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find Keyword "超重" 16 results
  • Trend and Intervention Study on Overweight or Simple Obesity of Children Aged 3-6 Years in Chengdu

    目的:了解成都市3~6岁学龄前儿童超重、单纯性肥胖发展趋势和干预效果,以寻求更有效的干预措施。方法:自2000~2007年对成都市五城区所有一类托幼园所3~6岁儿童进行调查,对其超重、肥胖发生、发展动态趋势进行分析研究,并设重点干预点进行连续干预监测。参照WHO标准,应用身高别体重法评价儿童超重和肥胖。结果:2000~2005年中,成都市学龄前儿童超重、单纯性肥胖发生率显著升高(2000年为6.50%、2.14%;2005年为9.57%,4.39%,Plt;0.001);通过对托幼园所实施肥胖干预后,2005~2007年儿童超重、单纯性肥胖检出率处于稳定控制状态(2007年为9.13%,4.17%,Pgt;0.05)。2005~2007年对本市15所托幼机构实施重点干预后,儿童超重、肥胖检出率为8.51%,3.26%,明显降低(Plt;0.05),而一般干预点,超重、肥胖发生率明显升高(10.42%,5.12%,Plt;0.05)。结论:学龄前儿童超重、单纯性肥胖呈上升趋势,有效的干预措施能控制超重和肥胖发生率。

    Release date:2016-09-08 09:54 Export PDF Favorites Scan
  • Efficacy of high-intensity interval training on weight loss and blood lipid metabolism with overweight or obesity: a meta-analysis

    ObjectiveTo systematically review the intervention effects of high-intensity interval training (HIIT) on weight loss and blood lipid metabolism in overweight/obese populations. MethodsThe computer conducted searches in the PubMed, Embase, Cochrane Library, Web of Science, CNKI, and WanFang Data database to collect randomized controlled trials (RCTs) related to HIIT and weight loss, fat reduction, and blood lipid metabolism in overweight/obese populations. The search was conducted from the inception of the databases to March 31, 2023. Two researchers independently conducted literature screening and data extraction. After evaluating the risk of bias of the included studies, a meta-analysis was performed using RevMan 5.4 software. ResultsA total of 19 RCTs, involving 595 overweight/obese participants, were included. The meta-analysis results showed that compared wtih the control group, HIIT interventions effectively reduced body weight (MD=−2.63, 95%CI −4.04 to −1.23, P<0.05), BMI (MD=−1.21, 95%CI −1.95 to −0.48, P<0.05), Fat% (MD=−1.66, 95%CI −2.28 to −1.04, P<0.05), TG (MD=−0.13, 95%CI −0.25 to −0.01, P=0.04), HDL (MD=0.14, 95%CI 0.05 to 0.23, P<0.05), and LDL (MD=−0.26, 95%CI −0.39 to −0.13, P<0.05) levels but did not improve TC (MD=−0.15, 95%CI −0.36 to 0.06, P=0.15) levels. ConclusionHIIT intervention can effectively improve body weight, BMI, Fat%, TG, HDL, and LDL levels in overweight/obese populations, particularly showing a more pronounced improvement in lipid profiles among overweight/obese adolescents, but it does not reduce TC levels. This study demonstrates that HIIT may be an effective strategy to assist in weight loss and prevent cardiovascular diseases in overweight/obese populations, with potential for broader application.

    Release date:2024-03-13 08:50 Export PDF Favorites Scan
  • The impact of different electronic health technologies on weight loss outcomes in overweight and simple obesity populations: a systematic review

    ObjectiveTo systematically review the impact of different electronic health technologies on weight loss outcomes in overweight and simple obesity populations. MethodsThe Cochrane Library, Embase, PubMed and WOS databases were electronically searched to collect randomized controlled trials (RCTs) related to the objectives from inception to May 2024. Two reviewers independently screened literature, extracted data and assessed the risk of bias of the included studies. Meta-analysis was then performed by using RevMan 5.4 and Stata 18 software. ResultsA total of 9 RCTs involving 2 416 patients with overweight or simple obesity were included. The meta-analysis results showed that body weight (MD=−0.81, 95%CI −1.1 to −0.52, P<0.001), BMI (MD=−0.63, 95%CI −0.89 to −0.37, P<0.001), waist circumference (MD=−1.06, 95%CI −1.70 to −0.42, P<0.001) and energy intake (SMD=−0.44, 95%CI −0.75 to −0.13, P=0.005) in the e-health technology group were significantly improved compared with the control group. But there was no statistically significant difference in physical activity between two groups. ConclusionThe available evidence suggests that e-health technology is an effective tool for weight loss. Due to the limited quality and quantity of the included studies, more high quality studies are needed to verify the above conclusion.

