| Title |
Associations between exercise, bone mineral density, and body composition in adolescents with anorexia nervosa
|
|---|---|
| Published in |
Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity, June 2018
|
| DOI | 10.1007/s40519-018-0521-2 |
| Pubmed ID | |
| Authors |
Jason M. Nagata, Jennifer L. Carlson, Neville H. Golden, Stuart B. Murray, Jin Long, Mary B. Leonard, Rebecka Peebles |
| Abstract |
To identify the effect of duration of weight-bearing exercise and team sports participation on bone mineral density (BMD) and body composition among adolescents with anorexia nervosa (AN). We retrospectively reviewed electronic medical records of all patients 9-20 years old with a DSM-5 diagnosis of AN evaluated by the Stanford Eating Disorders Program (1997-2011) who underwent dual-energy X-ray absorptiometry. A total of 188 adolescents with AN were included (178 females and 10 males). Using multivariate linear regression, duration of weight-bearing exercise (B = 0.15, p = 0.005) and participation in team sports (B = 0.53, p = 0.001) were associated with higher BMD at the hip and team sports (B = 0.39, p = 0.006) were associated with higher whole body BMC, controlling for covariates. Participation in team sports (B = - 1.06, p = 0.007) was associated with greater deficits in FMI Z-score. LBMI Z-score was positively associated with duration of weight-bearing exercise (B = 0.10, p = 0.018) and may explain the relationship between exercise and bone outcomes. Duration of weight-bearing exercise and team sports participation may be protective of BMD at the hip and whole body BMC, while participation in team sports was associated with greater FMI deficits among adolescents with AN. Level V, descriptive retrospective study. |
X Demographics
The data shown below were collected from the profiles of 17 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 4 | 24% |
| United Kingdom | 3 | 18% |
| Canada | 2 | 12% |
| Guernsey | 1 | 6% |
| Unknown | 7 | 41% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 9 | 53% |
| Practitioners (doctors, other healthcare professionals) | 4 | 24% |
| Science communicators (journalists, bloggers, editors) | 2 | 12% |
| Scientists | 2 | 12% |
Mendeley readers
The data shown below were compiled from readership statistics for 76 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 76 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Bachelor | 10 | 13% |
| Student > Doctoral Student | 8 | 11% |
| Student > Ph. D. Student | 7 | 9% |
| Other | 5 | 7% |
| Researcher | 5 | 7% |
| Other | 12 | 16% |
| Unknown | 29 | 38% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 12 | 16% |
| Sports and Recreations | 8 | 11% |
| Psychology | 7 | 9% |
| Nursing and Health Professions | 5 | 7% |
| Social Sciences | 3 | 4% |
| Other | 9 | 12% |
| Unknown | 32 | 42% |
Attention Score in Context
This research output has an Altmetric Attention Score of 11. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 17 September 2018.
All research outputs
#3,344,672
of 25,382,440 outputs
Outputs from Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity
#154
of 1,126 outputs
Outputs of similar age
#64,836
of 342,171 outputs
Outputs of similar age from Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity
#5
of 27 outputs
Altmetric has tracked 25,382,440 research outputs across all sources so far. Compared to these this one has done well and is in the 86th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 1,126 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 9.2. This one has done well, scoring higher than 85% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 342,171 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 80% of its contemporaries.
We're also able to compare this research output to 27 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 81% of its contemporaries.