Parental pre‐pregnancy BMI influences on offspring BMI and waist circumference at 21 years

Objectives: To investigate the prospective association between parental pre‐pregnancy BMI and adult male and female offspring BMI and waist circumference (WC). Methods: Sub‐sample of 2,229 parent‐offspring pairs with parental pre‐pregnancy BMI and offspring BMI and WC at 21 years were used from the MUSP (Mater‐University of Queensland Study of Pregnancy cohort). Multivariable results were adjusted for maternal factors around pregnancy (e.g. gestational weight and smoking during pregnancy) and offspring factors in early life (e.g. birth weight) and at 14 years (e.g. sports participation and mealtime with family). Results: After adjustments for confounders, each unit increase in paternal and maternal BMI, the BMI of young adult offspring increased by 0.33kg/m² and 0.35kg/m², and the WC increased by 0.76 cm and 0.62 cm, respectively. In the combination of parents' weight status, offspring at 21 years were six times the risk being overweight/obese (OW/OB) when both parents were OW/OB, compared to offspring of healthy weight parents. Conclusions: Prenatal parental BMI are independently related to adult offspring BMI and WC. Implications: Both prenatal paternal‐maternal weight status are important determinants of offspring weight status in long‐term. Further studies are warranted to investigate the underlying mechanisms.     

广东省居民体重指数、腰围与血压关系的分析

目的　研究广东省居民体重指数、腰围与血压的关系。方法　按照多阶段分层整群随机抽样方法抽取样本 ,调查血压、身高、体重、腰围等指标 ,用描述性流行病学方法进行比较分析。结果　当体重指数为 <1 8 5、1 8 5～、2 4～、≥ 2 8时 ,血压均值分别为 1 1 2 34/70 77、1 1 6 73/73 1 4、1 2 5 71 /78 1 3、1 33 1 6 /82 5 4mmHg,高血压患病率分别为 1 0 3%、1 2 5 %、2 5 7%和 39 2 % ;腰围从正常到腹部肥胖 ,血压均值从 1 1 6 1 9/72 86mmHg上升到 1 2 7 5 9/79 2 4mmHg,高血压患病率从 1 2 4 %上升到 2 9 5 %。当体重指数≥ 2 4或腰围进入腹部肥胖时 ,血压增长速度明显加快 ,高血压患病率显著提高。结论　血压值和高血压患病率随着体重指数和腰围的增加而上升 ,是高血压的重要影响因素。     

Fitness alters the associations of BMI and waist circumference with total and abdominal fat

OBJECTIVE: We tested the following hypotheses in black and white men and women: 1) for a given BMI or waist circumference (WC), individuals with moderate cardiorespiratory fitness (CRF) have lower amounts of total fat mass and abdominal subcutaneous and visceral fat compared with individuals with low CRF; and 2) exercise training is associated with significant reductions in total adiposity and abdominal fat independent of changes in BMI or WC. RESEARCH METHODS AND PROCEDURES: The sample included 366 sedentary male (111 blacks and 255 whites) and 462 sedentary female (203 blacks and 259 whites) participants in the HERITAGE Family Study. The relationships between BMI and WC with total fat mass (determined by underwater weighing) and abdominal subcutaneous and visceral fat (determined by computed tomography) were compared in subjects with low (lower 50%) and moderate (upper 50%) CRF. The effects of a 20-week aerobic exercise training program on changes in these adiposity variables were examined in 86% of the subjects. RESULTS: Individuals with moderate CRF had lower levels of total fat mass and abdominal subcutaneous and visceral fat than individuals with low CRF for a given BMI or WC value. The 20-week aerobic exercise program was associated with significant reductions in total adiposity and abdominal fat, even after controlling for reductions in BMI and WC. With few exceptions, these observations were true for both men and women and blacks and whites. DISCUSSION: These findings suggest that a reduction in total adiposity and abdominal fat may be a means by which CRF attenuates the health risk attributable to obesity as determined by BMI and WC.     

