Nutritional Care and Outcomes for 150 Gastric Cancer Patients After Radical Gastrectomy

A retrospective controlled study of 150 patients who underwent radical gastrectomy for gastric cancer between January 2022 and December 2022. The dataset, authored by Mao Shu and shared on figshare, compares outcomes between an intervention group receiving structured nutritional care via a digital platform and a control group receiving routine follow-up. It includes body composition, nutritional status, laboratory parameters, quality of life, and clinical endpoint data collected at multiple postoperative time points.

Use Cases

• Modeling the remission rate of GLIM-defined malnutrition based on intervention type and patient characteristics.
• Analyzing the association between digital platform engagement metrics and improvements in body composition parameters like fat-free mass and skeletal muscle mass.
• Predicting complications or readmission risk using nutritional status indicators such as PG-SGA scores and laboratory parameters like albumin.
• Evaluating the dose–response relationship between protein intake compliance and nutritional outcomes mentioned in the study results.

Strengths

• Includes data for 150 patients with complete follow-up, providing a defined cohort size.
• Contains multi-timepoint assessments at 1 week, 1, 3, 6, and 12 months postoperatively, enabling longitudinal analysis.
• Reports specific outcome metrics with statistical results, such as a 58.0% vs 34.0% malnutrition remission rate and a 13-day reduction in median RIOT time.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect temporal bias inherent to the single-year (2022) collection period.

Provenance

Source

figshare

Collection Method

Retrospective controlled study.

Time Range

January 2022 to December 2022 (patient inclusion), with follow-up through 2023.

Freshness

Last updated 2026-04-21 04:12:57; freshness should be verified.