scholarly journals Racial/Ethnic Differences in Weight-Loss Strategies among US Adults: National Health and Nutrition Examination Survey 2007-2012

2017 ◽  
Vol 117 (6) ◽  
pp. 923-928 ◽  
Author(s):  
Becky Marquez ◽  
Rosenda Murillo
2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Martin Sénéchal ◽  
Jana Slaght ◽  
Danielle R. Bouchard

Objectives. To evaluate if cumulative weight exposure is associated with weight loss strategy choices and weight loss success.Methods. Data from the National Health and Nutrition Examination Survey were used; a total of 4,562 people age 50 years or older who reported trying to lose weight in the last year were studied. Cumulative weight exposure (CWE) score was defined as the sum of body mass index points above 25 kg/m2at the age of 25, 10 years ago, 1 year ago, and now. Weight loss strategies were self-reported and weight loss success was defined as reaching a 5% weight loss in the last year.Results. Chosen strategies for weight loss vary across tertiles of CWE. Participants in the highest CWE tertile were about 4 to 20 times more likely to lose at least 5% of body weight in the past year compared to those in the lowest CWE tertile (P<0.05).  Discussion. Strategies used to lose weight and weight loss success using different weight loss strategies vary considerably across cumulative weight exposure. Thus, cumulative weight exposure might be a variable worth considering when intervening with this population.


2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Charumathi Sabanayagam ◽  
Srinivas Teppala ◽  
Anoop Shankar

We examined gender and ethnic differences in the association between sleep disordered breathing (SDB) and diabetes among 6,522 participants aged ≥20 years from the National Health and Nutrition Examination Survey 2005–08. SDB severity was defined based on an additive summary score including sleep duration, snoring, snorting, and daytime sleepiness. We found that the summary SDB score was significantly associated with diabetes after adjusting for potential confounders in the whole population. Compared to those without any sleep disturbance, the multivariable odds ratio (OR) (95% confidence interval (CI)) of diabetes among those with ≥3 sleep disturbances was 2.04 (1.46–2.87). In sex-specific analyses, this association was significant only in women (OR (95% CI) = 3.68 (2.01–6.72)) but not in men (1.10 (0.59–2.04)),P-interaction=0.01. However, there were no ethnic differences in this association,P-interaction=0.7. In a nationally representative sample of US adults, SDB was independently associated with diabetes only in women, but not in men.


2018 ◽  
Vol 30 (5) ◽  
pp. 447-457 ◽  
Author(s):  
Hyoung-Ji Lim ◽  
Hee-Taik Kang ◽  
Jae-Woo Lee

Obesity is global health concern. It is important to understand trends in weight loss attempts from a preventive health standpoint. This study aimed to investigate trends in weight loss attempts among Korean adults. Data from 81 605 adults ≥18 years who participated in the 2005 to 2015 Korean National Health and Nutrition Examination Survey were analyzed. Participants were classified into 5 groups by body mass index. The percentage of weight loss attempts was standardized with the 2010 Korean Housing Census. The percentage of weight loss attempts increased significantly over time in both sexes. Stratified subgroups showed various trends in the percentage of weight loss attempts by the subjects. In particular, older men aged 60 to 69 years and ≥80 years and women aged 70 to 79 years showed significant increasing trends in the percentage of weight loss attempts. More obese subjects attempted to lose weight more frequently during the entire survey period in both sexes.


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