北京市小学生BMI、腰围与代谢综合征的关系研究

目的 探讨儿童肥胖与代谢综合征(MS)的关系,分析体重指数(BMI)和腰围与MS组分的关系.方法 在北京市海淀区的8所学校选取1 928名7～14岁小学生,测量其身高、体重和各MS组分,分析不同营养状况小学生MS组分的差异.采用多元线性回归和Logistic回归模型,分析BMI、腰围与MS组分的关系.结果 除空腹血糖外,血压、血脂、腰围在不同营养状况小学生之间差异有统计学意义(P＜0.05),表现为肥胖组＞超重组＞体重正常组.不同营养状况小学生高SBP、高TG、低HDL-C、中心性肥胖的检出率差异均有统计学意义(P＜0.01),随BMI增加异常率增高.多元线性回归发现BMI和腰围均与除中心性肥胖外的其他MS组分有独立的相关性;除TC外, “腰围”对于其他MS组分的标化回归系数绝对值略大于“BMI”.除DBP外,对于其他MS组分,BMI与腰围同时升高(超重/肥胖且腰围≥P90)的OR值＞BMI和腰围有且仅有一项偏高(超重/肥胖或腰围≥P90)＞体重正常且腰围正常.结论 儿童肥胖与代谢综合征关系密切,联合应用腰围和BMI有利于评估MS风险.     

BMI,waist circumference,and clustering of cardiovascular risk factors in Japanese adults

Objective  

To examine whether the association between waist circumference (WC) and clustering of cardiovascular risk factors varies with obesity (BMI) status.     

体质指数和腰围对浙江地区成年人糖尿病发生影响的前瞻性研究

目的 探讨BMI和腰围对成年人糖尿病发病的影响。方法 使用"中国慢性病前瞻性研究"（CKB）浙江省桐乡市数据,剔除基线时自报患有恶性肿瘤、心脏病、脑卒中和糖尿病患者后,纳入分析30~79岁53 916人。采用Cox比例风险模型计算糖尿病发病风险比（HR）。结果 调查对象累计随访391 512人年（平均随访7.26年）。随访期间,男性944人和女性1 643人被新诊断为糖尿病。多因素调整后,与BMI正常组的人群相比,男性超重和肥胖组糖尿病发病的HR值（95%CI）分别为2.72（95%CI：2.47~2.99）和6.27（95%CI：5.33~7.36）。女性超重和肥胖组HR值（95%CI）分别为2.19（95%CI：2.04~2.36）和3.78（95%CI：3.36~4.26）;与腰围正常组的人群相比,男性Ⅰ级（85.0~89.9）和Ⅱ级中心性肥胖（≥ 90.0）组糖尿病发病的HR值（95%CI）分别为2.56（2.22~2.95）和4.66（4.14~5.24）。女性Ⅰ级（80.0~84.9）和Ⅱ级中心性肥胖（≥ 85.0）组HR值（95%CI）分别为1.99（1.80~2.21）和3.16（2.90~3.44）。结论 超重/肥胖以及中心性肥胖人群糖尿病发病风险均会升高。在开展控制体重预防糖尿病的同时,更应控制腰围。     

罗湖区居民营养与健康监测——成人BMI及腰围现状分析

良好的国民营养状况能够提高国民身体素质、促进社会经济发展,预防和减少营养相关疾病,提高人们的生命质量,保障国民健康,控制医疗费用的大幅增长,减少社会和家庭的负担。肥胖不仅是许多慢性病的危险因素,也是一种疾病状态。为了解居民营养状况,2009年国家卫生部组织了中     

A five year longitudinal study investigating the prevalence of childhood obesity: comparison of BMI and waist circumference

Objective

The purpose of this study was to examine the prevalence of obesity over time in the same individuals comparing body mass index (BMI), waist circumference (WC) and waist to height ratio (WHtR).

Study design

Five year longitudinal repeated measures study (2005–2010). Children were aged 11–12 (Y7) years at baseline and measurements were repeated at age 13–14 (Y9) years and 15–16 (Y11) years.

Methods

WC and BMI measurements were carried out by the same person over the five years and raw values were expressed as standard deviation scores (sBMI and sWC) against the growth reference used for British children.

