PT  - JOURNAL ARTICLE
AU  - Christine Xia Wu
AU  - Chi Hong Hwang
AU  - Woan Shin Tan
AU  - Kai Pik Tai
AU  - Lynette Siang Lim Kwek
AU  - Thong Gan Chee
AU  - Yee Mun Choo
AU  - Francis Wei Loong Phng
AU  - Gerald Seng Wee Chua
TI  - Effectiveness of a chronic obstructive pulmonary disease integrated care pathway in a regional health system: a propensity score matched cohort study
AID  - 10.1136/bmjopen-2017-019425
DP  - 2018 Mar 01
TA  - BMJ Open
PG  - e019425
VI  - 8
IP  - 3
4099  - http://bmjopen.bmj.com/content/8/3/e019425.short
4100  - http://bmjopen.bmj.com/content/8/3/e019425.full
SO  - BMJ Open2018 Mar 01; 8
AB  - Objective The chronic obstructive pulmonary disease (COPD) integrated care pathway (ICP) programme was designed and implemented to ensure that the care for patients with COPD is comprehensive and integrated across different care settings from primary care to acute hospital and home. We evaluated the effectiveness of the ICP programme for patients with COPD.Design, setting and participants A retrospective propensity score matched cohort study was conducted comparing differences between programme enrolees and propensity-matched non-enrolees in a Regional Health System in Singapore. Data on patients diagnosed with COPD who enrolled in the programme (n=95) and patients who did not enrol (n=6330) were extracted from the COPD registry and hospital administrative databases. Enrolees and non-enrolees were propensity score matched.Outcome measures The risk of COPD hospitalisations and COPD hospital bed days savings were compared between the groups using a difference-in-difference strategy and generalised estimating equation approach. Adherence with recommended care elements for the COPD-ICP group was measured quarterly at baseline and during a 2-year follow-up period.Results Compared with non-enrolees, COPD hospitalisation risk for ICP programme enrolees was significantly lower in year 2 (incidence rate ratio (IRR): 0.73; 95% CI 0.54 to 1.00). Similarly, COPD hospital bed days was significantly lower for enrolees in year 2 (IRR: 0.78; 95% CI 0.64 to 0.95). ICP programme patients had sustained improvements in compliance with all recommended care elements for patients with COPD. The overall all-or-none care bundle compliance rate had improved from 28% to 54%.Conclusion The study concluded that the COPD-ICP programme was associated with reductions in COPD hospitalisation risk and COPD health utilisation in a 2-year follow-up period.