Associations between Poor Sleep Quality,Obesity, and the Anthropometric Measurements of Women in Turkey

Recent studies have shown that poor sleep quality is significantly associated with obesity. The aim of this study is to examine the association of sleep quality with obesity and specific anthropometric measurements. A total of 105 women aged 20–55 years with no chronic diseases participated in this study. They filled out the Pittsburgh Sleep Quality Index (PSQI), their anthropometric measurements were taken, and their dietary data were collected with a food frequency questionnaire (FFQ). There was no significant relationship between sleep quality and BMI, waist circumference, triceps skinfold thicknesses, body fat ratio (%), and body fat mass (p > .05), but high bread consumption was significantly associated with poor sleep quality (p < .05). The women with poor sleep quality consumed significantly more bread, but not other foods, than the women with good sleep quality. Sleep quality can thus be related to eating habits.     

Associations of Diet Quality and Sleep Quality with Obesity

Short sleep duration or poor sleep quality has been associated with an increased risk of obesity. Although the underlying mechanism remains unclear, one proposed pathway is poor diet quality. This cross-sectional study investigated whether diet quality modifies the association between sleep status and obesity in Korean adults. We used the baseline data and samples of 737 men and 428 women (n = 1165) aged 19–64, who participated in the prospective Ewha–Boramae cohort study. Sleep duration was dichotomized into ≥7 h (adequate) and <7 h (insufficient). Pittsburgh Sleep Quality Index (PSQI) values, reflecting sleep quality, were dichotomized into >5 (poor quality) and ≤5 (good quality). Diet quality was evaluated by the Recommended Food Score (RFS). Obesity was associated with higher rates of insufficient sleep and poor sleep quality in women, but not in men. After adjustment for covariates, women with poor sleep quality had a higher risk of obesity than women with good sleep quality (OR = 2.198; 95% CI = 1.027–4.704); this association occurred only in the group with RFS ≤ median score. Our findings support a significant association between sleep quality and obesity, and this association has been potentially modified by dietary quality in women.     

Associations Between Poor Sleep Quality and Psychosocial Stress with Obesity in Reproductive-age Women of Lower Socioeconomic Status

BackgroundPrior studies have not examined the role of psychosocial stress in the relationship between poor sleep quality and obesity among women of lower socioeconomic status (SES). We tested the following hypotheses in a sample of reproductive-age women of lower SES: 1) Poor sleep quality is related to increased risk of obesity, and 2) psychosocial stress confounds this association between poor sleep quality and obesity.MethodsA total of 927 women age 16 to 40 years attending public health clinics in Southeastern Texas provided information on the Pittsburgh Sleep Quality Index and sociodemographic and health characteristics, including the Perceived Stress Scale. Height, weight, and waist circumference (WC) were measured in clinic. A series of models examined the associations between sleep disturbance, perceived stress, and weight outcomes, accounting for potential confounding factors.ResultsNearly 30% of women were overweight, and 35% were obese. Half of women had a WC of greater than 35 inches. Most women had poor sleep quality and high levels of stress. Sleep quality and perceived stress were not related to body mass index category or WC in models that adjusted for age and race/ethnicity. Adjusting for potential confounding factors did not alter results. Perceived stress did not modify the association between sleep quality and weight outcomes.ConclusionsPoor sleep quality and psychosocial stress were not related to weight in reproductive-aged women of lower SES. However, poor sleep quality, high stress, overweight, and obesity were common in this group.     

Physical Activity and Obesity in Canadian Women

HEALTH ISSUE: Overweight and obesity have been recognized as major public health concern in Canada and throughout the world. Lack of physical activity, through its impact on energy balance, has been identified as an important modifiable risk factor for obesity. Physical activity and obesity are also important risk factors for a variety of chronic diseases. This chapter provides an overview of the current state of physical activity and overweight/obesity among Canadian women. KEY FINDINGS: For all ages combined more women (57%) than men (50%) are physically inactive (energy expenditure <1.5 KKD). Physical activity increases as income adequacy and educational level decrease. Physical inactivity also varies by ethnicity. The prevalence of both overweight (BMI 25.0 - 29.9 kg/m2) and obese (BMI >/= 30 kg/m2) Canadian women has increased 7% since 1985. Obesity increases with age and is highest among women reporting low and lower middle incomes and lower levels of education. The prevalence of obesity is highest among Aboriginal women and men (28% and 22% respectively). DATA GAPS AND RECOMMENDATIONS: There is currently no surveillance system in Canada to monitor the level of physical activity among children, those performing activity at work, at school or in the home. There is a gap in the knowledge surrounding socio-cultural and ecological determinants of physical activity and obesity and the associations of these to chronic disease among women and minority populations. Multi-sectoral policy interventions that act to decrease the broad systemic barriers to physical activity and healthy weights among all women are needed.     

