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. 2026 Feb 19;29(1):7. doi: 10.1007/s10729-025-09743-5

Table 5.

Constrained K-means analysis: Tray types clustering

Cluster Number of Use Current stock Number of Expected weekly demand
tray types per tray type procedures per tray type
0 32 Surgeries 9.97 59.94 13.98
1 771 Surgeries 2.15 5.50 0.78
2 410 Outpatient 2.35 1 1.88