scholarly journals Sedentary Time, Physical Activity, and Sleep Duration: Associations with Body Composition in Fibromyalgia. The Al-Andalus Project

2019 ◽  
Vol 8 (8) ◽  
pp. 1260 ◽  
Author(s):  
Blanca Gavilán-Carrera ◽  
Pedro Acosta-Manzano ◽  
Alberto Soriano-Maldonado ◽  
Milkana Borges-Cosic ◽  
Virginia A. Aparicio ◽  
...  
Keyword(s):  
Physical Activity ◽  
Waist Circumference ◽  
Physical Fitness ◽  
Muscle Mass ◽  
Sleep Duration ◽  
Body Fat ◽  
Regression Models ◽  
Sedentary Time ◽  
Body Fat Percentage ◽  
Fat Percentage

To explore the individual–independent relationships of sedentary time (ST) and physical activity (PA) (light and moderate-to-vigorous intensity (MVPA)), with sleep duration and body composition (waist circumference, body mass index (BMI), body fat percentage, and muscle mass index) in women with fibromyalgia, and to determine whether these associations are independent of physical fitness. This cross-sectional study involved 385 women with fibromyalgia. ST and PA were assessed by triaxial accelerometry, sleep duration was self-reported. Waist circumference was measured using an anthropometric tape, and body weight, body fat percentage, and muscle mass were estimated using a bio-impedance analyzer. In individual regression models, ST and sleep were directly associated with waist circumference, BMI, and body fat percentage (β between 0.10 and 0.25; all p < 0.05). Light PA and MVPA were inversely associated with waist circumference, BMI, and body fat percentage (β between −0.23 and −0.12; all p < 0.05). In multiple linear regression models, ST (β between 0.17 and 0.23), light PA (β between −0.16 and −0.21), and sleep duration (β between 0.11 and 0.14) were independently associated with waist circumference, BMI, and body fat percentage (all p < 0.05). MVPA was associated with waist circumference independent of light physical activity (LPA) and sleep duration (β = −0.11; p < 0.05). Except for MVPA, these associations were independent of physical fitness. These results suggest that longer ST and sleep duration, and lower PA levels (especially light intensity PA), are independently associated with greater adiposity, but not muscle mass, in women with fibromyalgia. These associations are, overall, independent of physical fitness.

scholarly journals PO-236 Associations between sleep quality of college students and different measures of obesity: A cross-sectional study

2018 ◽  
Vol 1 (5) ◽  
Author(s):  
Guangyu Wang ◽  
Mei Zhen Zhang
Keyword(s):  
Physical Activity ◽  
Waist Circumference ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Body Fat ◽  
Positive Association ◽  
Female Students ◽  
Male Students ◽  
Body Fat Percentage ◽  
Fat Percentage

Objective The majority studies focused on obesity prevention on physical activity and eating behavior. However, epidemiological studies have shown that sleep duration and sleep quality could be an adjustable risk factor for obesity. The aim of this study was to examine the associations of sleep quality with different measurement of obesity in Chinese university students. Methods A total of 481 college students aged 18-25 years volunteered to participate in this study. Sleep quality was assessed by Pittsburgh Sleep Quality Index （PSQI）questionnaire. International Physical Activity Questionnaire （IPAQ）was used to determine the physical activity, Psychological status was assessed by Self-Rating Depression Scale （SDS） and Self-Rating Anxiety Scale (SAS). Body height, weight and waist circumference are measured by a trained researcher. Body composition was evaluated by a bio-impedance device (InBody 230, South Korea). Independent sample t test was applied to compare the sleep characteristics, physical activity, obesity, depression and anxiety in different gender students. The associations among the dependent variables BMI, body fat percentage, and the independent variables age, sleep quality and sleep durations was examined using Multiple linear regression models. SPSS 22.0 (IMB SPSS Inc) was used for all statistical. Results The BMI (22.9±3.4 vs 21.6±3.2, p＜0.001) of male students were significantly higher than that of female, but the percentage of body fat (18.7±6.9 vs 29.7±7.0, p＜0.001) was lower than that of female. We observed a positive association between sleep quality and body fat percentage (β = 0.166, P = 0.037), and a negative association with age (β = -0.166, P = 0.008) in female students. Sleep quality was associated positively with BMI (β = 0.360, P＜0.001), body fat percentage (β = 0.260, P＜0.001), and age (β = 0.215, P＜0.001) in male students; An inverse correlation between sleep duration and BMI (β = -0.141, P = 0.015), body fat percentage (β = -0.134, P = 0.022) was found, and a positive relationship with  anxiety scores (β = 0.331, P＜0.001) in male students. while an inverse relationship was found with WHR (β = -0.236, P = 0.001), waist circumference (β = -0.169, P = 0.007), and a positive association between sleep duration with anxiety scores (β = 0.331, P＜0.001) and depression scores (β = 0.415, P＜0.001) in female students. Conclusions The obesity of male and female students goes up with the increase of total score of sleep quality, anxiety and depression, and goes down with the increase of sleep duration, physical activity time and energy consumption. Male obesity increases with age, but female obesity decreases with age. Among the importance of males' sleep duration and sleep quality in the obesity risk assessment, BMI and body fat percentages are more accurate, while for females, BMI and waist circumference is of no statistical significance.  

