The impact of age and body mass index on a bra sizing system formed by anthropometric measurements of Sichuan Chinese females

Abstract Objectives While there is growing evidence on the role of preconception nutrition for birth outcomes, very few studies have evaluated the effects of nutrition interventions during the preconception period on maternal health. This study evaluates the impact of preconception weekly multiple micronutrients (MM) or iron and folic acid (IFA) supplementation compared to FA alone on maternal nutritional status through 6–7y post-partum (PP). Methods We followed women who participated in a randomized controlled trial of preconception supplementation in Vietnam and delivered live offspring (n = 1599). Women received weekly supplements containing either 2800 μg FA only, 60 mg iron and 2800 μg FA, or MM (15 micronutrients including IFA), from baseline until conception; followed by daily prenatal IFA supplements until delivery. Anthropometric measurements were obtained at recruitment and at 2 and 6–7 y PP. Group comparisons were done using ANOVA or chi-square tests. Results The groups were similar for baseline (preconception) maternal and offspring birth characteristics. Mean (SD) Body Mass Index (BMI; kg/m2) increased from 19.6 (2.1) at baseline, to 20.4 (2.4) and 21.6 (2.8) at 2 and 6–7 y PP (n = 931). The prevalence of overweight (BMI ≥ 23.5 kg/m2) also increased from 4.7% to 9% and 21%, at baseline, 2, and 6–7 years PP respectively, while underweight (BMI < 18.5 kg/m2) declined from 31.4% to 21.4% and 10%, respectively. At 6–7 y PP, we found significant differences (P < 0.01) by intervention group for mean BMI (MM: 22.0 (2.4), IFA: 21.6 (2.7); FA:21.4 (2.9)), and the prevalence of underweight (MM: 5.1%, IFA: 10.1%; FA:14.4%), but no differences in overweight (MM: 21.3%, IFA:20.3%; FA:21.3%), or other anthropometric measurements (weight to hip ratio, arm circumference and skinfold thickness). Conclusions Preconception supplementation with MM resulted in higher BMI and greater reductions in maternal underweight when compared to IFA and FA only. The prevalence of overweight increased dramatically over time but there with no differences by intervention group at 6–7 y PP. These findings suggest that preconception micronutrient interventions may have long term effects on maternal BMI that need to be further examined. Funding Sources The Nestle Foundation, the Mathile Institute, and the Micronutrient Initiative.

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Relationship between Leptin Concentration in Cord Blood and Foetal Growth and Maternal Anthropometry of GDM Mothers at Delivery

Journal of Bangladesh College of Physicians and Surgeons ◽

10.3329/jbcps.v25i1.166 ◽

1970 ◽

Vol 25 (1) ◽

pp. 9-13

Author(s):

S Jahan ◽

TR Das ◽

KB Biswas

Keyword(s):

Body Mass Index ◽

Birth Weight ◽

Cord Blood ◽

Body Mass ◽

Anthropometric Measurements ◽

Anthropometric Parameters ◽

Serum Leptin ◽

C Peptide ◽

Cord Serum ◽

The Relationship

Background and Aims: Cord blood leptin may reflect the leptinemic status of a newborn at birth more accurately than the leptin values of blood collected from other sites. The present study was undertaken to determine the relationship of cord serum leptin concentration at birth with neonatal and maternal anthropometric parameters. Materials and Methods: Blood was taken from the umbilical cord of the babies at delivery. Maternal anthropometric measurements were recorded at admission for delivery. Neonatal anthropometric measurements were recorded within 48 hours after delivery. Linear regression analysis was used to explore the relationship between cord serum leptin concentration and anthropometric parameters of the baby and the mother. Both Serum leptin and serum C-peptide levels were measured by chemiluminescence-based ELISA method. Results: The leptin concentration (ng/ml, mean±SD) in cord blood was 39.13±14.44. Cord leptin levels correlated with birth weight (r=0.673, p<0.0001), ponderal index (r=0.732, p<0.0001) but it did not correlate with maternal body mass index, gestational age (r=0.135, p=0.349) at delivery or cord serum C-peptide concentration (r=-0.049, p=0.735) or placental weight (r=0.203, p=0.157). Conclusion: There are associations between cord leptin concentration at delivery and birth weight, ponderal index (PI) of the babies but not body mass index (BMI) of the mothers. High leptin levels of the baby could represent an important feedback modulator of substrate supply and subsequently for adipose tissue status during late gestation. (J Bangladesh Coll Phys Surg 2007; 25 : 9-13)

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The impact of donor Body Mass Index (BMI) on post-operative pain and complications following totally laparoscopic living donor nephrectomy.

