Composition of time in movement behaviors and weight change in Latinx, Black and white participants

Background The relationship between time-use behaviors and prospective weight change is poorly understood. Methods A subset of Cancer Prevention Study-3 participants (n = 549, 58% women, 66% non-Latinx white) self-reported weight in 2015 and 2018 and completed an accelerometer protocol for seven days. Sedentary time, sleep, light, moderate, and vigorous intensity physical activity (PA) were treated as a compositional variable and multiple linear regression was used to examine associations between activity composition and weight change stratified by sex and race/ethnicity. Compositional isotemporal substitution analysis was used to quantify change in weight associated with reallocating 30 min./day. Results Activity composition was associated with weight change among women (p = 0.007), but not men (p = 0.356), and among Latinx (p = 0.032) and white participants (p = 0.001), but not Black participants (p = 0.903). Replacement of 30 min./day sedentary time with moderate-vigorous PA was associated with 3.49 lbs. loss (-6.76, -0.22) in Latinx participants and replacement with sleep was associated with 1.52 (0.25, 2.79) and 1.31 (0.40, 2.21) lbs. gain in white women and men. Conclusion The distribution of time spent in daily behaviors was associated with three-year weight change in women, Latinx, and white participants. This was the first longitudinal compositional study of weight change; thus, more studies are needed.

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The relationship between moderate-to-vigorous intensity physical activity and insulin resistance, insulin-like growth factor (IGF-1)-system 1, leptin and weight change in healthy women during pregnancy and after delivery

Clinical Endocrinology ◽

10.1111/cen.12593 ◽

2014 ◽

Vol 82 (1) ◽

pp. 68-75 ◽

Cited By ~ 6

Author(s):

Carla L. van der Wijden ◽

Henriette A. Delemarre-van de Waal ◽

Willem van Mechelen ◽

Mireille N.M. van Poppel

Keyword(s):

Physical Activity ◽

Insulin Resistance ◽

Growth Factor ◽

Weight Change ◽

Insulin Like Growth Factor ◽

Healthy Women ◽

Intensity Physical Activity ◽

Vigorous Intensity ◽

System 1 ◽

The Relationship

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The relationship between pregnancy weight gain and glucose tolerance status among black and white women in central North Carolina

American Journal of Obstetrics and Gynecology ◽

10.1016/j.ajog.2006.05.017 ◽

2006 ◽

Vol 195 (6) ◽

pp. 1629-1635 ◽

Cited By ~ 63

Author(s):

Tina M. Saldana ◽

Anna Maria Siega-Riz ◽

Linda S. Adair ◽

Chirayath Suchindran

Keyword(s):

North Carolina ◽

Weight Gain ◽

Glucose Tolerance ◽

White Women ◽

Pregnancy Weight Gain ◽

Black And White ◽

Glucose Tolerance Status ◽

Pregnancy Weight ◽

The Relationship

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Objectively Measured Age-Related Changes in the Intensity Distribution of Daily Physical Activity in Adults

Journal of Physical Activity and Health ◽

10.1123/jpah.6.4.419 ◽

2009 ◽

Vol 6 (4) ◽

pp. 419-425 ◽

Cited By ~ 28

Author(s):

Makoto Ayabe ◽

Takuya Yahiro ◽

Myumi Yoshioka ◽

Hiroyuki Higuchi ◽

Yasuki Higaki ◽

...

Keyword(s):

Physical Activity ◽

Light Intensity ◽

Daily Physical Activity ◽

Men And Women ◽

Age Related ◽

Intensity Physical Activity ◽

Vigorous Intensity ◽

Objectively Measured ◽

The Relationship ◽

Age Related Changes

Background:The purpose of the present investigation was to examine the relationship between age and the intensity of the daily physical activity in men and women, aged 18 to 69 years.Methods:A total 507 volunteers continuously wore a pedometer with a uni-ax-ial accelerometer (Lifecorder, Kenz, Japan) for 7 days, to determine the number of steps (steps/day) as well as the time spent in physical activity (minutes/day) at light (below 3 METs), moderate (3 to 6 METs), and vigorous (above 6 METs) intensities, respectively. All procedures carried out in the present investigation were conducted from 1999 to 2000 in Japan.Results:The time spent in moderate to vigorous intensity physical activity significantly decreased with aging (P < 0.01). In contrast, the middle- to older-aged individuals spent a longer time in light intensity physical activity in comparison with the younger individuals (P < 0.05). Furthermore, these age-associated differences of physical activity were also significant, even though the number of steps did not differ significantly.Conclusions:These results indicate that the intensity of daily physical activity decreases with increasing age regardless of the amount of daily physical activity.

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Protein intake and lumbar bone density: the Multi-Ethnic Study of Atherosclerosis (MESA)

British Journal Of Nutrition ◽

10.1017/s0007114514002220 ◽

2014 ◽

Vol 112 (8) ◽

pp. 1384-1392 ◽

Cited By ~ 7

Author(s):

Tian Hu ◽

Nahid J. Rianon ◽

Jennifer A. Nettleton ◽

Joseph A. Hyder ◽

Jiang He ◽

...

