Table 6 Correlation coefficients of HHI of different conditions
From: Defining hospital markets – an application to the German hospital sector
Condition | AAA | APP | BIRTH | CABG | CHOL | ENDO | HAP | HIP | KAP | PNEU | STROKE | TOTAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AAA | 1.00 | |||||||||||
APP | 0.39 | 1.00 | ||||||||||
BIRTH | 0.51 | 0.63 | 1.00 | |||||||||
CABG | 0.02 | −0.04 | −0.04 | 1.00 | ||||||||
CHOL | 0.43 | 0.76 | 0.72 | 0.03 | 1.00 | |||||||
ENDO | 0.40 | 0.56 | 0.61 | 0.08 | 0.65 | 1.00 | ||||||
HAP | 0.35 | 0.51 | 0.53 | 0.16 | 0.57 | 0.82 | 1.00 | |||||
HIP | 0.46 | 0.74 | 0.66 | 0.11 | 0.78 | 0.60 | 0.47 | 1.00 | ||||
KAP | 0.36 | 0.48 | 0.50 | 0.15 | 0.57 | 0.84 | 0.83 | 0.46 | 1.00 | |||
PNEU | 0.43 | 0.75 | 0.70 | 0.06 | 0.83 | 0.63 | 0.54 | 0.79 | 0.57 | 1.00 | ||
STROKE | 0.37 | 0.59 | 0.59 | 0.02 | 0.66 | 0.60 | 0.49 | 0.64 | 0.51 | 0.69 | 1.00 | |
TOTAL | 0.45 | 0.65 | 0.76 | 0.05 | 0.74 | 0.73 | 0.60 | 0.67 | 0.60 | 0.75 | 0.73 | 1.00 |