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. 2020 Feb 4;8:8. doi: 10.3389/fpubh.2020.00008

Table 6.

Endogeneity test by 2SLS.

Dependent variables Mortality
Hospitalf −4.25**
[3.11]
(1.02)
Doctorf −3.17**
[2.01]
(1.09)
Bedf −3.27***
[3.21]
(1.33)
GDP −0.05***
[0.05]
(1.04)
−0.06***
[0.03]
(1.07)
−0.06***
[0.07]
(1.09)
Unemployment 12.33***
[13.11]
(1.14)
13.14***
[11.11]
(1.14)
10.13***
[10.14]
(1.15)
Inflation −0.04**
[0.02]
(1.21)
−0.07**
[0.04]
(1.19)
−0.08**
[0.03]
(1.24)
Density −0.13**
[0.07]
(1.13)
−0.13**
[0.08]
(1.01)
−0.14**
[0.08]
(1.28)
Birth 3.31
[6.31]
(1.17)
4.21
[0.85]
(1.33)
5.11
[1.47]
(1.19)
Constant 6.77***
[0.51]
5.20***
[0.42]
5.11***
[0.55]
Province FE Yes Yes Yes
Year FE Yes Yes Yes
Number of observations 465 465 465
F-value 5.35*** 6.03*** 11.42***
Adj-R2 0.1647 0.1121 0.1721
**

p < 0.05,

***

p < 0.01, the standard deviation is shown in square brackets, and variance inflation factor (VIF) are reported in parentheses.