Results

Mean sWC measurements were higher than mean sBMI measurements for both sexes and at all assessment occasions and sWC measurements were consistently high in girls compared to boys. Y7 sWC = 0.792 [95% confidence interval (CI) 0.675–0.908], Y9 sWC = 0.818 (95%CI 0.709–0.928), Y11 sWC = 0.943 (95%CI 0.827–1.06) for boys; Y7 sWC = 0.843 (0.697–0.989), Y9 sWC = 1.52 (95%CI 1.38–0.67), Y11 sWC = 1.89 (95%CI 1.79–2.04) for girls. Y7 sBMI = 0.445 (95%CI 0.315–0.575), Y9 sBMI = 0.314 (95%CI 0.189–0.438), Y11 sBMI = 0.196 (95%CI 0.054–0.337) for boys; Y7 sBMI = 0.353 (0.227–0.479), Y9 sBMI = 0.343 (95%CI 0.208–0.478), Y11 sBMI = 0.256 (95%CI 0.102–0.409) for girls. The estimated prevalence of obesity defined by BMI decreased in boys (18%, 12% and 10% in Y 7, 9 and 11 respectively) and girls (14%, 15% and 11% in Y 7, 9 and 11). In contrast, the prevalence estimated by WC increased sharply (boys; 13%, 19% and 23%; girls, 20%, 46% and 60%).

Conclusion

Central adiposity, measured by WC is increasing alongside a stabilization in BMI. Children appear to be getting fatter and the additional adiposity is being stored centrally which is not detected by BMI. These substantial increases in WC are a serious concern, especially in girls.     

Relationship of BMI, waist circumference, and weight change with use of health services by older adults

OBJECTIVE: To examine the relationship of BMI, waist circumference (WC), and weight change with use of health care services by older adults. RESEARCH METHODS AND PROCEDURES: This was a prospective cohort study conducted from 2001 to 2003 among 2919 persons representative of the non-institutionalized Spanish population > or =60 years of age. Analyses were performed using logistic regression, with adjustment for age, educational level, size of place of residence, tobacco use, alcohol consumption, and presence of chronic disease. RESULTS: Obesity (BMI > or = 30 kg/m(2)) and abdominal obesity (WC >102 cm in men and >88 cm in women) in 2001 were associated with greater use of certain health care services among men and women in the period 2001-2003. Compared with women with WC < or = 88 cm, women with abdominal obesity were more likely to visit primary care physicians [odds ratio (OR): 1.36; 95% confidence limit (CL): 1.06-1.73] and receive influenza vaccination (OR: 1.30; 95% CL: 1.03-1.63). Weight gain was not associated with greater health service use by either sex, regardless of baseline BMI. Weight loss was associated with greater health service use by obese and non-obese subjects of both sexes. In comparison with those who reported no important weight change, non-obese women who lost weight were more likely to visit hospital specialists (OR: 1.45; 95% CL: 1.02-2.06), receive home medical visits (OR: 1.61; 95% CL: 1.06-2.45), be hospitalized (OR: 1.88; 95% CL: 1.29-2.74), and have more than one hospital admission (OR: 2.31; 95% CL: 1.19-4.47). DISCUSSION: Obesity and weight loss are associated with greater health service use among the elderly.     

珠海市斗门区居民体重指数、腹围与血压关系的研究

目的研究珠海市斗门区居民体重指数（BMI）、腹围与血压的关系,为控制体重及向心性肥胖从而降低高血压发病率提供参考。方法按照分层、整群、随机相结合的方法,抽取斗门区两镇,对其农村居民进行面对面调查和体检。结果体重指数为〈24、24～28、≥28时,血压均值分别为125．49／79．81、135．62／85．42、／44．63／93．77mmHg,高血压患病率分别为27．5％、47．6％、71．0％;腹围从正常到腹部肥胖,血压均值从124．67／79．65mmHg上升到135．50／85．09mmHg,高血压患病率从25．5％上升到48．5％。体重指数对血压、高血压患病率的预测效果高于腹围;超重、肥胖与正常组相比,发生高血压的危险性分别增加3．0和5．2倍。结论珠海市斗门区居民血压值和高血压患病率随着体重指数、腹围的增加而上升,体重指数是预测高血压的重要指标,应采取有针对性的措施,控制体重指数在正常范围内。     