    Release date:2025-07-10 03:48 Export PDF Favorites Scan
  • Prevalence of Overweight and Obesity and Its Influence Factors among Inhabitants Aged 15-69 Years in Zhuhai

    Objective To understand the prevalence of overweight and obesity and its influence factors in Zhuhai inhabitants. Methods Applying multi-stage cluster random sampling in the three administrative areas of Zhuhai including Xiangzhou, Doumen and Jinwan, A questionnaire-based survey was performed in conjunction of the measurement of height and weight among 961 inhabitants aged 15-69 years. In addition, a multivariate unconditional logistic regression model was employed to analyze the influence factors of overweight and obesity. Results The prevalence and standardized rates of overweight and obesity in the study population were 18.1%, 17.6%, 6.6%, 6.5%, respectively. The standardized rates of overweight and obesity in male and female were 18.4%, 5.8%, 16.5%, 7.2%, respectively. Age, drinking, smoking and regional difference were identified as the 4 risk factors of overweight and obesity, their OR values being 1.028, 1.683, 0.677, 1.404, Plt;0.05, respectively. Conclusion The prevalence of overweight and obesity in Zhuhai’s inhabitants was over the average level of Chinese residents, and overweight and obesity has become a major risk factor influencing the health of Zhuhai’s inhabitants. In view of the influence factors of overweight and obesity, timely and effective prevention and control measures should be taken.

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  • Influence of Body Mass Index on Postoperative Complications after Esophagectomy

    ObjectiveTo determine the influence of high BMI on postoperative complications in a cohort of squamous esophageal cancer patients. MethodsWe retrospectively analyzed the clinical data of 450 consecutive esophageal cancer patients who underwent esophagectomy in our hospital from September 2010 through November 2012 year. The patients were divided into three groups. Forty-five patients were classified as a low BMI group (BMI < 18.5 kg/m2), 304 patients were classified as a normal BMI group (18.5≤BMI < 25.0 kg/m2), and 101 patients as a high BMI group (BMI≥25.0 kg/m2). Patients' demographics, tumor characteristics, and postoperative complications were compared among the three groups. ResultsThe comorbidity of diabetes was higher in the high BMI group compared with the other two groups (P=0.025). Longer operative time, wound infection or delayed healing were more frequent in the high BMI group (P=0.010 and P=0.039, respectively). Pneumonia and length of hospital stay had a tendency to increase in the high BMI group (P=0.052 and P=0.081, respectively). However, the differences did not reach statistical significance. There was no statistical difference in pulmonary embolism, respiratory failure, anastomotic leakage, vocal code paresis, chylothorax, other organ damage, reoperation, arrhythmia, or in-hospital mortality among the three groups. ConclusionsHigh BMI has a negative impact on postoperative morbidity after esophagectomy. However, overweight is not a postoperative complications which should always be paid attention to.

    Release date:2016-11-04 06:36 Export PDF Favorites Scan
  • Association of Overweight and Obesity with Type 2 Diabetes Mellitus: A Meta-Analysis of Cohort Studies

    Objective To explore the correlation between overweight, obesity and incidence of type 2 diabetes mellitus (T2DM). Methods Databases including PubMed, EMbase, The Cochrane Library (Issue 3, 2012), CNKI, VIP, CBM and WanFang Data were searched from inception to May, 2012 to collect the cohort studies on the correlation between overweight, obesity and incidence of T2DM. The studies were screened according to the inclusion and exclusion criteria by two researchers independently, the quality was evaluated, the data were extracted, and then meta-analysis was performed using RevMan 5.1 and Stata 11.0 software. Results A total of 8 studies involving 101 864 participants were included. The results of meta-analysis showed that, compared with the normal weight population, the onset risk of T2DM was obviously higher in the overweight (RR=2.59, 95%CI 2.11 to 3.19, Plt;0.000 01), and obese (RR=6.28, 95%CI 4.99 to 7.91, Plt;0.000 01) populations. In the subgroup analysis, the onset risk of T2DM was higher in the western obese population (RR=6.91, 95%CI 5.59 to 8.56) than the eastern obese population (RR=4.19, 95%CI 2.93 to 5.99). Based on the Grading of Recommendations Assessment, Development and Evaluation (GRADE), the quality of the included studies on T2DM developed by overweight and obesity was low and medium respectively. Conclusion Overweight and obesity can increase the onset risk of T2DM which is higher in the female and western obese populations than the male and eastern obese populations respectively.