10.26226/morressier.58736690d462b8029238410a ◽

2017 ◽

Author(s):

Alistair Rogers

Keyword(s):

Body Mass Index ◽

Body Mass ◽

Living Donor ◽

Donor Nephrectomy ◽

Living Donor Nephrectomy ◽

Post Operative Pain ◽

Totally Laparoscopic ◽

The Impact

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Predictors of nonroutine discharge among patients undergoing surgery for grade I spondylolisthesis: insights from the Quality Outcomes Database

Journal of Neurosurgery Spine ◽

10.3171/2019.9.spine19644 ◽

2020 ◽

Vol 32 (4) ◽

pp. 523-532 ◽

Cited By ~ 1

Author(s):

Praveen V. Mummaneni ◽

Mohamad Bydon ◽

John Knightly ◽

Mohammed Ali Alvi ◽

Anshit Goyal ◽

...

Keyword(s):

Body Mass Index ◽

Acute Care ◽

Body Mass ◽

Care Facility ◽

Older Age ◽

Quality Outcomes ◽

Acute Care Facility ◽

Factors Associated ◽

Patient Reported ◽

The Impact

OBJECTIVEDischarge to an inpatient rehabilitation facility or another acute-care facility not only constitutes a postoperative challenge for patients and their care team but also contributes significantly to healthcare costs. In this era of changing dynamics of healthcare payment models in which cost overruns are being increasingly shifted to surgeons and hospitals, it is important to better understand outcomes such as discharge disposition. In the current article, the authors sought to develop a predictive model for factors associated with nonroutine discharge after surgery for grade I spondylolisthesis.METHODSThe authors queried the Quality Outcomes Database for patients with grade I lumbar degenerative spondylolisthesis who underwent a surgical intervention between July 2014 and June 2016. Only those patients enrolled in a multisite study investigating the impact of fusion on clinical and patient-reported outcomes among patients with grade I spondylolisthesis were evaluated. Nonroutine discharge was defined as those who were discharged to a postacute or nonacute-care setting in the same hospital or transferred to another acute-care facility.RESULTSOf the 608 patients eligible for inclusion, 9.4% (n = 57) had a nonroutine discharge (8.7%, n = 53 discharged to inpatient postacute or nonacute care in the same hospital and 0.7%, n = 4 transferred to another acute-care facility). Compared to patients who were discharged to home, patients who had a nonroutine discharge were more likely to have diabetes (26.3%, n = 15 vs 15.7%, n = 86, p = 0.039); impaired ambulation (26.3%, n = 15 vs 10.2%, n = 56, p < 0.001); higher Oswestry Disability Index at baseline (51 [IQR 42–62.12] vs 46 [IQR 34.4–58], p = 0.014); lower EuroQol-5D scores (0.437 [IQR 0.308–0.708] vs 0.597 [IQR 0.358–0.708], p = 0.010); higher American Society of Anesthesiologists score (3 or 4: 63.2%, n = 36 vs 36.7%, n = 201, p = 0.002); and longer length of stay (4 days [IQR 3–5] vs 2 days [IQR 1–3], p < 0.001); and were more likely to suffer a complication (14%, n = 8 vs 5.6%, n = 31, p = 0.014). On multivariable logistic regression, factors found to be independently associated with higher odds of nonroutine discharge included older age (interquartile OR 9.14, 95% CI 3.79–22.1, p < 0.001), higher body mass index (interquartile OR 2.04, 95% CI 1.31–3.25, p < 0.001), presence of depression (OR 4.28, 95% CI 1.96–9.35, p < 0.001), fusion surgery compared with decompression alone (OR 1.3, 95% CI 1.1–1.6, p < 0.001), and any complication (OR 3.9, 95% CI 1.4–10.9, p < 0.001).CONCLUSIONSIn this multisite study of a defined cohort of patients undergoing surgery for grade I spondylolisthesis, factors associated with higher odds of nonroutine discharge included older age, higher body mass index, presence of depression, and occurrence of any complication.

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Study regarding the bio-motor level and health of children from gymnasium level

SPORT AND SOCIETY ◽

10.36836/2020/1/13 ◽

2020 ◽

pp. 1-9

Author(s):

Dan Alexandru Szabo

Keyword(s):

Body Mass Index ◽

Body Mass ◽

Anthropometric Measurements ◽

Average Height ◽

Mathematical Methods ◽

Health Development ◽

Health Level ◽

Class Level ◽

Flat Feet ◽

Weight Problems

The investigation started from the need to find the level of bio-motor and health development in our Gymnasium School “Unirea” from Târgu Mureş. The research was also focused on discovering the children with BMI problems and finding the link between obesity and apparition of flat feet, spin and knee deficiencies. The methods of research were mainly experimental, we used anthropometric measurements of height, weight, body mass index and analyzed the parameters using statically and mathematical methods. The location of the study was the gymnasium level of the National College “Unirea” from Târgu Mureş, and involved 16 selected children with an average age 12.69 years old, 4 children with weight problems selected from every class level. The results of the investigation showed that the average height of the sample was 162.7 cm, weight 71 kg and a BMI average of 26.6. The BMI analyzed showed that obesity is an important factor in the apparition of other deficiencies, among students that were measured we also found 5 cases of kyphosis, 5 of scoliosis and 6 cases of flat feet. Conclusions of the investigation showed that BMI in youth is an important parameter in establishing the health level of children from gymnasium level and in preventing the apparition of the spine and feet deficiencies.

