Mean Body Mass Index Of Women Research Articles

Obesity and Overweight: First Comprehensive Overview in the French Armed Forces.

The global rise in obesity is well-established, with significant health implications. This study aims to comprehensively assess overweight and obesity prevalence within the French Armed Forces. Using data from the Unique Medical-Military Software (UMMS) in 2018, a cross-sectional study was conducted on active French Military personnel aged 18 and above, who underwent periodic medical examinations (PME) in 2017. Body Mass Index (BMI) served as the main criterion for overweight and obesity classification. A representative sample was obtained through random sampling. The sample included 17,082 individuals, revealing an average age of 33.5 years, with 36.1% classified as overweight and 9.6% as obese. The mean BMI of women was significantly lower than that of men (23.9 vs 25.3 kg/m2-P < .001). Results indicated that 22.4% of women vs 38.5% of men were overweight (P < .001). For obesity, the difference was not significant (8.8% of women vs 9.8% of men-P = .138). BMI increased with age, and non-commissioned officers (NCOs) showed the highest prevalence of obesity. Gendarmes exhibited the highest BMI and overweight rates (50.1%) among military branches. While obesity is less prevalent in the French Armed Forces compared to the general population, the study emphasizes the equivalent prevalence of overweight. We confirm here that the global epidemic of obesity and overweight affects all armed forces. France seems less affected than other Western armies. Targeting specific groups, such as NCOs and the national gendarmerie, is crucial for prevention.

Efficacy of azilsartan medoxomil in patients with hypertension and stable coronary artery disease in combination with type 2 diabetes

Aim. To study the effect of azilsartan medoxomil (AZL-M) on the 24-hour blood pressure (BP) profile in patients with hypertension (HTN), type 2 diabetes (T2D) and stable coronary artery disease (CAD).Material and methods. A total of 183 patients with CAD in combination with HTN and T2D took part in the study (100 men (54,64%), 83 women (45,36%)). All patients were previously prescribed a statin, antiplatelet therapy, a beta-blocker, and an angiotensin-converting enzyme inhibitor (ACEI) or angiotensin receptor blocker (ARB). At baseline, the proportion of people taking ARBs and ACEIs was 30% and 70%, respectively. All study participants were discontinued from a previously prescribed ARBs or ACE inhibitors and were prescribed 6-month AZL-M (Edarbi®) therapy. During this period, according to the study plan, patients visited the medical center to assess the effectiveness and safety of therapy and blood pressure changes.Results. The mean age of the patients was 65,0 years (60-69 years), while the mean body mass index (BMI) — 31,24 kg/m2. The mean age of female participants was higher than the mean age of males: 66,35±6,59 vs 62,72±8,82 years (p=0,002). The mean BMI in women was higher and was 33.08 kg/m2, while in men it was 30,74 kg/m2 (p=0,001). Six-month AZL-M therapy decreased 24-hour BP values. Thus, the time index of systolic blood pressure (SBP) hypertension in the daytime decreased from 63% to 12%, while at night from 70% to 10%, and the time index of diastolic blood pressure (DBP) hypertension in the daytime from 18% to 10%, and at night from 44% to 8%. The main result is confirmation of AZL-M effectiveness in relation to BP control, as well as good drug tolerability. At the visit after 1-month AZL-M therapy, target BP values were recorded in 45,4% of participants, and after six months — the proportion of people with normal 24-hour BP values was 69,9%.Conclusion. Edarbi® therapy in patients with HTN in combination with T2D and stable CAD leads to 24-hour BP normalization. At the same time, the drug has a good safety profile, since the reported adverse events were not related to the drug.

Sex-Specific Effects of the Genetic Variant rs10487505 Upstream of leptin in the Development of Obesity.

The SNP rs10487505 in the promotor region of the leptin gene was reported to be associated with decreased circulating leptin and increased body mass index (BMI). However, the phenotypic outcomes affected by rs10487505 in the leptin regulatory pathway have not been systematically studied. Therefore, the aim of this study was to elucidate the influence of rs10487505 on leptin mRNA expression and obesity-related parameters. We genotyped rs10487505 in DNA samples from 1665 patients with obesity and lean controls and measured leptin gene expression in paired samples of adipose tissue (AT, N = 310), as well as circulating leptin levels. We confirm the leptin-lowering effect of rs10487505 in women. In contrast to the previously reported data from population-based studies, in this mainly obese cohort, we describe a lower mean BMI in women carrying the C allele of rs10487505. However, no association of rs10487505 with AT leptin mRNA expression was found. Our data suggest that reduced circulating leptin levels are not a result of the direct silencing of leptin mRNA expression. Furthermore, leptin reduction by rs10487505 does not associate with BMI in a linear manner. Instead, the decreasing effect on BMI might be dependent on the severity of obesity.

