Table 4

Overall correlation matrix among volumes, efficiency, capacity, waiting times and recourse to private providers

  MRICT
EfficiencyCapacityPrivateVolumesTimesEfficiencyCapacityPrivateVolumesTimes
Scan efficiencyRadiologist efficiencyStaff efficiencyScan per inhabitantsRadiologist per inhabitantsStaff per inhabitantsPercentage of service delivered by privateUse ratesPublic use ratesWaiting TimesScan efficiencyRadiologist efficiencyStaff efficiencyScan per inhabitantsRadiologist per inhabitantsStaff per inhabitantsPercentage of service delivered by privateUse ratesPublic use ratesWaiting Times
EfficiencyScan efficiency11
Radiologist efficiency−0.078810.22161
0.80780.4888
 Staff efficiency−0.52750.813110.45210.8171
0.0780.00130.140.0012
CapacityScan per inhabitants−0.44950.84160.91041−0.61730.41710.30671
0.14270.000600.03250.17730.3322
Radiologist per inhabitants0.18870.45070.37390.5961−0.0299−0.8122−0.4847−0.17161
0.5570.14140.23120.04080.92650.00130.11030.5939
 Staff per inhabitants0.63410.47480.020.29420.74961−0.3789−0.6572−0.8259−0.0570.63461
0.02680.11890.95080.35330.0050.22460.02020.00090.86040.0266
PrivatePercentage of service delivered by private0.28−0.8058−0.8455−0.9191−0.741−0.43521−0.1636−0.7513−0.7322−0.51050.5220.61291
0.37810.00160.000500.00580.15730.61140.00490.00680.08990.08170.0341
VolumesUse rates0.54020.53870.20230.17720.1920.4798−0.112910.0957−0.4271−0.2436−0.22430.48020.13440.07251
0.06980.07070.52830.58160.550.11440.72680.76740.16620.44560.48340.11410.67720.8228
Public use rates−0.13350.90330.84290.91490.73730.5395−0.96330.363410.2630.36990.50140.2821−0.1249−0.4652−0.82010.44831
0.67920.00010.000600.00620.070200.24570.40890.23660.09680.37430.69880.12750.00110.1439
Waiting timesWaiting times−0.11950.17370.1880.25420.0059−0.0321−0.05680.23840.13151−0.0268−0.1965−0.1096−0.2740.0866−0.00780.40880.1193−0.31751
0.71130.58920.55840.42530.98560.92110.86070.45560.68370.93410.54040.73460.38870.7890.98090.18710.7120.3145
  • p Values in italics.