LSG Patient Weight Loss Comparison With and Without Psychological Evaluations

9.5 KB Excel file containing a two-tailed t-test comparison of average percent weight loss for laparoscopic sleeve gastrectomy (LSG) patient cohorts. The dataset was authored by Sofia Yeremian and last updated on April 9, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.

Use Cases

• Comparing average weight loss percentages between patient groups based on psychological evaluation status.
• Performing statistical hypothesis testing (t-test) on clinical outcome data.
• Investigating potential covariates in bariatric surgery patient outcomes.

Strengths

• Dataset is small (9.5 KB), facilitating quick download and inspection.
• Clear focus on a specific clinical comparison (LSG weight loss with/without psychological eval).
• Explicitly licensed for open reuse (CC-BY-4.0).

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Sofia Yeremian via figshare.

Collection Method

Likely contains aggregated clinical study data.

Time Range

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Freshness

Last updated 2026-04-09 17:33:57; freshness should be verified.

Geography

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