From: Dutch healthcare reform: did it result in better patient experiences in hospitals? a comparison of the consumer quality index over time
Coefficient of combined quality aspects
Year 2007
Year 2009
Publication of results
Quality aspects 1-3**** years 2006/2007/2009
-0.011
0.034 *
0.030 *
Quality aspects 4-12 years 2007/2009
n/a
0.060***
0.027**