Keyword(s):

Lumbar Spine ◽

Bone Health ◽

Dietary Protein ◽

Protein Intake ◽

Vegetable Protein ◽

White Women ◽

Dietary Factors ◽

Ethnic Study ◽

Race Ethnicity ◽

The Relationship

Dietary protein has been shown to increase urinary Ca excretion in randomised controlled trials, and diets high in protein may have detrimental effects on bone health; however, studies examining the relationship between dietary protein and bone health have conflicting results. In the present study, we examined the relationship between dietary protein (total, animal and vegetable protein) and lumbar spine trabecular volumetric bone mineral density (vBMD) among participants enrolled in the Multi-Ethnic Study of Atherosclerosis (n 1658). Protein intake was assessed using a FFQ obtained at baseline examination (2000–2). Lumbar spine vBMD was measured using quantitative computed tomography (2002–5), on average 3 years later. Multivariable linear and robust regression techniques were used to examine the associations between dietary protein and vBMD. Sex and race/ethnicity jointly modified the association of dietary protein with vBMD (P for interaction = 0·03). Among white women, higher vegetable protein intake was associated with higher vBMD (P for trend = 0·03), after adjustment for age, BMI, physical activity, alcohol consumption, current smoking, educational level, hormone therapy use, menopause and additional dietary factors. There were no consistently significant associations for total and animal protein intakes among white women or other sex and racial/ethnic groups. In conclusion, data from the present large, multi-ethnic, population-based study suggest that a higher level of protein intake, when substituted for fat, is not associated with poor bone health. Differences in the relationship between protein source and race/ethnicity of study populations may in part explain the inconsistent findings reported previously.

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Linking Sleep to Hypertension: Greater Risk for Blacks

International Journal of Hypertension ◽

10.1155/2013/436502 ◽

2013 ◽

Vol 2013 ◽

pp. 1-7 ◽

Cited By ~ 19

Author(s):

A. Pandey ◽

N. Williams ◽

M. Donat ◽

M. Ceide ◽

P. Brimah ◽

...

Keyword(s):

Sleep Duration ◽

Race And Ethnicity ◽

White Americans ◽

Cross Sectional ◽

Insufficient Sleep ◽

Black And White ◽

Household Interview ◽

Race Ethnicity ◽

Age Range ◽

The Relationship

Background. Evidence suggests that insufficient sleep duration is associated with an increased likelihood for hypertension. Both short (<6 hours) and long (>8 hour) sleep durations as well as hypertension are more prevalent among blacks than among whites. This study examined associations between sleep duration and hypertension, considering differential effects of race and ethnicity among black and white Americans.Methods. Data came from a cross-sectional household interview with 25,352 Americans (age range: 18–85 years).Results. Both white and black short sleepers had a greater likelihood of reporting hypertension than those who reported sleeping 6 to 8 hours. Unadjusted logistic regression analysis exploring the race/ethnicity interactions between insufficient sleep and hypertension indicated that black short (<6 hours) and long (>8 hours) sleepers were more likely to report hypertension than their white counterparts (OR = 1.34 and 1.37, resp.;P<0.01). Significant interactions of insufficient sleep with race/ethnicity were observed even after adjusting to effects of age, sex, income, education, body mass index, alcohol use, smoking, emotional distress, diabetes, coronary heart disease, and stroke.Conclusion. Results suggest that the race/ethnicity interaction is a significant mediator in the relationship between insufficient sleep and likelihood of having a diagnosis of hypertension.

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Associations of objectively measured moderate-to-vigorous-intensity physical activity and sedentary time with all-cause mortality in a population of adults at high risk of type 2 diabetes mellitus

Preventive Medicine Reports ◽

10.1016/j.pmedr.2017.01.013 ◽

2017 ◽

Vol 5 ◽

pp. 285-288 ◽

Cited By ~ 6

Author(s):

Kishan Bakrania ◽

Charlotte L. Edwardson ◽

Kamlesh Khunti ◽

Joseph Henson ◽

Emmanuel Stamatakis ◽

...

Keyword(s):

Physical Activity ◽

Diabetes Mellitus ◽

Type 2 Diabetes ◽

Type 2 Diabetes Mellitus ◽

Sedentary Time ◽

All Cause Mortality ◽

Intensity Physical Activity ◽

Vigorous Intensity ◽

Objectively Measured

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Association of Reallocating Time in Different Intensities of Physical Activity with Weight Status Changes among Normal-Weight Chinese Children: A National Prospective Study

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph17165761 ◽

2020 ◽

Vol 17 (16) ◽

pp. 5761

Author(s):

Kaiyun Tan ◽

Li Cai ◽

Lijuan Lai ◽

Zhaohuan Gui ◽

Xia Zeng ◽

...

Keyword(s):

Physical Activity ◽

Weight Status ◽

Sedentary Time ◽

Factor Model ◽

Normal Weight ◽

Single Factor ◽

Partition Model ◽

Intensity Physical Activity ◽

Vigorous Intensity ◽

Single Factor Model

Background: Time spent in different intensity-specific physical activities is codependent, but the substitution effect of different activities on weight status changes in children remains unclear. This study aims to investigate the prospective association between reallocating time in different intensities of physical activity and weight status changes among Chinese children. Methods: A national sample of 15,100 normal-weight children aged 7–18 years (46.7% boys) were recruited in September 2013 and followed up for nine months. Vigorous-intensity physical activity (VPA), moderate-intensity physical activity (MPA), walking, and sedentary time were obtained by International Physical Activity Questionnaire Short Form (IPAQ-SF). Height and weight were objectively measured, by which body mass index (BMI) and BMI z-score were calculated. Weight status was classified by the Chinese criteria for 7- to 18-year-old children. Isotemporal substitution analyses (including single-factor model, partition model, and isotemporal substitution model) were applied to examine the association of time allocation with weight status changes. Results: Each 30 min/day of increase in VPA was favorably associated with a 13.2% reduced risk of incident overweight/obesity in a single-factor model and a 15.6% reduced risk in a partition model. Negative associations were found between VPA, MPA, walking and the risk of being underweight in the single-factor model, but not in the partition model. In substitution models, replacing 30 min/day sedentary time with an equal amount of VPA was favorably associated with a 16.1% reduction of the risk of being overweight/obese. Conclusion: These findings highlight the need for promoting vigorous-intensity physical activity in children.

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