The Association of Body Mass Index and Waist Circumference with Blood Pressure Depends on Age and Gender: A Study of 10,928 Non-Smoking Adults in the Greek EPIC Cohort

2003 ◽  
Vol 19 (8) ◽  
pp. 803-809 ◽  
Author(s):  
Vassiliki Benetou ◽  
Christina Bamia ◽  
Dimitrios Trichopoulos ◽  
Theodoros Mountokalakis ◽  
Theodora Psaltopoulou ◽  
...  
2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Sarvin Sanaie ◽  
Mohammad-Salar Hosseini ◽  
Fahimeh Karrubi ◽  
Afshin Iranpour ◽  
Ata Mahmoodpoor

Background: Obesity is a severe multifactorial disorder that carries high morbidity and mortality. Objectives: This study aimed to evaluate the possible association between body mass index (BMI) and mortality in patients admitted to intensive care units (ICU). Methods: In this cross-sectional study, all patients admitted to the ICU were studied. The demographic characteristics, ICU, and hospital length of stay, organ failure, mortality, duration of mechanical ventilation, the occurrence of nosocomial infection, and type of admission were recorded for all patients. Patients were categorized based on their BMI. Results: In total, 502 patients were studied who 53.2% of them were male. Most of the death (28.6%) were recorded in the obesity class II patients, while the lowest rate (3.9%) was for the normal-weight patients (P value < 0.001). The APACHE II and waist circumference had a statistically significant association with the mortality rate (P value < 0.001). After adjusting for age and gender, a significant association was found between waist circumference and mortality rate (OR = 1.15, 95% CI = 1.03 - 1.29; P value = 0.014), APACHE II score, and mortality rate (OR = 2.79, 95% CI = 1.91 - 4.07, P value < 0.001); but there was no significant association between BMI and mortality rate. Conclusions: This study demonstrated that BMI is associated with an increased risk of mortality, regardless of age and gender. However, after adjusting for age and gender as confounding factors, BMI didn’t have a significant effect on mortality, while the APACHE II score and waist circumference affected the mortality rate.


2010 ◽  
Vol 63 (9-10) ◽  
pp. 611-615 ◽  
Author(s):  
Branka Koprivica ◽  
Teodora Beljic-Zivkovic ◽  
Tatjana Ille

Introduction. Insulin resistance is a well-known leading factor in the development of metabolic syndrome. The aim of this study was to evaluate metabolic effects of metformin added to sulfonylurea in unsuccessfully treated type 2 diabetic patients with metabolic syndrome. Material and methods. A group of thirty subjects, with type 2 diabetes, secondary sulfonylurea failure and metabolic syndrome were administered the combined therapy of sulfonylurea plus metformin for six months. Metformin 2000 mg/d was added to previously used sulfonylurea agent in maximum daily dose. Antihypertensive and hypolipemic therapy was not changed. The following parameters were assessed at the beginning and after six months of therapy: glycemic control, body mass index, waist circumference, blood pressure, triglycerides, total cholesterol and its fractions, homeostatic models for evaluation of insulin resistance and secretion (HOMA R, HOMA B) and C- peptide. Results. Glycemic control was significantly improved after six months of the combined therapy: (fasting 7.89 vs. 10.61 mmol/l. p<0.01; postprandial 11.12 vs. 12.61 mmol/l. p<0.01, p<0.01; glycosylated hemoglobin 6.81 vs. 8.83%. p<0.01). the body mass index and waist circumference were significantly lower (26.7 vs. 27.8 kg/m2, p<0.01 and 99.7 vs. 101.4 cm for men, p<0.01; 87.2 vs. 88.5 for women, p<0.01). Fasting plasma triglycerides decreased from 3.37 to 2.45 mmol/l (p<0.001) and HOMA R from 7.04 to 5.23 (p<0.001). No treatment effects were observed on blood pressure, cholesterol, and residual insulin secretion. Conclusion. Administration of metformin in type 2 diabetes with metabolic syndrome decreased cardiovascular risk factors by reducing glycemia, triglycerides, BMI, central obesity and insulin resistance.


Author(s):  
Ali Al-Zubaidi ◽  
Abdo Alzobydi ◽  
Saeed Alsareii ◽  
AbdulazizTurky Al-Shahrani ◽  
Naweed Alzaman ◽  
...  

