Effects of Oral Rehydration on Postoperative Recovery in Laparoscopic Surgery Patients

94 patient records from a randomized controlled trial comparing early oral rehydration to traditional fasting after laparoscopic surgery. The data includes primary outcomes like Quality of Anesthesia Recovery (QoR-15) scores, thirst levels, and time to first flatus, as well as secondary measures like PONV incidence and hospital stay. Author Mingtao Liu published the dataset on figshare in March 2026 under a CC-BY-4.0 license.

Use Cases

• Compare recovery quality scores (QoR-15) between intervention and control groups.
• Analyze the relationship between early oral rehydration and reduced postoperative nausea and vomiting (PONV) incidence.
• Model the impact of gastric ultrasound monitoring on safety metrics like antral volume.
• Assess the correlation between thirst scores (NRS) and time to gastrointestinal function recovery.

Strengths

• Data originates from a registered randomized controlled trial (ChiCTR2500099155), suggesting a structured experimental design.
• Results show statistically significant differences (p < 0.001) for key outcomes like QoR-15 scores and hospital stay.
• Includes multiple safety measures, such as antral cross-sectional area and volume, with a defined safety threshold of 1.5 mL/kg.

Limitations

• Row count is unknown, which may limit suitability assessment for machine learning.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small (14.0 KB), indicating limited scope and sample size.

Provenance

Source

figshare, authored by Mingtao Liu.

Collection Method

Collected via a randomized controlled trial with 94 patients split into intervention and control groups.

Freshness

Last updated 2026-03-18 06:42:06; freshness should be verified.