Table 4

Patient stratification in four different risk groups

Risk groupNumber of patientsNumber of frequent admittersFrequent admitter ratio (%)
High risk (0.442, 1)2525145557.6
Moderate risk (0.235, 0.442)5048174134.5
Low risk (0.06, 0.235)757389411.8
Minimal risk (0, 0.06)10 0982322.3
Total25 244432217.1