Objective: We examine obese and non-obese patients with respect to Helicobacter pylori (H. pylori) positive-infection (HPPI) and associated factors, specifically body mass index (BMI). Methods: This study took place in the Department of Endoscopy of a central hospital in the Najran region of Saudi Arabia (SA). A total of 340 obese Saudi patients (BMI ≥ 30 kg/m2) who had undergone diagnostic upper endoscopy before sleeve gastrectomy, were compared with 340 age and gender-matched control patients (BMI < 30 kg/m2) who had undergone diagnostic upper endoscopy for other reasons. Data collected included diagnosis of HPPI. Descriptive and multivariable binary logistic regression was conducted. Results: Mean patient age was 31.22 ± 8.10 years, and 65% were males. The total prevalence of HPPI was 58% (95% CI = 54–61%) with obese patients presenting significantly more HPPI than non-obese patients (66% vs. 50%, OR = 1.98, 95% CI = 1.45–2.70, p < 0.0005). Age and gender did not associate significantly with HPPI (p = 0.659, 0.200, respectively) and increases in BMI associated significantly with increases in HPPI (p < 0.0005). BMI remained a significant factor in HPPI when modelled with both age and gender (OR = 1.022, 95% CI = 1.01–1.03, p < 0.0005). Conclusions: Within the limitations of this study, the significance of HPPI in obese Saudi patients residing in the Najran region in SA was demonstrated alongside the significance role of BMI in HPPI.


2018 ◽  
Vol 30 (6) ◽  
pp. 561-571 ◽  
Author(s):  
Linda S. Adair ◽  
Christopher Kuzawa ◽  
Thomas McDade ◽  
Delia B. Carba ◽  
Judith B. Borja

Obesity, hypertension, and diabetes have risen dramatically in Asia, but few cohort studies track age and secular trends in these conditions. We use Cebu (The Philippines) Longitudinal Health and Nutrition survey data to document 1998 to 2015 prevalence and co-occurrence of body mass index (BMI; >25 kg/m2), high waist circumference (WC; >80 cm), elevated blood pressure (EBP; systolic ⩾130 or diastolic ⩾85 mm Hg), and type 2 diabetes among ~2000 women aged 29 to 62 years in 1998; and identify their relationship to community, household, and individual factors using longitudinal logistic regression. Prevalence (1998-2015) rates were 35% to 49%, BMI >25 kg/m2; 32% to 58% high WC; 21% to 59% EBP; and 2% to 14% diabetes. Only 20% of women had none of these conditions in 2015. Diabetes was strongly driven by age and secular trends in high WC related to higher socioeconomic status and urbanization. Hypertension increased with age in lower socioeconomic status rural and more affluent urban women. Results underscore the continuing need for public health measures to prevent obesity and to identify and treat hypertension and diabetes.


2014 ◽  
pp. S403-S409 ◽  
Author(s):  
O. AUZKÝ ◽  
R. DEMBOVSKÁ ◽  
J. MRÁZKOVÁ ◽  
Š. NOVÁKOVÁ ◽  
L. PAGÁČOVÁ ◽  
...  

Preclinical atherosclerosis may represent a risk factor for venous thromboembolism (VTE). In longitudinal study we followed longitudinally 96 patients (32 men) with thrombophilias with (n=51) and without (n=45) history of VTE. In both groups we studied the changes of preclinical atherosclerosis at peripherally located arteries detected by ultrasound. In addition, we assessed changes in selected risk factors of atherosclerosis. During the mean follow-up of 56.0±7.62 months we did not find significant change in preclinical atherosclerosis defined as Belcaro score in either group (–3 % in the VTE group vs 0 % in non VTE group). Significant increase in body mass index (1.03±1.98 kg*m-2, resp. 1.21±1.67 kg*m-2, p<0.01) and non-significant increase in systolic blood pressure were detected in both groups. Waist circumference increased significantly only in patients without VTE (4.11±7.84 cm, p<0.05). No differences in changes of risk factors under study between both groups were detected. In summary, patients with thrombophilia and history of VTE showed no evidence of greater progression of atherosclerosis or increase in traditional risk factors of atherosclerosis than patients with thrombophilia without history of VTE. Unfavorable changes of body mass index, waist circumference and systolic blood pressure were detected in both groups during study period.


2017 ◽  
Vol 25 (3) ◽  
pp. 60
Author(s):  
Renata Emilia Marques Aguiar ◽  
Cauê Vazquez La Scala Teixeira ◽  
Heverton Paulino ◽  
José Rodrigo Pauli ◽  
Alessandra Medeiros ◽  
...  

