. Case 2 and 3 could open their mouth up to 1 and 2 fingers and Case 1 barely able to open her mouth at the completion of distraction. DIAGNOSIS: Case 1 and Case 3 were diagnosed as right TMJ dislocation and Case 2 had a TMJ dislocation on her left side. INTERVENTIONS: Patients with TMJ dislocation were repositioned with manipulation as soon as detected. OUTCOMES: There was no recurrence in all three cases during the postoperative follow-up period. CONCLUSIONS: Maxillary DO can sufficiently advance the maxilla in cleft lip and palate patients. Clinicians should be mindful of the TMJ dislocations that maxillary DO can exert on patients.

Associations between socioeconomic status and overweight among urban children aged 7-12 years in Chengdu, southwest China.

BACKGROUND AND OBJECTIVES: Income inequality in China has risen steadily over the past decades. This study explored the relationship between socioeconomic status (SES) and overweight among urban children aged 7-12 years in Chengdu, a comparatively prosperous metropolis city located in "the West China", the backward, less developed region of China. METHODS AND STUDY DESIGN: A population-based cross-sectional study was conducted in 2013 among urban children aged 7-12 years old in Chengdu city. A total of 853 urban students were involved in this analysis, with measured heights, weights, and filled in self-administered questionnaires. Overweight, including obesity, was defined according to the Working Group on Obesity in China. SES indicators included family income, parental education and occupation class. RESULTS: Urban girls living in high-income households were more likely to be overweight than those living in low-income households (OR 2.19, 95% confidence interval, 1.02-4.83). However, no significant associations were found among boys and there were also null significant associations between other SES indicators and overweight in children of either sex. CONCLUSIONS: Urban girls living in relatively affluent circumstances were at greatest risk for being overweight. This study implies that any future overweight prevention program in Chengdu city is needed to start at the family level beginning with individuals of a high socioeconomic background, especially in urban girls.

Effects of Coenzyme Q10 on Markers of Inflammation: A Systematic Review and Meta-Analysis.

BACKGROUND/OBJECTIVE: Chronic inflammation contributes to the onset and development of metabolic diseases. Clinical evidence has suggested that coenzyme Q10 (CoQ10) has some effects on inflammatory markers. However, these results are equivocal. The aim of this systematic review was to assess the effects of CoQ10 on serum levels of inflammatory markers in people with metabolic diseases. METHODS: Electronic databases were searched up to February 2016 for randomized controlled trials (RCTs). The outcome parameters were related to inflammatory factors, including interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α) and C reactive protein (CRP). RevMan software was used for meta-analysis. Meta-regression analysis, Egger line regression test and Begg rank correlation test were performed by STATA software. RESULTS: Nine trials involving 428 subjects were included in this meta-analysis. The results showed that compared with control group, CoQ10 supplementation has significantly improved the serum level of CoQ10 by 1.17µg/ml [MD = 1.17, 95% CI (0.47 to 1.87) µg/ml, I2 = 94%]. Meanwhile, it has significantly decreased TNF-α by 0.45 pg/ml [MD = -0.45, 95% CI (-0.67 to -0.24) pg/ml, I2 = 0%]. No significant difference was observed between CoQ10 and placebo with regard to CRP [MD = -0.21, 95% CI (-0.60 to 0.17) mg/L, I2 = 21%] and IL-6 [MD = -0.89, 95% CI (-1.95 to 0.16) pg/ml, I2 = 84%]. CONCLUSIONS: CoQ10 supplementation may partly improve the process of inflammatory state. The effects of CoQ10 on inflammation should be further investigated by conducting larger sample size and well-defined trials of long enough duration.