Body Image Dissatisfaction,Obesity and Their Associations with Breastfeeding in Mexican Women,a Cross-Sectional Study

Introduction In Mexico the breastfeeding rate is low and the obesity rate is high. Body image concerns, particularly prevalent in obese women, are associated with low breastfeeding rate; however, this association has never been examined in Mexican women. To fill this need, we examined the association between body image dissatisfaction (BID) and breastfeeding across levels of maternal weight status in Mexican women. Methods A cross-sectional study was used, utilizing data from the Mexican National Health and Nutrition Survey (ENSANUT) for 2012. The breastfeeding (Never or breastfed less than 30 days, Still breastfeeding, Ever breastfed) of the last child (age?≤?3 years), BID (Stunkard Figure Rating Scale), anthropometric (Body Mass Index, BMI), and associated characteristics were collected. Weighted-multinomial logistic regression models were utilized to examine the adjusted association between BID and breastfeeding and the effect modification of maternal weight status. Results Overall, 2422 women aged 20–49 years met the eligibility criteria. Of these, 247 (10.8%) had never breastfed or breastfed less than 30 days, 826 (32%) were still breastfeeding, and 1349 (57.2%) had breastfed. A total of 38.2% were overweight (25?≤?BMI?<?30 kg m²) and 26.2% were obese (BMI?≥?30 kg m²). In the adjusted model, while stratifying by maternal weight status levels, a greater BID was associated with a lower odds of sill breastfeeding (OR 0.58, 95% CI 0.45–0.75) and having breastfed (OR 0.65, 95% CI 0.50–0.83) only among women with BMI?≥?30 kg m². Discussion The results highlight the potential relationship between body image concerns and breastfeeding in Mexican women with obesity. However, the causality of such relationship needs further investigation, ideally using a longitudinal study design.     

Prevalence and Association of Physical Activity with Obesity: An Urban,Community-Based,Cross-Sectional Study

Aim:To study levels of physical activity and various measures of obesity and their association in an urban population.Results:Physical Activity (PA) levels declined with age and the decline was greater among females. The Pearson''s correlation coefficient for age against PA among males was found to be negative and weak (r = –0.104) and that among females was found to be similar (r = –0.206). The prevalence of obesity was higher among females (28.8 %) than among males (13.3 %) and the difference was statistically significant. There was a progressive increase in abdominal obesity with age in both genders. The prevalence of overweight and obesity was higher among individuals with low levels of PA as compared to those with high levels of PA.Conclusion:Sedentary behavior is prevalent in more than half of the current study sample. This was more so with increasing age, female gender and increasing obesity. PA is an important component on long-term weight control, and therefore adequate levels of activity should be prescribed to combat the obesity epidemic. Habitual moderate physical activity may be beneficial in preventing excess accumulation of fat.     

Correlates of Physical Activity Engagement among Pregnant Women with Overweight and Obesity