How is household food insecurity and maternal nutritional status associated in a resource-poor setting in Ghana?

Population-based studies show household food insecurity is associated with increased body mass index (BMI) and an increased risk of overweight in adult women in developed countries. However, there is insufficient empirical evidence of the association between food insecurity and maternal nutritional status in resource-poor settings. This study investigated the relationship between household food insecurity (HFI) and maternal nutritional status in a resource-poor setting of Ghana, where some households suffer from some form of food insecurity during the year. A community-based cross-sectional cluster study was conducted in June 2015. The study communities were selected using probability proportionate to size. The study population comprised non-lactating and non-pregnant women who were selected using a two-stage cluster sampling procedure. HFI was quantified using the Household Hunger Scale. Multiple regression analysis was conducted to test whether HFI significantly predicts maternal nutritional status, controlling for potential confounding factors. BMI was used to assess the nutritional status. The prevalence of moderate to severe household hunger was 46.9 %. In analysis of covariance, while adjusting for household size, place of residence and household wealth index, the mean BMI for women from food-secure households was 1.4 kg/m2 significantly higher than the mean BMI for women from food-insecure households (25.7 ± 5.3 vs. 24.3 ± 4.0) (95 % CI 0.54–2.35), p = 0.002. Multivariable regression analysis showed that, after adjusting for potential confounders, there was a significant negative association between moderate to severe household hunger and BMI (β = −0.16, p < 0.001). In conclusion, food insecurity in the study population was prevalent and was associated with low maternal BMI. Household food insecurity was negatively associated with maternal overweight and obesity. Women in food-secure households were more likely than food-insecure households to consume milk, pulses, oily and sugar-based foods.

The Risk of Uterine Malignancy Is Linearly Associated With Body Mass Index in a Cohort of US Women

Objective We sought to quantify the relationship of uterine malignancy with body mass index (BMI). Study Design The University HealthSystem Consortium database was queried to identify all women undergoing total hysterectomy with a recorded BMI in the overweight and obese categories. Least squares regression was applied to evaluate the association between increasing BMI and the proportion of women with a diagnosis of uterine malignancy. Multivariate binary logistic regression was performed to adjust for other known risk factors including age, race, and other comorbidities. Results There were 6905 women who met inclusion criteria; 1891 (27.4%) of these had uterine malignancy. There is a linear relationship (y = 0.015x - 0.23, R 2 = 0.92) of the probability of uterine malignancy vs BMI. After adjusting for other risk factors, we found that each 1-U increase in BMI was significantly, independently associated with an 11% increase in the proportion of patients diagnosed with uterine malignancy (odds ratio, 1.11; 95% confidence interval, 1.09–1.13; P Conclusion In a population of women undergoing hysterectomy, we observed a linear increase in the frequency of uterine cancer associated with increasing BMI. This finding suggests that even relatively modest weight gain may significantly raise cancer risk. In the United States, the mean BMI for women is 26.5 kg/m 2 and it is estimated that more than half of US women have a BMI within the study's range. Our results could, therefore, be relevant to a majority of the population. The findings could increase popular acceptance of weight management as a key component of general health maintenance and, possibly, as an additional approach to cancer risk reduction.

The risk of uterine malignancy is linearly associated with body mass index in a cohort of US women

We sought to quantify the relationship of uterine malignancy with body mass index (BMI). The University HealthSystem Consortium database was queried to identify all women undergoing total hysterectomy with a recorded BMI in the overweight and obese categories. Least squares regression was applied to evaluate the association between increasing BMI and the proportion of women with a diagnosis of uterine malignancy. Multivariate binary logistic regression was performed to adjust for other known risk factors including age, race, and other comorbidities. There were 6905 women who met inclusion criteria; 1891 (27.4%) of these had uterine malignancy. There is a linear relationship (y = 0.015x - 0.23, R(2) = 0.92) of the probability of uterine malignancy vs BMI. After adjusting for other risk factors, we found that each 1-U increase in BMI was significantly, independently associated with an 11% increase in the proportion of patients diagnosed with uterine malignancy (odds ratio, 1.11; 95% confidence interval, 1.09-1.13; P < .001). In a population of women undergoing hysterectomy, we observed a linear increase in the frequency of uterine cancer associated with increasing BMI. This finding suggests that even relatively modest weight gain may significantly raise cancer risk. In the United States, the mean BMI for women is 26.5 kg/m(2) and it is estimated that more than half of US women have a BMI within the study's range. Our results could, therefore, be relevant to a majority of the population. The findings could increase popular acceptance of weight management as a key component of general health maintenance and, possibly, as an additional approach to cancer risk reduction.