Aerobic and resistance exercise have been prescript to prevention and non pharmacological treatment of hypertension. However, there is a lack of studies investigating the effects of concurrent training in hypertensive women. Thus, the aim of this study was to investigate the effects of concurrent training program on rest blood pressure, biochemical variables (blood glucose and total cholesterol) , anthropometric (body mass index and waist circumference) and functional fitness in hypertensive women. Eighteen hypertensive postmenopausal and untrained women (59±12 years old) started in the intervention, but only ten subjects finished. The voluntaries were enrolled in concurrent training, 60 min/day, 3 times a week, during 6 months. Systolic and diastolic blood pressure, blood glucose, total cholesterol, body mass index, waist circumference and functional fitness (AAPHERD) were measured pre and post experimental period. Data were analyzed using the Student’s t test with significance level set at 5% (P?0.05) and Cohen's Effect Size (ES). The results showed significant improvement in systolic and diastolic blood pressure at rest. The other variables did not show significantly changes, but the ES was medium and large for several variables (body mass index, blood glucose, total cholesterol, agility, coordination, aerobic fitness, strength endurance and general functional fitness index). In conclusion, this study confirms that 6 month of concurrent training program improved systolic and diastolic blood pressure in hypertensive women. In addition, the protocol suggests an improvement in anthropometric, biochemical and functional variables related to health.


2000 ◽  
Vol 12 (2) ◽  
pp. 71-78 ◽  
Author(s):  
N.C. Hazarika ◽  
D. Biswas ◽  
K. Narain ◽  
R.K. Phukan ◽  
H.C. Kalita ◽  
...  

A cross sectional study on hypertension was done on 294 subjects aged 30 years and above. 150 households were selected randomly representing 50 households from each locality inhabited exclusively by the rural Mizos, indigenous rural Assamese and the tea-garden workers respectively, in the northeastern region of India. Blood pressure was measured by sphygmo-manorneter in sitting posture. Anthro-pometric measurements were taken using standard procedure for measuring height, weight, waist and hip girth. Information on age, sex, ethnicity, literacy, alcohol intake, smoking pattern, physical activity, occupation, amount of salt consumption was collected using a standard and pre-tested questionnaire. Significant differences were observed in both the systolic and diastolic blood pressure levels among the three different ethnic groups selected for this study ( p<0.0001). Multiple regression analyses indicated that in Mizos, age, waist circumference and alcohol intake were independently associated with increase in systolic blood pressure whereas smoking was found to be negatively associated with systolic blood pressure ( R2=0.391, p<0.001). Factors, which were the best predictors of diastolic blood pressure, were age and body mass index [(kg/m2) ( R2=0.227, p<0.001)]. In the rural Assamese population, the best predictors of systolic blood pressure were age and waist circumference ( R2=0.263, p=0.018). For the diastolic blood pressure, age, alcohol intake and body mass index were important correlates ( R2 = 0.131, p<0.001). In the tea garden community, important predictors of systolic blood pressure were age, gender and marital status ( R2=0.187, p<0.001). On the other hand, age and alcohol intake were best predictors for diastolic blood pressure ( R2=0.09, p<0.001). Asia Pac J Public Health 2000,-12(2): 71-78


Author(s):  
Harvinder Kaur ◽  
Anil Kumar Bhalla ◽  
Inusha Panigrahi

AbstractGrowth charts are used to detect growth impairment, overweight, and obesity among Down syndrome (DS) children belonging to different population groups. Due to nonavailability of similar information, age, and gender specific body mass index (BMI) charts for DS children of Indian origin, based on serial data, have been developed. A total of 752 boys and 373 girls diagnosed as cases of DS at <1 month to 10 years of age enrolled from the “genetic clinic” were followed up in the “growth clinic/growth laboratory” of the institute, following a mixed-longitudinal growth research design. BMI was calculated from body weight and length/height measured at 6-month-age intervals by using standardized techniques and instruments. Age and sex-specific percentile growth charts for BMI were generated for age range <1 month to 10 years by using the LMS method. DS children remained wasted (BMI <3rd percentile) up to 6 months of age; thereafter, BMI increased to exhibit close similarity with their normal Multicentre Growth Reference Study (World Health Organization 2006) and Indian Academy of Pediatrics (2015) counterparts up to 5 to 10 years, respectively. The percentage of obese DS girls (8.76%) outnumbered boys with DS (4.1%). The use of age and gender specific BMI growth charts may be made for comparative purpose, to assess nutritional status of Indian children with DS, to initiate suitable need-based intervention to improve their overall health and for timely institution of target interventions to prevent growth faltering in this vulnerable population.


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