BackgroundExcess weight during pregnancy increases risk for adverse obstetrical outcomes. Physical activity (PA) may buffer these effects, although it is unclear what factors are associated with PA in women who begin pregnancy with overweight/obesity. The present study sought to characterize the demographic and psychological correlates of PA among women with prepregnancy overweight/obesity.MethodsPregnant women (N = 249; mean age, 28.48 ± 5.48 years; mean body mass index, 34.13 ± 7.07 kg/m²) at 12–20 weeks of gestation (mean, 15.68 ± 2.44 weeks of gestation) completed ratings of perceived stress and depressive symptoms and were interviewed using the pregnancy version of the Eating Disorders Examination. The Paffenbarger Physical Activity Survey was administered via interview to estimate energy expenditure. Continuous outcomes were evaluated via linear regression, while logistic regression was conducted to assess likelihood of meeting PA guidelines.ResultsMean weekly duration of moderate to vigorous PA was 109.50 ± 248.17 minutes, with 21% of women meeting federal PA guidelines of 150 minutes or more. Higher perceived stress (β = –0.217; p = .02) and eating psychopathology (β = –0.213; p < .01) were associated with lower total energy expenditure. Black women reported lower expenditure specifically from walking compared with White women (β = –0.180; p = .03). Depressive symptoms were not associated with PA. No estimate of PA predicted body mass index.ConclusionsPregnant women with overweight/obesity engage in modest amounts of PA early in pregnancy, although few meet PA guidelines. Greater perceived stress and eating psychopathology were associated with lower PA engagement. These factors should be monitored by obstetrics providers to identify women who may particularly benefit from counseling about PA during pregnancy.     

Overweight and Obesity among Women by Economic Stratum in Urban India

Using data of the third round of the National Family Health Survey (NFHS) 2005-2006, this study examined the prevalence of overweight and obesity among women from different economic strata in urban India. The study used a separate wealth index for urban India constructed using principal components analysis (PCA). The result shows that prevalence of overweight and obesity is very high in urban areas, more noticeably among the non-poor households. Furthermore, overweight and obesity increase with age, education, and parity of women. The results of multinomial logistic regression show that non-poor women are about 2 and 3 times more at risk of being overweight and obese respectively. Marital status and media exposure are the other covariates associated positively with overweight and obesity. Thus, the growing demand which now appears before the Government or urban health planners is to address this rising urban epidemic with equal importance as given to other issues in the past.Key words: Body mass index, Economic status, Urban women, India     

Impact of Urban Sprawl on Overweight,Obesity, and Physical Activity in Sydney,Australia

Obesity and inadequate physical activity are major risk factors for many diseases. The built environment plays an important role in influencing participation in physical activity. We aimed to determine whether urban sprawl in Sydney, Australia is associated with overweight/obesity and levels of physical activity. We used a cross-sectional multilevel study design to relate urban sprawl (based on population density) measured at an area level to overweight/obesity and levels of physical activity measured at an individual level whilst controlling for individual and area level covariates in metropolitan Sydney. Individual level data were obtained from the 2002 and 2003 New South Wales Population Health Survey. We had information on 7,290 respondents. The mean population density was 2,168 persons per square kilometer (standard deviation = 1,741, range = 218–7,045). After controlling for individual and area level covariates, for an inter-quartile increase in sprawl, the odds of being overweight was 1.26 (95% CI = 1.10–1.44), the odds of being obese was 1.47 (95% CI = 1.24–1.75), the odds of inadequate physical activity was 1.38 (95% CI = 1.21–1.57), and the odds of not spending any time walking during the past week was 1.58 (95% CI = 1.28–1.93). Living in more sprawling suburbs increases the risk of overweight/obesity and inadequate physical activity despite the relatively low levels of urban sprawl in metropolitan Sydney. Modifications to the urban environment to increase physical activity may be worthwhile.     

The Use of Wearable Technology to Objectively Measure Sleep Quality and Physical Activity Among Pregnant Women in Urban Lima,Peru: A Pilot Feasibility Study

Maternal and Child Health Journal - Sleep quality and physical activity can affect the mental and physical health of pregnant women and their babies in utero. We investigated the feasibility of...     

Experiences of Traumatic Events and Associations with PTSD and Depression Development in Urban Health Care-seeking Women

Posttraumatic stress disorder (PTSD) is an anxiety disorder that occurs after a traumatic event and has been linked to psychiatric and physical health declines. Rates of PTSD are far higher in individuals with low incomes and who reside in urban areas compared to the general population. In this study, 250 urban health care-seeking women were interviewed for a diagnosis of PTSD, major depressive disorder, and also the experience of traumatic events. Multivariate logistic regressions were used to determine the associations between traumatic events and PTSD development. Survival analysis was used to determine if PTSD developed from assaultive and nonassaultive events differed in symptom duration. Eighty-six percent of women reported at least one traumatic event, 14.8% of women were diagnosed with current PTSD, and 19.6% with past PTSD. More than half of women with PTSD had comorbid depression. Assaultive traumatic events were most predictive of PTSD development. More than two thirds of the women who developed PTSD developed chronic PTSD. Women who developed PTSD from assaultive events experienced PTSD for at least twice the duration of women who developed PTSD from nonassaultive events. In conclusion, PTSD was very prevalent in urban health care-seeking women. Assaultive violence was most predictive of PTSD development and also nonremittance.     

