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. 2024 Mar 28;24:917. doi: 10.1186/s12889-024-18464-3

Table 5.

Results of IV (2SLS) estimation

Variable (1) (2) (3)
Health Status

-0.1617***

(0.1452)

-0.5589***

(0.1488)

Confidence

-0.1609

(0.0173)

-0.0729**

(0.0320)

Digital Literacy

0.1991***

(0.0163)

0.1808***

(0.0186)

Medical Decisions

0.0494***

(0.0104)

0.0631***

(0.0123)

Exercise Frequency

0.0867***

(0.0176)

0.0832***

(0.0178)

IV: Smoking

-0.0787***

(0.1452)

IV: Drinking

-0.0643**

(0.0273)

IV: Insomnia

0.2141***

(0.0209)

Other control variables Yes Yes Yes
Province Yes Yes Yes
Time Yes Yes Yes
Weak identification test -

F Value = 55.4365 > 10

DWH(P Value)= 0.000

Note * p < 0.1, ** p < 0.05, *** p < 0.01