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Nonalcoholic fatty liver disease and the risk of atrial fibrillation stratified by body mass index: a nationwide population-based study

Scientific Reports ◽

10.1038/s41598-021-83367-x ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

So-Ryoung Lee ◽

Kyung-Do Han ◽

Eue-Keun Choi ◽

Seil Oh ◽

Gregory Y. H. Lip

Keyword(s):

Atrial Fibrillation ◽

Body Mass Index ◽

Liver Disease ◽

Fatty Liver ◽

Nonalcoholic Fatty Liver Disease ◽

Body Mass ◽

Fatty Liver Disease ◽

Nonalcoholic Fatty Liver ◽

Increased Risk ◽

The Impact

AbstractWe evaluated the association between nonalcoholic fatty liver disease (NAFLD) and incident atrial fibrillation (AF) and analyzed the impact of NAFLD on AF risk in relation to body mass index (BMI). A total of 8,048,055 subjects without significant liver disease who were available fatty liver index (FLI) values were included. Subjects were categorized into 3 groups based on FLI: < 30, 30 to < 60, and ≥ 60. During a median 8-year of follow-up, 534,442 subjects were newly diagnosed as AF (8.27 per 1000 person-years). Higher FLI was associated with an increased risk of AF (hazard ratio [HR] 1.053, 95% confidence interval [CI] 1.046–1.060 in 30 ≤ FLI < 60, and HR 1.115, 95% CI 1.106–1.125 in FLI ≥ 60). In underweight subjects (BMI < 18.5 kg/m2), higher FLI raised the risk of AF (by 1.6-fold in 30 ≤ FLI < 60 and by twofold in FLI ≥ 60). In normal- and overweight subjects, higher FLI was associated with an increased risk of AF, but the HRs were attenuated. In obese subjects, higher FLI was not associated with higher risk of AF. NAFLD as assessed by FLI was independently associated with an increased risk of AF in nonobese subjects with BMI < 25 kg/m2. The impact of NAFLD on AF risk was accentuated in lean subjects with underweight.

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Long-term body mass index changes in overweight and obese adults and the risk of heart failure, cardiovascular disease and mortality: a cohort study of over 260,000 adults in the UK

BMC Public Health ◽

10.1186/s12889-021-10606-1 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Barbara Iyen ◽

Stephen Weng ◽

Yana Vinogradova ◽

Ralph K. Akyea ◽

Nadeem Qureshi ◽

...

Keyword(s):

Heart Failure ◽

Cardiovascular Disease ◽

Body Mass Index ◽

Cohort Study ◽

Body Mass ◽

World Health ◽

Obese Adults ◽

Bmi Trajectories ◽

The Impact

Abstract Background Although obesity is a well-recognised risk factor for cardiovascular disease (CVD), the impact of long-term body mass index (BMI) changes in overweight or obese adults, on the risk of heart failure, CVD and mortality has not been quantified. Methods This population-based cohort study used routine UK primary care electronic health data linked to secondary care and death-registry records. We identified adults who were overweight or obese, free from CVD and who had repeated BMI measures. Using group-based trajectory modelling, we examined the BMI trajectories of these individuals and then determined incidence rates of CVD, heart failure and mortality associated with the different trajectories. Cox-proportional hazards regression determined hazards ratios for incident outcomes. Results 264,230 individuals (mean age 49.5 years (SD 12.7) and mean BMI 33.8 kg/m2 (SD 6.1)) were followed-up for a median duration of 10.9 years. Four BMI trajectories were identified, corresponding at baseline, with World Health Organisation BMI classifications for overweight, class-1, class-2 and class-3 obesity respectively. In all four groups, there was a small, stable upwards trajectory in BMI (mean BMI increase of 1.06 kg/m2 (± 3.8)). Compared with overweight individuals, class-3 obese individuals had hazards ratios (HR) of 3.26 (95% CI 2.98–3.57) for heart failure, HR of 2.72 (2.58–2.87) for all-cause mortality and HR of 3.31 (2.84–3.86) for CVD-related mortality, after adjusting for baseline demographic and cardiovascular risk factors. Conclusion The majority of adults who are overweight or obese retain their degree of overweight or obesity over the long term. Individuals with stable severe obesity experience the worst heart failure, CVD and mortality outcomes. These findings highlight the high cardiovascular toll exacted by continuing failure to tackle obesity.

