Effect of recreational sport and physical activity participation on well-being during early parenthood: a randomized controlled trial
Bibliographic record
Abstract
BACKGROUND: Parents with children in the home may benefit considerably from sport participation, given the high levels of physical inactivity and psychosocial distress among this group. The purpose of this study was to evaluate the effectiveness of team sport participation on mental health (primary outcome) as well as other secondary psychosocial outcomes compared to an individual physical activity condition and a "date night" control condition among parents with young children (under the age of 13). METHODS: A three-arm parallel design single blinded randomized controlled trial compared the team sport (n = 58), individual physical activity (n = 60), and control condition (n = 66) over three months. Well-being variables (short-form-12, satisfaction with life scale, parental stress scale, relationship assessment scale, family inventory version II) were assessed at baseline and post-randomization at 6 weeks and 3 months. Rolling recruitment began in winter 2016 until spring 2023. Analyses were conducted using generalized linear mixed models. RESULTS: Team sport participation resulted in improvements in mental health and increased relationship satisfaction compared to the other conditions. Team sport participation also showed improvements in lowering parental stress and increasing family emotional expressiveness compared to the control condition. All conditions improved satisfaction with life, lowered stress, increased relationship satisfaction, benefited family health/competence and lowered family conflict over time. DISCUSSION: The findings extend prior observational research by demonstrating team sport participation may be a viable activity to recommend for parents of young children, who are typically challenged by lower well-being, stress, and social isolation from other adults. REGISTERED TRIAL: The clinical trial is registered with the National Library of Medicine at the National Institutes of Health registration ID is NCT02898285.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.004 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.005 | 0.003 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.003 | 0.003 |
| Insufficient payload (model declined to judge) | 0.010 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".