Computational and Mathematical Methods in Medicine

Research Article

A Data-Driven Hybrid Three-Stage Framework for Hospital Bed Allocation: A Case Study in a Large Tertiary Hospital in China

Table 12

Relationship between beds and BOR in W27.


Function	Model					Parameters
Function	R²	F	df1	df2	Sig.	Constant	b1	b2	b3

Linear	0.932	137.447	1	10	0.000	1.446	−0.003
Logarithm	0.882	74.410	1	10	0.000	3.673	−0.550
Quadratic	0.967	131.496	2	9	0.000	0.901	0.003	−2.007E − 5
Composite	0.964	119.131	2	9	0.000	1.094	0.000	−2.585E − 6	−3.039E − 8
Power	0.924	121.995	1	10	0.000	1.720	0.996
Growth	0.866	64.725	1	10	0.000	24.281	−0.655
Exponential	0.924	121.995	1	10	0.000	0.542	−0.004
Logistic	0.924	121.995	1	10	0.000	1.720	−0.004

Note. The higher the R², the better the function model. In the W27 model fitting, the fitting of the quadratic curve is the best, and the quadratic curve is selected. The bed number of W27 is C₄, and the bed utilization rate is BOR₄ (C₄). According to the estimated value of the parameter, .