RT Journal Article
SR Electronic
T1 Change in health care use after coordinated care planning: a quasi-experimental study
JF CMAJ Open
JO CMAJ
FD Canadian Medical Association
SP E218
OP E226
DO 10.9778/cmajo.20170053
VO 6
IS 2
A1 Iwona A. Bielska
A1 Kelly Cimek
A1 Dale Guenter
A1 Kelly O’Halloran
A1 Chloe Nyitray
A1 Linda Hunter
A1 Walter P. Wodchis
YR 2018
UL http://www.cmajopen.ca/content/6/2/E218.abstract
AB Background: We sought to determine whether patients with a coordinated care plan developed using the Health Links model of care in the Hamilton Niagara Haldimand Brant Local Health Integration Network differed in their use of health care (no. of emergency department visits, inpatient admissions, length of inpatient stay) when compared with a matched control group of patients with no care plans.Methods: We performed a propensity score–matched study of 12 months pre– and 12 months post–health care use. Patients who had a coordinated care plan that started between 2013 and 2015 were propensity score matched to patients in a control group. Patient information was obtained from Client Health and Related Information System, National Ambulatory Care Reporting System and Discharge Abstract Database. Differences in health care use pre– and post–index date were compared using the Wilcoxon signed-rank test. A negative binomial regression model was fit for each health care use outcome at 6 and 12 months post–index date.Results: Six hundred coordinated care plan enrollees and 25 449 potential control patients were included in the matching algorithm, which resulted in 548 matched pairs (91.3%). Both groups showed decreases in health care use post–index date. Matched care plan enrollees had significantly fewer emergency department visits at 6 (incidence rate ratio [IRR] 0.81, 95% confidence interval [CI] 0.72–0.91, p < 0.01) and 12 months post–index date (IRR 0.88, 95% CI 0.79–0.99, p < 0.05) compared with the matched controls. Other use parameters were not significantly different between care plan enrollees and the control group.Interpretation: Care plan enrollees show a decrease in the number of times they visit emergency departments, which may be attributed to integrated and coordinated care planning. This association should be examined to see whether these reductions persist for more than 1 year.See related research article at www.cmajopen.ca/lookup/doi/10.9778/cmajo.20170054