The Impact of Low Accelerometer Wear Time on the Estimates and Application of Sedentary Behavior and Physical Activity Data in Adults

2017 ◽  
Vol 14 (12) ◽  
pp. 919-924 ◽  
Author(s):  
Ryan McGrath ◽  
Chantal A. Vella ◽  
Philip W. Scruggs ◽  
Mark D. Peterson ◽  
Christopher J. Williams ◽  
...  
Keyword(s):  
Physical Activity ◽  
Sedentary Behavior ◽  
Body Fat ◽  
Regression Models ◽  
Body Fat Percentage ◽  
Accelerometer Data ◽  
Reference Dataset ◽  
Fat Percentage ◽  
Physical Activity Guidelines ◽  
Wear Time

Background:This investigation sought to determine how accelerometer wear (1) biased estimates of sedentary behavior (SB) and physical activity (PA), (2) affected misclassifications for meeting the Physical Activity Guidelines for Americans, and (3) impacted the results of regression models examining the association between moderate to vigorous physical activity (MVPA) and a clinically relevant health outcome.Methods:A total of 100 participants [age: 20.6 (7.9) y] wore an ActiGraph GT3X+ accelerometer for 15.9 (1.6) hours per day (reference dataset) on the hip. The BOD POD was used to determine body fat percentage. A data removal technique was applied to the reference dataset to create individual datasets with wear time ranging from 15 to 10 hours per day for SB and each intensity of PA.Results:Underestimations of SB and each intensity of PA increased as accelerometer wear time decreased by up to 167.2 minutes per day. These underestimations resulted in Physical Activity Guidelines for Americans misclassification rates of up to 42.9%. The regression models for the association between MVPA and body fat percentage demonstrated changes in the estimates for each wear-time adherence level when compared to the model using the reference MVPA data.Conclusions:Increasing accelerometer wear improves daily estimates of SB and PA, thereby also improving the precision of statistical inferences that are made from accelerometer data.

scholarly journals AB0519 PHYSICAL ACTIVITY AND OBESITY IN PATIENTS WITH ANKYLOSING SPONDYLITIS

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 1286.2-1286
Author(s):  
R. Dhahri ◽  
S. Miri ◽  
M. Slouma ◽  
B. Louzir ◽  
L. Metoui ◽  
...  
Keyword(s):  
Physical Activity ◽  
Cardiovascular Risk ◽  
Ankylosing Spondylitis ◽  
Waist Circumference ◽  
Body Fat ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Hip Circumference ◽  
Waist To Hip Ratio ◽  
The Mean