Relationship between employment status and obesity in a Korean elderly population, based on the 2007–2009 Korean National Health and Nutrition Examination Survey (KNHANES)

We investigated the relationship between employment status and obesity prevalence in an elderly Korean, using a nationally representative sample. This cross-sectional study included 2991 participants (1396 men and 1595 women) aged 60 years or older. Employment status was categorized into full-time employees, part-time employees, and an unemployed group, based on a self-reported questionnaire. According to Asia Pacific regional guidelines from the World Health Organization (WHO) and International Obesity Task Force (IOTF), obesity was defined as a body mass index (BMI)≥25kg/m2. Mean BMI in women was highest in the unemployed group, whereas the mean BMI in men did not differ significantly between employment groups. The obesity prevalence in full-time employees, part-time employees, and the unemployed group were 25.1%, 25.5%, and 27.1% in men and 36.0%, 37.9%, and 40.4% in women, respectively. Compared to the full-time employees, the odds ratios (ORs) (95% confidence intervals) for obesity were 1.172 (0.765–1.795) and 1.164 (0.843–1.609) in the part-time employees, and 1.451 (1.054–1.999) and 1.399 (1.090–1.795) in the unemployed group, for men and women, respectively, after adjusting for age, lifestyle factors (physical activity, alcohol consumption, smoking status, daily calorie intake), socioeconomic factors (education level and household income), and inflammatory factor (white blood cell (WBC) counts). Unemployment appears to be significantly related to a higher prevalence risk of obesity in an elderly Korean population, regardless of age, lifestyle, socioeconomic factors, and inflammatory factor.

Measuring micronutrient intakes at different levels of sugar consumption in a population in transition: the Transition and Health during Urbanisation in South Africa (THUSA) study

Objective: The objective was to investigate the absolute micronutrient intake and the possibility of micronutrient dilution of added sugar in the diets of an African population in nutritional transition.Design: A cross-sectional, comparative, population-based design was used. Respondents who consumed sugar were divided into four quartiles of percentage of added sugar intake.Setting: The setting was 37 randomly selected rural and urban areas of the North West province.Subjects: The subjects were 1 742 adult volunteers (739 men and 1 003 women), aged between 15–65 years. After exclusion of low-energy reporters, the sample comprised 1 045 subjects (472 men and 573 women).Outcome measures: The outcomes measures were the macronutrient and micronutrient intakes of subjects in different quartiles of added sugar intake and body mass index (BMI).Results: The average intake of added sugar was 10.01% of total energy (67.12 g) in men and 11.2% total energy (67.10 g) in women. Respondents who consumed the most added sugar had significantly lower mean intakes of alcohol, but higher intakes of energy, macronutrients and most micronutrients. The diets of those in the highest sugar intake group contained significantly less thiamine, riboflavin, niacin, vitamin B12, pantothenic acid, biotin, magnesium, phosphorus and zinc per 4.18 MJ. At every level of added sugar consumption, the mean intakes of fibre (men only), folate, ascorbic acid and calcium (men and women) did not meet the dietary reference intakes [estimated average requirements (EAR)] and pantothenic acid and biotin (women only) did not meet the adequate intake. There were no significant differences in mean BMI across the quartiles of added sugar intakes in men, but the mean BMI of women who consumed the most added sugar was significantly higher than that of those who consumed less sugar. Respondents who consumed the most added sugar had significantly higher intakes of fruit (men only), bread and soft drinks, and lower intakes of maize meal and alcohol (men and women).Conclusion: Absolute intakes of most micronutrients were significantly higher in consumers with a high sugar intake [Quartile (Q) 4] compared with the lowest consumers of sugar (Q1). The lowest percentages of participants whose micronutrient intakes fell below the EAR were in Q4 and Q3. However, expression of micronutrient intake per 4.18 kJ (micronutrient dilution) revealed significantly less of most micronutrients per 4.18 MJ for men and women who consumed the most added sugar, compared with those who consumed the least.