Associations Between Lifestyle Physical Activity and Body Image Attitudes Among Women

Structured exercise can improve body image among women. Less is known if these associations extend to lifestyle physical activity—all activities of daily living with a full range of intensity. The purpose of this cross-sectional study was to examine the relationships between lifestyle physical activity and body image in undergraduate women (n = 120; 18–23 years) during the spring of 2010 and 2011. One week of lifestyle physical activity was measured objectively (accelerometer) and subjectively (7-Day Physical Activity Recall Questionnaire). Attitudinal dimensions of body image were assessed using the Multidimensional Body-Self Relations Questionnaire. Physical activity was unrelated to appearance-related dimensions of women's body image. Objectively-measured vigorous physical activity was positively related to investment in fitness and health (p < .005), while moderate physical activity was related to investment in fitness (p < .005). Light physical activity was unrelated to women's body image. A greater amount of self-reported vigorous physical activity was related to greater investment in fitness (p < .005). Results suggested that unlike structured exercise, lifestyle physical activity was generally unrelated to women's body image. The act of exercising may be more important than accumulation of lifestyle physical activity when considering women's body image.     

Relationship Between Various Physical Activity Domains and Self-Perceived Health and Obesity in Women

The purpose of this study was to determine the relationship between self-perceived health and obesity and recreational, occupational, commuting, and total physical activity in women. The sample included 956 Estonian women aged 18–50. Cross-sectional data were collected in the Estonian Women Physical Activity Study via a mail-out survey in 2008 using the Global Physical Activity Questionnaire and self-reported measures of health indicators. The associations between physical activity and health indicators were examined using multiple logistic regression and were adjusted for potential confounding factors (age, education, and income). The women in the highest occupational physical activity group were significantly less likely to have good health (OR 0.51; CI 0.33–0.77) compared to women with no occupational physical activity. A significant association was observed, however, between being in the highest recreational physical activity group and having better self-perceived health (OR = 2.09, 95% CI 1.36–3.21) and not being obese (BMI ≥ 30) (OR = 0.42, 95% CI 0.21–0.86). A higher total amount of physical activity was not related to better health status or obesity. These findings suggest that the specific domains of physical activity may be more important for self-perceived health and obesity among women than the total amount of physical activity.     

The Timing of Obesity Matters: Associations Between Current Versus Chronic Obesity since Adolescence and Romantic Relationship Satisfaction Among Young Adult Women

BackgroundAlthough the social consequences of obesity for women are well-documented, its stigmatizing effect on romantic relationships across the life course has seldom been explored. We examined whether having current or chronic obesity since adolescence is associated with romantic relationship satisfaction among women in early adulthood.MethodsThis is a secondary analysis of data from the National Longitudinal Study of Adolescent Health. Female participants completing waves I and IV who self-reported their height and weight and were in a marital or cohabitating relationship at wave IV were included. Relationship satisfaction was assessed using a seven-item measure. Body mass index BMI at wave IV was categorized as normal weight, overweight, obesity, or chronic obesity (at waves I and IV). The odds of reporting low relationship satisfaction were estimated across body mass index categories using multivariate regression that controlled for key covariates (age, race, ethnicity, education, income, lifetime partners, relationship duration, and depression) and accounted for the complex sampling design.ResultsAmong the 3,582 respondents, 74.8% were White, 65.5% had less than a college degree, and 61.8% were in their relationship for more than 3 years. At wave IV, 38.2% had a normal body mass index, 27.7% had overweight, 26.7% had obesity, and 7.5% had chronic obesity. Only having chronic obesity was associated with relationship satisfaction in early adulthood. Women with chronic obesity had 1.44 (95% confidence interval, 1.03–2.02) times the odds of reporting low relationship satisfaction compared with those categorized as normal weight.ConclusionsChronic obesity since adolescence is associated with poor romantic relationship satisfaction in early adulthood.     