Background:Ankylosing Spondylitis (AS) is associated with an increased cardiovascular risk. Obesity and limited activity in patients with AS may contribute to this cardiovascular risk.Objectives:We aimed to evaluate physical Activity and obesity in patients with AS.Methods:We conducted a cross-sectional observational study of 40 patients with AS, over a period of 3 months. We evaluated the level of physical activity using the IPAQ (International Physical Activity Questionnaire). We also measured body mass index (BMI), body fat percentage, waist circumference, hip circumference and their ratio in all patients.Results:The mean age of our population was 44±10 years. A male predominance was noted with a sex ratio =11.1. The mean ASDAS-CRP and BASDAI levels were 2.1±0.95 and 2.25±1.33. The mean of IPAQ was 3900 MET minutes per week, with a median of 3069 and extremes of 339 and 11000. 45.5% of patients had moderate physical activity and 20% had low activity.The mean BMI was 26.5 + 4.7 kg/m2. Twenty percent of patients were obese. The mean body fat percentage was 25% with a median of 23.7% and extremes of 8-46%. Forty-five percent of the patients had a high fat mass. The mean waist circumference was 95±13 cm, hip circumference 104±9.5 cm. The mean waist to hip ratio was 0.9±0.07. Thirty-seven percent of patients had a high waist to hip ratio. BMI and body fat percentage were negatively correlated with HDL level; (r=-0.365,p=0.024)and(r=-0.393,p=0.015) respectively.Conclusion:The majority of our patients have moderate or low levels of physical activity. The increase in BMI and fat mass appear to be associated with disturbance of the lipid balance, with low HDL values.Disclosure of Interests:None declared.

scholarly journals The Associations between Meeting the 24-Hour Movement Guidelines and Adiposity in Asian Adolescents: The Asia-Fit Study

2020 ◽  
Author(s):  
Stanley Hui ◽  
Ru Zhang ◽  
Koya Suzuki ◽  
Hisashi Naito ◽  
Govindasamy Balasekaran ◽  
...  
Keyword(s):  
Physical Activity ◽  
Sleep Duration ◽  
Body Fat ◽  
Screen Time ◽  
Bioelectrical Impedance ◽  
Impedance Analysis ◽  
Overweight And Obesity ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Asian Adolescents

Abstract Background: To prevent adolescent obesity, recent research suggests that physical activity (PA), recreational screen-time, and sleep duration are codependent behaviours that being in a movement behaviour continuum in a 24-hour period. Yet, it is unknown about compliance with the 24-hour movement guidelines in Asian adolescents, and how these movement behaviours collectively affect overweight and obesity in adolescents. The purposes of this study were to compare compliance with the 24-movement guidelines in Asian adolescents, as well as to examine the association between meeting the 24-hour movement guidelines and body fat percentage. Methods: A sample of 12,590 adolescents aged 13.63 (± 1.01) years from eight Asian metropolitan cities including Bangkok (Thailand), Hong Kong SAR, Kuala Lumpur (Malaysia), Seoul (South Korea), Shanghai (China), Singapore, Taipei (Taiwan), and Tokyo (Japan) participated this study. The adolescents were asked to complete an interviewer-administered questionnaire to assess moderate-to-vigorous PA, recreational screen-time, sleep duration, and covariates. Adolescent’s body fat percentage was assessed using bioelectrical impedance analysis.Results: Findings show that a small proportion of Asian adolescents met the independent or combined guidelines of PA, recreational screen-time, and sleep duration. In addition, number of the guideline being met and combinations of the guidelines being met differed across the eight cities. Adjusting for covariates, we observed a negative association between number of the guidelines being met and body fat percent in Asian adolescents. In addition, meeting only the sleep duration guideline and both the physical activity and sleep duration guidelines had negative associations with body fat percentage compared with no guidelines being met.Conclusions: The current study was the first to evaluate compliance with the 24-hour movement guidelines in Asia-wide adolescents. Given only 1%-3% adolescents met all three movement guidelines, global strategies are needed to promote healthy lifestyles in adolescents. This study also provides primary evidence on the association between compliance with the 24-hour movement guidelines and adiposity in adolescents. Prospective follow-up studies are warranted to gain better insights into the compliance with 24-hour movement guidelines and the related health outcomes to contribute to the growth of evidence in this area.

scholarly journals Impact of body composition on physical fitness components in the Mexican Navy: is overweight an issue?

