Data Sheet 1_Exercise-based interventions for depression in women with polycystic ovary sy

Yi Zheng's systematic review and meta-analysis synthesizes evidence from seven randomized controlled trials on the efficacy of exercise for reducing depressive symptoms in women with PCOS. The document, published on figshare in 2026, reports a standardized mean difference of -0.75 in favor of exercise interventions. It includes subgroup analyses on exercise type, frequency, and duration.

Use Cases

• Conducting secondary analysis on the pooled effect size (SMD = -0.75) for exercise on depression in PCOS.
• Exploring moderators of treatment effects based on the reported subgroup analyses of exercise type and program characteristics.
• Informing the design of future clinical trials based on the identified limitations of the current evidence base.
• Assessing publication bias in a specific research domain using the methods described in the meta-analysis.

Strengths

• The analysis is based on a systematic review of randomized controlled trials, a high-quality evidence source.
• Includes pre-specified subgroup analyses on intervention characteristics like exercise type, frequency, and duration.
• Document is openly licensed under CC-BY-4.0, permitting reuse and redistribution.

Limitations

• The dataset is a single 347.5 KB PDF document, not a structured data file, limiting computational analysis.
• Row count is unknown, which may limit suitability assessment.
• The authors note findings should be interpreted cautiously due to the small number of included trials (7) and limited sample sizes.

Provenance

Source

Yi Zheng via figshare.

Collection Method

Systematic review and meta-analysis of randomized controlled trials.

Time Range

Temporal coverage of the included primary studies is not specified.

Freshness

Last updated 2026-04-13 04:31:22; freshness should be verified.

Geography

Spatial coverage of the included primary studies is not specified.