From: Strategies for the quality assessment of the health care service providers in the treatment of Gastric Cancer in Colombia
Number of patients
Number of procedures
Efficiency
2010
2011
Total
EPS 1
242
350
592
7425
9253
16678
0,863
0,822
EPS 2
102
84
186
1566
1185
2751
0,651
0,562