Determinants of urban–rural differences in cardiovascular risk factors in middle-aged women in India: A cross-sectional study

ObjectivesCardiovascular diseases (CVD) are the most important cause of death amongst middle-aged Indian women. To determine prevalence of CVD risk factors and their determinants we performed a nationwide study. MethodsPopulation based studies amongst women 35–70years were performed in four urban and five rural locations in India. Location based stratified sampling was performed and we enrolled 4624 (rural 2616, urban 2008) of eligible 8000 women (58%). Demographic details, medical history, diet, physical activity and anthropometry were recorded using standardised techniques. Blood haemoglobin, glucose and total cholesterol were determined. Risk factors were diagnosed using current guidelines. Descriptive statistics are reported. Stepwise multivariate logistic regression was performed to identify determinants of urban–rural differences. ResultsIn urban women mean body mass index (BMI), waist circumference, waist–hip ratio (WHR), systolic BP, haemoglobin, fasting glucose and cholesterol were significantly greater (p<0.01). Age-adjusted prevalence of risk factors (%) in urban vs rural was of obesity BMI≥25kg/m2 (45.6 vs 22.5), truncal obesity WHR>0.9 (44.3 vs 13.0), hypertension (37.5 vs 29.3), hypercholesterolemia≥200mg/dl (27.7 vs 13.5), and diabetes (15.1 vs 4.3) greater whilst any tobacco use (19.6 vs 41.6) or smoking lower. Significant determinants of urban–rural differences were greater income and literacy, dietary fats, low physical activity, obesity and truncal obesity (p<0.01). ConclusionsGreater prevalence of CVD risk factors in urban middle-aged women is explained by greater income and literacy, dietary fat, low physical activity and obesity.

Hysterectomy and weight gain

To investigate whether overweight women are more likely to have a hysterectomy and whether hysterectomy leads to increased weight gain. Survey data of middle-aged women participating in the Australian Longitudinal Study on Women's health in 1996 (ages 45-50 y; n = 13,125), 1998 (n = 10,612), 2001 (n = 10,293), and 2004 (n = 9309) included self-reported height, weight, and hysterectomy. First, we conducted a cohort analysis, comparing body mass index (BMI) of women categorized according to hysterectomy status. Second, we used a nested case-control analysis to compare weight gain between women who underwent hysterectomy and women who did not have a hysterectomy, matched for prehysterectomy weight, height, menopause status, and educational level. At survey 1, the mean BMI of women who subsequently had a hysterectomy was greater than that of women without a hysterectomy by survey 2 (difference, 1.1 kg/m; 95% CI, 0.5-1.6). Results were similar for surveys 2 to 3 (BMI difference, 0.8 kg/m; 95% CI, 0.3-1.3) and surveys 3 to 4 (BMI difference, 0.8 kg/m; 95% CI, 0.1-1.4). Having a hysterectomy between surveys 1 and 2 was not associated with percentage of weight gain over the 3 or 6 years after survey 2 (odds ratio, 0.98 [95% CI, 0.96-1.01] and 0.99 [95% CI, 0.97-1.01], respectively). Having a hysterectomy between surveys 2 and 3 was weakly associated with percentage of weight gain over 3 years (odds ratio, 1.03 [95% CI, 1.00-1.05]). Among women older than 45 to 50 years, hysterectomy did not lead to greater weight gain but was more likely to be performed in heavier women.

Understanding the decline of mean systolic blood pressure in Japan: an analysis of pooled data from the National Nutrition Survey, 1986-2002

To assess the relationships between the observed drop in mean systolic blood pressure (SBP) in Japan in 1986-2002 and the use of antihypertensive treatment and lifestyle factors. A nationally representative sample of 90,554 men and 101,903 women aged 20 years and over was obtained from pooled data of annual cross-sectional surveys in Japan during 1986-2002. Using two-stage least squares with an instrumental variable, we examined the association between SBP and antihypertensive medication and lifestyle factors, including body mass index (BMI), physical activity, alcohol consumption, cigarette smoking and dietary salt intake. In the surveys, regular exercise was defined as exercise for more than 30 minutes at a time more than twice a week for over 1 year. Current smoking was defined as either daily or occasional cigarette use. Current drinking was defined as an intake of more than one standard cup of Japanese sake, one large bottle of regular beer, or one double measure of whisky at a time more than three times a week. Changes in mean predicted SBP in each sex and age group between 1986 and 2002 were decomposed into the respective contributions of these explanatory variables. Age-specific means of predicted SBP declined during this period by 1.8 (95% confidence interval, CI: 1.2-2.5) to 3.0 (95% CI: 2.4-3.6) mmHg in men and 3.7 (95% CI: 3.4-4.1) to 5.1 (95% CI: 4.5-5.7) mmHg in women. These reductions were partly explained by the increased use of medications across all sex and age groups and decreased mean BMI in women in their 30s and 40s. The contributions of treatment effects increased with age. Elevated mean BMI in men and elderly women offset part of the decline of their mean SBP. Declining mean SBP in Japan between 1986 and 2002 was partly attributable to the increased use of antihypertensive medications, especially in the older population, and lowered mean BMI in young women. However, a substantial part of the decline was left unexplained and needs to be investigated further. A still greater decline in SBP would be expected through improvements in body weight management, salt and alcohol intake, and treatment and control of hypertension.