2020 ◽  
Author(s):  
Laura Sànchez-Chapul ◽  
Jesús Fernando Valencia-León ◽  
Mario Acevedo-Mora ◽  
Zendy F Fuentes-Corona ◽  
Erika Estrada-Camarena ◽  
...  
Keyword(s):  
Body Composition ◽  
Physical Fitness ◽  
Muscle Mass ◽  
Cardiorespiratory Fitness ◽  
Body Fat ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Fitness Components ◽  
Mass Percentage ◽  
High Body

Abstract Background. Appropriate physical fitness components and body composition are required to overcome dangerous situations during sea rescues and in the first line of combat in the Mexican Navy. Aim of the study. To analyze the impact of body composition on physical fitness components such as cardiorespiratarory fitness and muscle strength-resistance of marines, rescue swimmers, and divers of the Mexican Navy classified as overweight. Methods. BC was assessed by two BMI cutoff points (WHO and military)­; body fat percentage and muscle mass percentage, and waist circumference were determined by anthropometry. Cardiorespiratory fitness was assessed by the Course-Navette test and MSR by a 1-minute maximal effort of push-ups, sit-ups, and bench presses. Results. We found significant differences in medians of physical fitness components and body composition among groups (p < 0.001). The WHO and military BMI showed 59 (54%) and 16 (15%) individuals as overweight, respectively. Marine instructors showed the highest percentage of men to be overweight, 24 (41%) (WHO) at the expense of good muscle mass percentage but high body fat percentage according to age. All groups showed cardiorespiratory fitness adequate for their age, but only 26 (51%) and 14 (24%) classified as normal and overweight (WHO), respectively, had good cardiorespiratory fitness (p = 0.003). Conclusions. Personnel classified as overweight had good body composition at the expense of high body fat percentage but adequate muscle mass, which could be adequate for their operational tasks; but their cardiorespiratory fitness, although good for their age, is still below the ideal value for military physical activity.

scholarly journals A Study About the Effect of 12 Week Aerobic Exercises on Certain Physical Fitness Parameters on Obese Housewives Living in Çankırı

2018 ◽  
Vol 6 (8) ◽  
pp. 165
Author(s):  
Raif Zileli ◽  
Mehmet Söyler
Keyword(s):  
Body Weight ◽  
Waist Circumference ◽  
Physical Fitness ◽  
Aerobic Exercise ◽  
Body Fat ◽  
Wilcoxon Test ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Fitness Parameters ◽  
Average Body

Thirty-four volunteer obese housewives, who have not done exercise regularly during the last six months and have had no health problems to prevent them from exercising, have participated in the study. For the participating volunteers (n = 34), their age averages have been determined as (39.30 ± 11.30 years), their average height have been determined as (166.40 ± 8.50 cm) and their average body weights have been determined as (82.44 ± 15.02 kg), their average BMIs have been determined as (26.03 ± 6.65 kg/m2) and their average body fat percentages have been determined as (32.17 ± 8.05 %). The volunteers have been given an aerobic exercise program at 75% an exercise intensity according to the Karvonen formula for 50 minutes a day and for 4 days a week during 12 weeks. Measurements (body weight, waist circumference, body fat percentage) of the volunteers have been taken at the beginning and the end of the 12-week aerobic program. The data have been analysed by using the SPSS 17.0 statistical package program. Statistical analyses have been made by using Wilcoxon Test and the significance value has been determined as p< 0.05.After the statistical analysis, statistically significant difference have been detected between the preliminary and the final test values of the subjects in terms of Body Weight (z=-5.08, p<0.05), Waist Circumference (z=-5.08, p<0.05), Body Fat Percentage (z=-4.71, p<0.05) and Body Mass Index (z=-4.57, p<0.05).As a result, it has been determined that aerobic exercise of 12 weeks in aerobic style has positive effects on physical fitness parameters of obese housewives. For this reason, the importance of the cost-free aerobic exercise in the right intensity for every age has been revealed again.