上海市健康体检人群BMI、腰围与甲状腺自身抗体阳性发生风险的关联研究

目的 分析上海市健康体检人群BMI、腰围(WC)与甲状腺自身抗体阳性发生风险的关系。方法 采用多阶段整群抽样法随机选取2019年1—9月在华东疗养院健康体检中心的3 840名上海市健康体检人群,收集人口学资料、体格检查及实验室指标。采用多因素Logistic回归和限制性立方样条(RCS)探索BMI、WC与甲状腺自身抗体阳性发生风险的关系。结果 上海市健康体检人群甲状腺自身抗体阳性发生率为23.2%(892/3 840),RCS结果显示BMI、WC的连续变化与甲状腺自身抗体阳性呈线性剂量-反应关系(P_{fornon-linearity}>0.05)。多因素Logistic回归分析结果显示,以BMI与WC定义的肥胖人群,其甲状腺自身抗体阳性发生风险分别是非肥胖人群的1.82倍和2.20倍;单纯腹型肥胖(OR=2.06)和复合型肥胖(OR=2.79)均是甲状腺自身抗体阳性的独立危险因素。结论 上海市健康体检人群BMI、WC的增加会显著增加甲状腺自身抗体阳性风险,应关注存在复合型肥胖及单纯腹型肥胖的人群,并制定合理的肥胖管理方案降低内脏脂肪含量。     

Body Mass Index,waist circumference,and health-related quality of life in adults with chronic kidney disease

Quality of Life Research - Obesity is linked to poor health-related quality of life (HRQOL) in the general population, but its role in chronic kidney disease (CKD) is uncertain. We conducted a...     

BMI、腰围与睡眠质量对成年人高血压患病风险的联合作用

目的  探讨成年人BMI、腰围与睡眠质量的联合作用对高血压患病风险的影响。方法  采用便利抽样法,于2020年10月12日―2020年12月18日对十堰市3 195名成年居民进行问卷调查。采用Logistic回归分析模型分析BMI、腰围与睡眠质量对高血压患病的联合作用。结果  高血压患病率为18.22%。多因素Logistic回归分析模型分析显示,以BMI正常且睡眠质量好的组为对照组,体重过轻且睡眠质量好的组、超重且睡眠质量好的组、全身型肥胖且睡眠质量好的组、体重过轻且睡眠质量差的组、BMI正常且睡眠质量差的组、超重且睡眠质量差的组、全身型肥胖且睡眠质量差的组高血压患病风险分别是对照组的4.049倍、1.172倍、4.625倍、4.581倍、1.166倍、5.476倍和8.230倍。以腰围正常且睡眠质量好的组为对照组,腹型肥胖且睡眠质量好的组、腰围正常且睡眠质量差的组、腹型肥胖且睡眠质量差的组高血压患病风险分别是对照组的4.017倍、3.074倍和7.495倍。结论  睡眠质量差和全身型肥胖或腹型肥胖共存会增加高血压的患病风险,提示睡眠质量差的人群控制BMI和腰围有利于高血压的预防。     

Sugar-sweetened carbonated beverage consumption correlates with BMI,waist circumference,and poor dietary choices in school children

Background  

The prevalence of obesity and overweight is increasing globally. Frequently coexisting with under-nutrition in developing countries, obesity is a major contributor to chronic disease, and will become a serious healthcare burden especially in countries with a larger percentage of youthful population. 35% of the population of Saudi Arabia are under the age of 16, and adult dietary preferences are often established during early childhood years. Our objective was to examine the dietary habits in relation to body-mass-index (BMI) and waist circumference (W_C), together with exercise and sleep patterns in a cohort of male and female Saudi school children, in order to ascertain whether dietary patterns are associated with obesity phenotypes in this population.     