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  • Efficacy of time-restricted diet strategies on adult overweight/obese population: a network meta-analysis

    Objective To systematically review the efficacy of eight time-restricted eating strategies on overweight/obese adults using network meta-analysis. MethodsThe Scopus, MEDLINE, Embase, PubMed, Web of Science, and Cochrane Library databases were electronically searched to collect randomized controlled trials (RCTs) on the intervention effects of eight time-restricted eating strategies on overweight/obese adults from inception to September 18, 2024. Two researchers independently screened the literature, extracted data, and assessed the risk of bias of the included studies. Network meta-analysis was performed using ADDIS 1.16.8 and Stata 18.0 software. ResultsA total of 23 RCTs involving 1 306 overweight/obese adults were included. The network meta-analysis revealed that compared with standard diets, the 8-hour time-restricted eating combined with a low-carbohydrate diet (MD=−4.01, 95%CI −5.95 to −2.08, P<0.05) showed better weight reduction effects. Compared with standard diets, the 8-hour time-restricted eating combined with a low-carbohydrate diet (MD=−3.54, 95%CI −5.44 to −1.63, P<0.05) and the 8-hour time-restricted eating combined with a low-sugar diet (MD=−4.19, 95%CI −8.33 to −0.05, P<0.05) significantly improved overall fat mass. Compared with standard diets, the 8-hour time-restricted eating combined with a low-sugar diet (MD=−15.42, 95%CI −29.12 to −1.72, P<0.05) had a better effect on fasting blood glucose control. The 8-hour time-restricted eating combined with high-intensity interval training (MD=−3.68, 95%CI −6.57 to −0.79, P<0.05) showed better results in reducing waist circumference. No statistical significance was found in direct comparisons regarding bone mineral content. The efficacy ranking showed that the 8-hour time-restricted eating combined with a low-carbohydrate diet was most effective for weight reduction; the 8-hour time-restricted eating combined with a low-sugar diet was more effective in reducing overall fat mass and controlling fasting blood glucose; the 8-hour time-restricted eating combined with calorie restriction had significant effects on waist circumference improvement; and the 8-hour time-restricted eating combined with high-intensity interval training was more effective for increasing bone mineral content. ConclusionBased on the results of the network meta-analysis and ranking, different time-restricted eating strategies have specific advantages for the intervention of overweight or obese individuals. The choice of the appropriate strategy should consider individual dietary habits and health conditions. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.

    Release date:2025-04-28 03:55 Export PDF Favorites Scan
  • Efficacy of different exercise type on inflammatory cytokines in individuals with overweight or obesity: a network meta-analysis

    Objective To systematically review the efficacy of different exercises on inflammatory cytokines in individuals with overweight or obesity. Methods The CNKI, WanFang Data, VIP, PubMed, EBSCO, Cochrane Library, Web of Science and Embase databases were electronically searched to collect randomized controlled trials (RCTs) on the efficacy of exercise on inflammatory cytokines in individuals with overweight or obesity from January, 2000 to April, 2021. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias of the included studies. The network meta-analysis was then performed using Stata 16.0 software. Results A total of 63 RCTs were included, 49 of which reported the changes in IL-6, 47 of which reported the changes in TNF-α, and 16 of which reported the changes in IL-10. The results of the network meta-analysis found that compared with those in the control group, aerobic exercise (AE) (SMD=−0.9, 95%CI −1.4 to −0.5, P<0.01) and high-intensity interval training (HIIT) (SMD=−1.3, 95%CI −2.3 to −0.3, P=0.011) significantly reduced IL-6. AE (SMD=−1.3, 95%CI −1.7 to −0.9, P<0.01), combined exercise (COM) (SMD=−0.7, 95%CI −1.3 to −0.1, P=0.02), and HIIT (SMD=−1.8, 95%CI −2.6 to −0.9, P<0.01) significantly reduced TNF-α; AE (SMD=0.8, 95%CI 0.1 to 1.5, P=0.03) significantly increased IL-10. The cumulative probability ranking results showed that HIIT was the most effective in reducing IL-6 and TNF-α and increasing IL-10, followed by AE and COM, and resistance training (RT) was the least effective. Conclusion Different exercise types have different effects on improving inflammation in individuals with overweight or obesity. HIIT can be suggested as the best exercise program to improve chronic inflammation in individuals with overweight or obesity. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.