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Higher body mass index is associated with larger postoperative improvement in patient-reported outcomes following total knee arthroplasty

BMC Musculoskeletal Disorders ◽

10.1186/s12891-021-04512-1 ◽

2021 ◽

Vol 22 (1) ◽

Author(s):

K Giesinger ◽

JM Giesinger ◽

DF Hamilton ◽

J Rechsteiner ◽

A Ladurner

Keyword(s):

Body Mass Index ◽

Total Knee Arthroplasty ◽

Pain Relief ◽

Body Mass ◽

Knee Arthroplasty ◽

Normal Weight ◽

World Health ◽

Obese Patients ◽

Total Knee ◽

The Impact

Abstract Background Total knee arthroplasty is known to successfully alleviate pain and improve function in endstage knee osteoarthritis. However, there is some controversy with regard to the influence of obesity on clinical benefits after TKA. The aim of this study was to investigate the impact of body mass index (BMI) on improvement in pain, function and general health status following total knee arthroplasty (TKA). Methods A single-centre retrospective analysis of primary TKAs performed between 2006 and 2016 was performed. Data were collected preoperatively and 12-month postoperatively using WOMAC score and EQ-5D. Longitudinal score change was compared across the BMI categories identified by the World Health Organization. Results Data from 1565 patients [mean age 69.1, 62.2% women] were accessed. Weight distribution was: 21.2% BMI < 25.0 kg/m2, 36.9% BMI 25.0–29.9 kg/m2, 27.0% BMI 30.0–34.9 kg/m2, 10.2% BMI 35.0–39.9 kg/m2, and 4.6% BMI ≥ 40.0 kg/m2. All outcome measures improved between preoperative and 12-month follow-up (p < 0.001). In pairwise comparisons against normal weight patients, patients with class I-II obesity showed larger improvement on the WOMAC function and total score. For WOMAC pain improvements were larger for all three obesity classes. Conclusions Post-operative improvement in joint-specific outcomes was larger in obese patients compared to normal weight patients. These findings suggest that obese patients may have the greatest benefits from TKA with regard to function and pain relief one year post-op. Well balanced treatment decisions should fully account for both: Higher benefits in terms of pain relief and function as well as increased potential risks and complications. Trial registration This trial has been registered with the ethics committee of Eastern Switzerland (EKOS; Project-ID: EKOS 2020–00,879)

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Body Mass Index, Multi-Morbidity, and COVID-19 Risk Factors as Predictors of Severe COVID-19 Outcomes

Journal of Primary Care & Community Health ◽

10.1177/21501327211018559 ◽

2021 ◽

Vol 12 ◽

pp. 215013272110185

Author(s):

Sanjeev Nanda ◽

Audry S. Chacin Suarez ◽

Loren Toussaint ◽

Ann Vincent ◽

Karen M. Fischer ◽

...

Keyword(s):

Risk Factors ◽

Body Mass Index ◽

Hospital Admission ◽

Body Mass ◽

Risk Score ◽

The Body ◽

Risk Scores ◽

Nasopharyngeal Swab ◽

Morbidity Score ◽

The Impact

Purpose The purpose of the present study was to investigate body mass index, multi-morbidity, and COVID-19 Risk Score as predictors of severe COVID-19 outcomes. Patients Patients from this study are from a well-characterized patient cohort collected at Mayo Clinic between January 1, 2020 and May 23, 2020; with confirmed COVID-19 diagnosis defined as a positive result on reverse-transcriptase-polymerase-chain-reaction (RT-PCR) assays from nasopharyngeal swab specimens. Measures Demographic and clinical data were extracted from the electronic medical record. The data included: date of birth, gender, ethnicity, race, marital status, medications (active COVID-19 agents), weight and height (from which the Body Mass Index (BMI) was calculated, history of smoking, and comorbid conditions to calculate the Charlson Comorbidity Index (CCI) and the U.S Department of Health and Human Services (DHHS) multi-morbidity score. An additional COVID-19 Risk Score was also included. Outcomes included hospital admission, ICU admission, and death. Results Cox proportional hazards models were used to determine the impact on mortality or hospital admission. Age, sex, and race (white/Latino, white/non-Latino, other, did not disclose) were adjusted for in the model. Patients with higher COVID-19 Risk Scores had a significantly higher likelihood of being at least admitted to the hospital (HR = 1.80; 95% CI = 1.30, 2.50; P < .001), or experiencing death or inpatient admission (includes ICU admissions) (HR = 1.20; 95% CI = 1.02, 1.42; P = .028). Age was the only statistically significant demographic predictor, but obesity was not a significant predictor of any of the outcomes. Conclusion Age and COVID-19 Risk Scores were significant predictors of severe COVID-19 outcomes. Further work should examine the properties of the COVID-19 Risk Factors Scale.

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