宁夏儿童青少年BMI腰围与食物消费体力活动的相关性

评价儿童青少年超重肥胖与食物消费、体力活动和社会经济水平的关系,为制定营养教育和干预措施提供依据.方法 采用分层整群抽样方法,选取宁夏南部5个地区义务教育阶段三至九年级2 472名学生为调查对象,进行问卷调查和体格检查.结果 宁夏南部地区儿童青少年按体质量指数(BMI)判断的超重/肥胖率为4.3%,按照腰围(WC)和腰围身高比(WHtR)判断的腹型肥胖率分别为5.4%,10.6%.家庭经济水平、母亲职业、腌制食品摄入频率与儿童青少年BMI有关(P值均<0.05);家庭经济水平,母亲文化程度及职业,肉类食品、膨化食品及腌制食品摄入频率与儿童青少年WC有关(P值均<0.05);母亲职业与儿童青少年WHtR有关(P<0.05).Logistic回归结果显示,家庭经济水平高是BMI,WC增高的危险因素(OR值分别为2.078,2.336,95%CI值分别为1.024~4.250,1.201~4.660,P值均<0.05);母亲职业为职员、公务员和个体是WC,WHtR增高的危险因素(OR值分别为2.115,1.624,95% CI值分别为1.179~3.797,1.039~2.538,P值均<0.05);膨化食品摄入频率高是BMI,WC水平增高的危险因素(OR值分别为1.960,1.618,95%CI值分别为1.208~3.179,1.046~2.505,P值均<0.05);腌制食品摄入频率低者BMI,WC,WHtR均较高(OR值分别为0.348,0.368,0.679,95%CI值分别为0.189~0.640,0.217~0.624,0.473~0.974,P值均<0.05).结论 采用BMI,WC,WHtR判断的儿童青少年肥胖主要与社会经济水平和食物消费有关.     

Fibre intake among the Belgian population by sex-age and sex-education groups and its association with BMI and waist circumference

The objectives of the present study were to assess total dietary fibre intake and the main contributors to fibre intake in the Belgian population by sex-age and sex-education groups and to investigate its relationship with BMI and waist circumference (WC). The participants of the Belgian food consumption survey (2004) were randomly selected. Information about food intake was collected using two repeated, non-consecutive 24 h recall interviews. A total of 3083 individuals ( ≥ 15 years; 1546 men and 1537 women) completed both interviews. The main contributors to total fibre intake (17·8 g/d) were cereals and cereal products (34 %; 5·9 g/d), potatoes and other tubers (18·6 %; 3·3 g/d), fruits (14·7 %; 2·8 g/d) and vegetables (14·4 %; 2·6 g/d). Legume fibre intake was extremely low (0·672 %; 0·139 g/d). In all sex-age and sex-education groups, total fibre intake was below the recommendations of the Belgian Superior Health Council. Men (21 g/d) consumed significantly more fibre than women (17·3 g/d) (P < 0·001). Lower educated men and higher educated women reported the highest fibre intake. A significant inverse association was found between total fibre intake and WC (β = - 0·118, P < 0·001). Fruit-derived fibre was positively associated with WC (β = 0·731, P = 0·001). In summary, total fibre intake was inversely associated with WC, whereas fruit-derived fibre intake was positively associated with WC in the Belgian population.     

上海市儿童青少年腰围百分位数值及曲线

目的 建立适合上海市儿童青少年生长发育特点的年龄别腰围、腰围指数的百分位数及曲线,为科学评价儿童青少年生长发育水平及中心性肥胖的防治提供参考.方法 以2010年上海市学生体质健康调研的7 ～18岁中小学生14 301名为样本,应用国际通用的LMS法分性别建立年龄别腰围、腰围指数正常值及百分位数曲线.结果 腰围百分位数曲线随年龄增长呈递增趋势,符合儿童青少年生长发育规律;腰围指数的P50百分位数曲线具有明显性别差异,7 ～12岁男生逐年上升,且高于女生,自13岁开始经交叉后低于女生.获得上海市7 ～18岁儿童青少年男女年龄别腰围、腰围指数百分位数(P5,P10,P15,P50,P85,P95,P95)及曲线.结论 儿童青少年年龄别腰围、腰围指数百分位数存在地区、性别差异.本研究所获得的百分位数及曲线可为进一步研究儿童青少年中心性肥胖提供基本数据.