    Release date:2024-06-18 09:28 Export PDF Favorites Scan
  • Effects of breastfeeding on reducing the risk of overweight and obesity among offspring exposed to intrauterine hyperglycemia: a meta-analysis

    ObjectiveTo systematically review the effectiveness of breastfeeding duration and intensity in reducing the risk of overweight or obesity among offspring exposed to intrauterine hyperglycemia. MethodsThe PubMed, EMbase, Web of Science, CBM, WanFang Data, CNKI and VIP databases were electronically searched to collect observational studies on the associations of breastfeeding with the risk of overweight or obesity among offspring exposed to intrauterine hyperglycemia from inception to September 25th, 2021. Two reviewers independently screened the literature, extracted data and assessed the risk of bias of the included studies. Stata 16.0 software was used for the meta-analysis. ResultsA total of 12 657 participants from 13 observational studies were included. The results of meta-analysis showed that breastfeeding could reduce the risk of overweight or obesity among offspring exposed to intrauterine hyperglycemia (OR=0.67, 95%CI 0.53 to 0.84, P=0.001). Subgroup analysis revealed a protective effect of breastfeeding for both 1-6 months (OR=0.53, 95%CI 0.37 to 0.75, P<0.001) and ≥6 months (OR=0.56, 95%CI 0.46 to 0.69, P<0.001); however, breastfeeding shorter than one month was suggested to increase the risk of overweight or obesity (OR=2.15, 95%CI 1.41 to 3.27, P<0.001). ConclusionAvailable evidence suggests that breastfeeding for more than one month is effective in reducing the risk of overweight or obesity in offspring exposed to intrauterine hyperglycemia, and women with hyperglycemia should be encouraged to breastfeed their offspring for at least 1 month to achieve the effect. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.

    Release date:2022-11-14 09:36 Export PDF Favorites Scan
  • Research on the Prevalence of Overweight and Obesity among Employees in Neijiang City

    【摘要】 目的 探讨内江市企事业及机关单位从业人员20~60岁人群中超重、肥胖者及其相关因素。 方法 2009年6月-2010年9月采用整体随机分层方法,对内江市企事业及机关单位从业人员共5 832例进行调查。用问卷了解吸烟、饮酒、运动、家族史、文化程度,并测定身高、体重、空腹血糖、甘油三酯、胆固醇等。采用SPSS 17.0软件进行统计学分析,以双侧Plt;0.05为有统计学的意义。与肥胖有关的危险因素采用多因素logistic回归分析。 结果 超重及肥胖者比例为27.16%,其中超重者1 377例,占23.6%,肥胖者207例,占3.55%;肥胖较超重者空腹血糖、甘油三酯、血压更高;多因素logistic回归分析提示:超重及肥胖与年龄、吸烟、性别、运动、家族史、文化程度有关,与饮酒无关。 结论 内江市企事业及机关单位从业人员20~60岁人群中超重、肥胖者比例为27.16%;肥胖较超重者更易发生高血糖、高血压、高血脂、高尿酸血症;超重及肥胖与年龄、吸烟、性别、运动、家族史、文化程度均有关。【Abstract】 Objective To investigate the prevalence and the risk factors of overweight and obesity among employees aged 20 to 60 years old in enterprises and government institutions in Neijiang city. Methods From June 2009 to September 2010, 5 832 employees in government departments, enterprises and institutions in Neijiang were surveyed using stratified random sampling method. Items like physical exercise, smoking, drinking, educational level, and family history were collected through face-to-face questionnaire, and their height, weight, fasting plasma glucose, triglyceride, cholesterol were measured. SPSS 17.0 was used for statistical analysis, and the relationship of each index was analyzed by Pearson correlative analysis. Bilateral Plt;0.05 was considered to be statistically significant. Risk factors associated with obesity were analyzed by Logistic regression analysis. Results The overweight and obesity morbidity rate was 27.16%, including 1377 cases of overweight (23.6%) and 207 cases of obesity (3.55%). Fasting plasma glucose, triglyceride, and blood pressure of obesity patients were higher than those of the overweight patients. Correlation analysis showed that overweight and obesity were positively correlated with fasting plasma glucose (r=0.116,Plt;0.01), triglyceride(r=0.319,Plt;0.01), uric acid (r=0.373,Plt;0.01), diastolic blood pressure (r=0.198,Plt;0.01), and systolic blood pressure (r=0.212,Plt;0.01), but not correlated with cholesterol. Logistic regression multivariate analysis showed that overweight and obesity were related with age, smoking, sex, sports, the educational level and family history, but not related with drinking. Conclusions The prevalence of overweight and obesity among employees aged 20 to 60 years old in enterprises and government institutions in Neijiang city is 27.16%. People with overweight and obesity are more susceptible to hyperglycemia, hypertension, hyperlipemia, and hyperuricemia. Overweight and obesity were closely related with age, smoking, gender, sports activities, family history, and educational level.

    Release date:2016-09-08 09:26 Export PDF Favorites Scan
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