Equity assessment of the distribution of CT and MRI scanners in China: a panel data analysis

Table 5 Results of panel regression analysis for MRI scanners distribution

Variables	Model 1	Model 2	Model 3	Model 4	Model 5
Population	−0.30	−0.57	−0.67	−0.51	−0.91
GDP	1.01 ^**	0.70 ^**	0.75^**	0.81 ^**	1.04 ^**
Hospitals	0.55 ^**
Professionals		0.97^**
Beds			0.72 ^**
Outpatient visits				0.54^**
Inpatient visits					0.005^**
Constant	−5.62	−8.75 ^*	−5.95	−3.67	−0.13
Model	FE Model	FE Model	FE Model	FE Model	FE Model
F test	p < 0.01	p < 0.01	p < 0.01	p < 0.01	p < 0.01
Hausman test	p < 0.01	p < 0.01	p < 0.01	p < 0.01	p < 0.01
R²	0.33	0.43	0.37	0.12	0.22

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