Physical Activity and Adiposity Among Older Adults of the EVIDENT Study

2017 ◽  
Vol 25 (2) ◽  
pp. 254-260 ◽  
Author(s):  
José I. Recio-Rodríguez ◽  
Natalia Sanchez-Aguadero ◽  
Emiliano Rodríguez-Sánchez ◽  
Vicente Martinez-Vizcaino ◽  
Carlos Martin-Cantera ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Waist Circumference ◽  
Body Fat ◽  
Protective Factor ◽  
Community Dwelling ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Objective Measurements ◽  
Number Of Patients

This study determined the relationship between self-reported and objective measurements of physical activity with adiposity markers in a random sample of community-dwelling older adults. The sample included 439 individuals over 65 years (age 71.1 ± 7.8; 54.2% women). Regular physical activity information was collected using self-reported (questionnaire, 7-day-PAR) and objective measurements (accelerometer ActiGraph GT3X) over 7 days. Anthropometric parameters included body mass index, body fat percentage, and waist circumference. The number of patients considered active was 28% according to the results of 7-day PAR, and 69% according to objective measures of accelerometry. With every daily increase of 10 min of sedentary activity, the BMI, body fat percentage, and waist circumference values increased by 0.04 units, 0.14%, and 0.14 cm, respectively. According to the accelerometry data, being active was a protective factor for presenting obesity criteria (OR = 0.34, CI 95% 0.19–0.59). Objective but non self-reported physical activity was associated with adiposity markers in older adults.

scholarly journals Breakfast intake is associated with nutritional status, Mediterranean diet adherence, serum iron and fasting glucose: the CYFamilies study

2014 ◽  
Vol 18 (7) ◽  
pp. 1308-1316 ◽  
Author(s):  
Chrystalleni Lazarou ◽  
Antonia-Leda Matalas
Keyword(s):  
Physical Activity ◽  
Waist Circumference ◽  
Mediterranean Diet ◽  
Body Fat ◽  
Fasting Glucose ◽  
Body Fat Percentage ◽  
Activity Levels ◽  
Fat Percentage ◽  
Diet Adherence ◽  
Mediterranean Diet Adherence

AbstractObjectiveTo assess the association of breakfast intake with Mediterranean diet adherence, physical activity levels, obesity, selected cardiovascular risk markers and Fe status.DesignCross-sectional study. BMI, body fat percentage and waist circumference were assessed. Physical activity was assessed using a pedometer and diet quality was evaluated by applying the KIDMED index. Blood tests to assess blood lipids, high-sensitivity C-reactive protein, fasting glucose, serum Fe and ferritin, as well as Hb, were performed.SettingPrimary-school children of the Troodos mountainous area in Cyprus.SubjectsEighty-three Cypriot children (mean age 9·2 (sd1·7) years).ResultsCompared with breakfast skippers, regular breakfast eaters were 40 % more likely to have a KIDMED score higher by one point on average (OR=1·41; 95 % CI 1·08, 1·84) after accounting for obesity levels and other confounders. Breakfast skippers, on the other hand, were by about 14 % more likely to have a body fat percentage value higher by one unit, as well as higher values for both BMI and waist circumference. The relationship was significantly strengthened when combining body fat percentage and waist circumference into a composite variable (OR=0·20; 95 % CI 0·06, 0·69). Fasting glucose was inversely correlated to breakfast intake in descriptive analyses, whereas serum Fe was positively correlated to breakfast intake after considering age, gender and diet quality. The latter relationship disappeared, however, after considering physical activity levels.ConclusionsCypriot children who take breakfast regularly exhibit a higher adherence to the Mediterranean diet and have higher serum Fe concentrations and lower BMI, waist circumference, body fat percentage and fasting glucose levels, compared with children who skip breakfast. Public health professionals, educators and parents should prioritize on actions that will motivate children to regularly eat breakfast.

Subjective Sleep Debt Is Correlated with Body Fat Percentage Independent of Sleep Duration

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 1675-P
Author(s):  
XIAO TAN ◽  
CHRISTIAN BENEDICT
Keyword(s):  
Sleep Duration ◽  
Body Fat ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Subjective Sleep ◽  
Sleep Debt
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