The relationship between preoperative serum indirect bilirubin levels and chronic postsurg

December 2022 to July 2024 clinical data from 372 adult patients who underwent laparoscopic colorectal surgery at the Third Xiangya Hospital of Central South University. Collected by Yu, Rili and hosted on Harvard Dataverse, it investigates the association between preoperative serum indirect bilirubin levels and chronic postsurgical pain at 3 months postoperatively.

Use Cases

• Predicting chronic postsurgical pain risk based on preoperative serum bilirubin levels and patient demographics.
• Analyzing the relationship between acute postoperative pain scores and long-term pain outcomes.
• Investigating the association between patient comorbidities and the development of movement-related CPSP.

Strengths

• Contains 41 variables across five clinical domains, including demographics, pain scores, and bilirubin measurements.
• Includes data from 372 patients with a defined CPSP outcome, where 94 patients (25.3%) met the criteria.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect geographic and institutional bias inherent to a single hospital study.

Provenance

Source

Third Xiangya Hospital of Central South University

Collection Method

Collected from adult patients undergoing laparoscopic colorectal surgery under general anesthesia.

Time Range

December 2022 to July 2024

Freshness

Last updated 2026-07-08 03:16:16; freshness should be verified.

Geography

China