0000000000088024
AUTHOR
Bossa F
Confirmatory factor analysis of the Patient Assessment of Constipation-Symptoms (PAC-SYM) among patients with chronic constipation.
Background and aim: PAC-SYM is widely adopted to asses constipation severity. However, it has been validated in a small sample, few items have been included based on expert opinion and not on empirical grounds, and its factor structure has never been replicated. We aimed at evaluating the psychometric properties of PAC-SYM in patients with chronic constipation. Methods: We enrolled 2,203 outpatients with chronic constipation in two waves. We used wave I sample to test the psychometric properties of the PAC-SYM and wave II sample to cross-validate its factor structure, to assess criterion validity, responsiveness to clinical change, and its minimal clinically important difference. Results: O…
Patient and physician views on the quality of care in inflammatory bowel disease: Results from SOLUTION-1, a prospective IG-IBD study
Remarkable differences in quality of care (QoC) might be observed in different countries, affecting quality of life of inflammatory bowel disease (IBD) patients. The aim of this study was to assess patient and physician perceptions of the QoC in Italy.A multicentre observational study on the quality of care in IBD (SOLUTION-1) was conducted in 36 IG-IBD (Italian Group for Inflammatory Bowel Disease) centres in Italy. The QUOTE-IBD (Quality of Care Through the Patient's Eyes) questionnaire was administered to IBD patients and to the attending physicians. The Quality Impact (QI) score summarises the QUOTE-IBD questionnaire, and a QI9 is considered satisfactory.Nine-hundred-ninety-two patients…
Regional variations in the use of complementary and alternative medicines for inflammatory bowel disease patients in Italy:an IG-IBD study.
Abstract Background and aim: Complementary and alternative medicines (CAM) are being used increasingly by patients with Crohn's disease (CD) and ulcerative colitis (UC). We aimed to assess the prevalence and usage of CAM in different geographical areas of Italy and possible predictors of their use. Methods and materials: A structured questionnaire, administered to outpatients, attending 8 general hospitals and 9 tertiary referral centres, was completed by 2011 patients (909 CD, 1087 UC and 15 indeterminate colitis). 583 patients lived in the North, 659 in Central Italy and 769 in the South. Results: CAM users were 475 (23.6%) with no regional differences in their distribution. Usage correla…