| Title |
Determinants of successful lifestyle change during a 6-month preconception lifestyle intervention in women with obesity and infertility
|
|---|---|
| Published in |
European Journal of Nutrition, August 2018
|
| DOI | 10.1007/s00394-018-1798-7 |
| Pubmed ID | |
| Authors |
Matty D. A. Karsten, Anne M. van Oers, Henk Groen, Meike A. Q. Mutsaerts, Mireille N. M. van Poppel, Anouk Geelen, Cornelieke van de Beek, Rebecca C. Painter, Ben W. J. Mol, Tessa J. Roseboom, Annemieke Hoek, the LIFEstyle study group |
| Abstract |
To identify demographic, (bio)physical, behavioral, and psychological determinants of successful lifestyle change and program completion by performing a secondary analysis of the intervention arm of a randomized-controlled trial, investigating a preconception lifestyle intervention. The 6-month lifestyle intervention consisted of dietary counseling, physical activity, and behavioral modification, and was aimed at 5-10% weight loss. We operationalized successful lifestyle change as successful weight loss (≥ 5% weight/BMI ≤ 29 kg/m2), weight loss in kilograms, a reduction in energy intake, and an increase in physical activity during the intervention program. We performed logistic and mixed-effect regression analyses to identify baseline factors that were associated with successful change or program completion. Women with higher external eating behavior scores had higher odds of successful weight loss (OR 1.10, 95% CI 1.05-1.16). Women with the previous dietetic support lost 0.94 kg less during the intervention period (95% CI 0.01-1.87 kg). Women with higher self-efficacy reduced energy intake more than women with lower self-efficacy (p < 0.01). Women with an older partner had an increased energy intake (6 kcal/year older, 95% CI 3-13). A high stage of change towards physical activity was associated with a higher number of daily steps (p = 0.03). A high stage of change towards weight loss was associated with completion of the intervention (p = 0.04). Determinants of lifestyle change and program completion were: higher external eating behavior, not having received previous dietetic support, high stage of change. This knowledge can be used to identify women likely to benefit from lifestyle interventions and develop new interventions for women requiring alternative support. The LIFEstyle study was registered at the Dutch trial registry (NTR 1530; http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=1530 ). |
X Demographics
The data shown below were collected from the profiles of 2 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 Kingdom | 1 | 50% |
| Ireland | 1 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 2 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 276 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 276 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Bachelor | 39 | 14% |
| Student > Master | 20 | 7% |
| Student > Ph. D. Student | 19 | 7% |
| Unspecified | 15 | 5% |
| Researcher | 14 | 5% |
| Other | 45 | 16% |
| Unknown | 124 | 45% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 38 | 14% |
| Nursing and Health Professions | 34 | 12% |
| Unspecified | 15 | 5% |
| Psychology | 13 | 5% |
| Sports and Recreations | 12 | 4% |
| Other | 33 | 12% |
| Unknown | 131 | 47% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. 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 25 August 2019.
All research outputs
#18,646,262
of 23,099,576 outputs
Outputs from European Journal of Nutrition
#1,976
of 2,411 outputs
Outputs of similar age
#254,520
of 331,034 outputs
Outputs of similar age from European Journal of Nutrition
#44
of 48 outputs
Altmetric has tracked 23,099,576 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 2,411 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 21.4. This one is in the 11th percentile – i.e., 11% of its peers scored the same or lower than it.
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 331,034 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 12th percentile – i.e., 12% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 48 others from the same source and published within six weeks on either side of this one. This one is in the 8th percentile – i.e., 8% of its contemporaries scored the same or lower than it.