Table 5 Clustering map of five types of patients (10,614 datasets) after three rounds of k-means clustering analysis
Cluster | Cluster-4 | Cluster-1 | Cluster-3 | Cluster-2 | Cluster-5 |
|---|---|---|---|---|---|
Label | Good adherence | Good adherence | Good adherence | Poor adherence | Poor adherence |
Sample (Patient ratio  %) | 4313 (40.6%) | 2966 (27.9%) | 2406 (22.7%) | 811 (7.6%) | 118 (1.1%) |
input | Average medical costs per visit = 651.76 | Average medical costs per visit = 678.68 | Average medical costs per visit = 682.59 | Average medical costs per visit = 831.28 | Average medical costs per visit = 3733.77 |
Recency = 1.00 | Recency = 2.00 | Recency = 3.00 | Recency = 4.62 | Recency = 1.47 | |
Frequency = 20.75 | Frequency = 21.63 | Frequency = 20.93 | Frequency = 16.36 | Frequency = 16.67 |