Construct validation and comparison of a novel postoperative quality-of-life metric and the Short Form-36 in colorectal surgery patients.

Purpose: Several methods have been used to measure quality of life (QOL) in colorectal patients, but existing QOL assessment tools are often complex, require complicated analysis, lack specificity for colorectal surgery, and are not focused on assessment of perioperative care. The postoperative QOL (PQL) assessment is designed to capture subtle yet important QOL factors in an easy tool validated for the postoperative period. Although internally validated, PQL lacks external validation with a universally accepted QOL metric, such as the Rand Short Form-36 (SF-36).

Validation of a novel postoperative quality-of-life scoring system.

Background: No specific scoring system exists for the assessment of postoperative quality of life (QOL) after major abdominal surgery. This study prospectively validates PQL, a novel prospective scoring system in patients having laparoscopic or open major abdominal colorectal surgery.

Methods: Six experienced surgeons developed the questionnaire.

Prospective assessment of Cleveland Global Quality of Life (CGQL) as a novel marker of quality of life and disease activity in Crohn's disease.

Objectives: The Short Form 36 (SF-36) questionnaire is the most widely accepted measure of quality of life (QOL); however, it is cumbersome to use and requires complicated analysis. The Cleveland Global Quality of Life (CGQL) is a simpler tool, which has been validated in patients with ulcerative colitis undergoing restorative proctocolectomy. This study validates CGQL in patients with Crohn's disease and determines the correlation of QOL measurement systems with disease activity as measured by the Crohn's Disease Activity Index (CDAI).

Quality of life improves within 30 days of surgery for Crohn's disease.

Background: The effect of surgery on quality of life (QOL) in the early postoperative period is important in Crohn's disease because of the multiple surgical procedures that patients undergo and the acute QOL benefits that might occur as a result of modifications of medical treatment. Earlier studies of the effect of surgery on QOL have been retrospective and assessed changes 3 to 24 months after surgery. This study prospectively assesses the effect of surgery on QOL in the early postoperative period.