The Prevalence and Determinants of Obesity in Adults with Intellectual Disabilities

Background Obesity is a major public health concern internationally and this study aimed to measure the prevalence of obesity in adults with intellectual disabilities in comparison with general population data, and examine the factors associated with obesity. Methods This was a cross-sectional study of all adults with intellectual disabilities, in a defined geographical area, in the context of a primary care health screening programme. A total of 945 adults with intellectual disabilities were involved, all of whom were living in the community. Body mass index (BMI), demographic characteristics, socio-economic deprivation, level of intellectual disabilities and various health parameters were measured. Results Overall, 39.3% of women and 27.8% of men were obese, compared with 25.1% of women and 22.7% of men in the comparison general population. The mean BMI of women with intellectual disabilities (28.8, range 12.3–59, SD 7.8) was significantly greater than the mean BMI of men with intellectual disabilities (26.7, range 12.6–49, SD 5.9), and women were more likely to be obese than men with intellectual disabilities (χ2 = 29.6, P < 0.001). Regression analyses showed that for both women and men, the risk of overweight and obesity reduced as the severity of intellectual disabilities increased, and Down syndrome was associated with an increased risk of overweight and obesity. Conclusions There is a need to carry out research to further our understanding of the reasons behind the increased prevalence of obesity in adults with intellectual disabilities. Effective weight management interventions and accessible clinical services are required to reduce the health inequalities experienced by adults with intellectual disabilities.

Independent effects of social position and parity on body mass index among Polish adult women.

This study evaluated the strength of the independent effects of social position (expressed by educational level) and number of childbirths on body mass index (BMI) variation of Polish adult females. The material comprised 2045 pre-menopausal women aged 35-50, who were healthy and occupationally active inhabitants of the city of Wrocław, Lower Silesia, Poland. Two-way analysis of variance (ANOVA) revealed that both educational level (F = 34.7; p = 0.0001) and parity (F = 5.6; p = 0.001) exerted independent significant effects on BMI. The mean BMI of women who had attended basic vocational or trade school at the very most (27.0 kg/m2) was greater than that of women who had completed secondary school education or had graduated from university (25.3 kg/m2). However, it is worthy of note that there were no social differences in BMI values between childless women. Nevertheless, an increasing number of childbirths was essentially related to increasing female BMI in each social group, and this tendency was most marked among women of lower social position. Regardless of educational level, the highest prevalence of obesity (BMI exceeding 30 kg/m2) was found among females with at least three children (15.6%, and 26.4% of women from higher or lower social groups, respectively).

Seven-year incidence and progression of obesity: Characterization of body fat pattern evolution in low-income Mexico city urban population

Background. There are no prospective data regarding the natural history of obesity in Mexico. The objective of this research was to investigate the incidence and progression of obesity in a low-income sector of Mexico City and to characterize evolution of body fat pattern distribution. Methods. We carried out a population-based, prospective survey. Total on-site population was 15,532 persons; we determined as eligible all 35 to 64-year-old men and nonpregnant women for a total of 3,505. We interviewed at baseline 3,319 (94.7%) individuals and examined 2,282 (65.1%). At follow-up approximately 7 years later, we interviewed 1,764 (77.3%) subjects and examined 1,594 (69.9%). Measurements for all participants included height, weight, body mass index (BMI), waist-hip circumference, and subscapular and triceps skinfold thickness. Overweight was defined as BMI ≥25 and ≤29.9 kg/m 2, while grade 1 obesity was BMI ≥30 and ≤34.9 kg/m 2, grade 2 was ≥35 and ≤39.9, and grade 3, ≥40 kg/m 2. Results. At baseline, prevalence of overweight was 48.6%, and grade 1 obesity, 22.7%, grade 2, 5.1%, and grade 3 obesity was 1.4%; at follow-up, these were 45.2, 25.8, 6.6, and 2.3%, respectively. At baseline, mean BMI in women was 29.1±0.16 kg/m 2 and in men, 27.3±0.15 kg/m 2; at follow-up, it reached 29.4±0.17 kg/m 2 in women and 27.4±0.16 kg/m 2 in men. Waist circumference increased from mean of 99.7±0.44 cm in women to 101.2±0.42 cm; in men, mean waist circumference rose from 95.2±0.38 to 96.7±0.39 cm. Conclusions. The obesity epidemic in this population possesses serious proportions that increase risk for severe metabolic consequences. There is a need for intervention.