Associations of Sleep With Sedentary Behavior and Physical Activity Patterns Across Pregnancy Trimesters

IntroductionSleep, sedentary behavior, and moderate-to-vigorous physical activity (MVPA) are altered in pregnancy and may affect pregnancy health; however, how these behaviors are associated with each other is unclear.MethodsPregnant women (N = 120) completed the Pittsburgh Sleep Quality Index and wore an activPAL3 micro and ActiGraph GT3X for 7 days in each trimester to assess sleep, sedentary behavior, and MVPA, respectively. Latent trajectories described patterns of sleep duration, efficiency, and quality as well as sedentary behavior and MVPA. Multinomial logistic regression examined associations of sleep patterns with sedentary behavior and MVPA patterns and, in exploratory analyses, with adverse pregnancy outcomes.ResultsTrajectories were identified for sleep duration (consistently short, 20.7% of sample; consistently adequate, 79.3%), efficiency (consistently low, 17.5%; consistently high, 82.5%), and quality (consistently poor, 15.1%; worsening, 23.5%; and consistently good, 61.5%). Compared with those in more optimal sleep groups, women in the short duration, low efficiency, and worsening quality groups had lower odds of being in the moderate and/or high sedentary behavior group (odds ratio range, 0.21–0.31; 95% confidence interval range, 0.09–0.65). Women in the worsening quality group had greater odds of being in the low MVPA group (odds ratio, 2.51; 95% confidence interval, 1.18–5.38). Trends were observed with women in less optimal sleep groups having greater odds of adverse pregnancy outcomes and lower odds of excessive gestational weight gain.ConclusionsLess optimal sleep patterns in pregnancy are associated with less sedentary behavior and MVPA; additional research is needed to confirm associations between sleep and pregnancy outcomes.     

Associations between Red Meat Intake and Sleep Parameters in Patients with Obstructive Sleep Apnea

BackgroundAlthough lifestyle changes have been investigated as a therapeutic choice in regard to obstructive sleep apnea (OSA) severity, data exploring associations between apnea and hypopnea indices and dietary habits are scarce.ObjectiveThe aim was to investigate possible relationships between apnea and hypopnea indices and red meat intake in a cohort of Greek patients with mild or moderate to severe OSA evaluated by polysomnography.DesignThis is a cross-sectional study. Data were collected from November 2014 through July 2018.Participants/settingThe sample consisted of 243 patients (21 to 70 years old) who were recently diagnosed with OSA, by overnight attended polysomnography in the Sleep Disorders Center of “Evangelismos” Hospital, Athens Medical School (Greece). The patients included were free of other chronic diseases and had not changed their dietary habits for at least 6 months before evaluation.Main outcome measuresInformation on participants’ dietary intake, food group consumption, physical activity, smoking, sleep habits, and anthropometric measures were collected. Dietary intake was evaluated by food frequency questionnaire and 24-hour dietary recalls. Adherence to the Mediterranean diet was also evaluated using the Mediterranean Diet Score.Statistical analyses performedGeneral linear models were used to examine the relation between red meat intake and sleep parameters, while adjusting for potential confounders. Multiple logistic regression was also applied to estimate the association between red meat intake and the likelihood of severe OSA.ResultsHigher intakes of total red meat and unprocessed red meat were associated with higher values of apnea and hypopnea indices, after controlling for age, sex, waist circumference, socioeconomic parameters, smoking, physical activity, adequacy of nighttime sleep, and intake of foods or food components in the Mediterranean diet other than red meat (P trend for increasing quartiles of intake ≤0.02). Compared with patients in the lowest quartile of energy-adjusted total red meat intake (≤0.59 servings/day per 1,000 kcal), patients in the highest quartile (≥1.18 servings/day) had three times higher likelihood of having severe OSA (odds ratio: 3.09, 95% CI: 1.17 to 8.14).ConclusionsThe results provide evidence of a positive association between total red meat and unprocessed red meat intake with apnea or hypopnea indices and suggest that red meat consumption is associated with OSA severity.