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 13

Relationship between beds and BOR in W19.


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

Linear	0.947	159.652	1	9	0.000	1.450	−0.014
Logarithm	0.915	96.619	1	9	0.000	3.011	−0.579
Quadratic	0.966	114.721	2	8	0.000	0.911	0.012	−3.054E − 5
Composite	0.964	108.277	2	8	0.000	1.095	0.000	−5.576E − 5	−1.687E − 6
Power	0.944	151.827	1	9	0.000	1.736	0.983
Growth	0.908	88.465	1	9	0.000	11.291	−0.695
Exponential	0.944	151.827	1	9	0.000	0.552	−0.017
Logistic	0.944	151.827	1	9	0.000	1.736	−0.017

Note. The higher the R², the better the function model. In the W19 model fitting, the fitting of the quadratic curve is the best, and the quadratic curve is selected. The bed number of W19 is C₅, and the bed utilization rate is BOR₅ (C₅). According to the estimated value of the parameter, .