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. 2022 Dec 9;10:1014351. doi: 10.3389/fpubh.2022.1014351

Table 3.

The benchmark regression result.

Variables (1) (2) (3) (4) (5) (6)
ADLS −0.0878***
(0.0107)
−0.0854***
(0.0101)
Sick_1 −0.0183***
(0.0071)
−0.0142**
(0.0063)
Sick_2 −0.0128***
(0.0034)
−0.0113***
(0.0031)
Age 0.0145***
(0.0003)
0.0145***
(0.0003)
0.0145***
(0.0003)
Live −0.0011
(0.0063)
−0.0016
(0.0063)
−0.0014
(0.0063)
Party 0.0014
(0.0114)
0.0012
(0.0114)
0.0016
(0.0114)
Marry −0.0241***
(0.0089)
−0.0233***
(0.0089)
−0.0239***
(0.0088)
Hsize 0.0012**
(0.0006)
0.0011*
(0.0006)
0.0011**
(0.0006)
Invest 0.0040**
(0.0018)
0.0040**
(0.0018)
0.0040**
(0.0018)
Care −0.0071***
(0.0014)
−0.0073***
(0.0014)
−0.0073***
(0.0014)
Income 0.0268***
(0.0005)
0.0268***
(0.0005)
0.0268***
(0.0005)
_cons 0.4992***
(0.0010)
−0.5562***
(0.0317)
0.4987***
(0.0013)
−0.5549***
(0.0329)
0.4982***
(0.0010)
−0.5553***
(0.0322)
Year control Yes Yes Yes Yes Yes Yes
Individual control Yes Yes Yes Yes Yes Yes
Observations 20,256 20,256 20,256 20,256 20,256 20,256

***p ≤ 0.01, **p ≤ 0.05, * p ≤ 0.1; Standard errors are in parentheses (the same below).