. 2022 Apr 12;10:855327. doi: 10.3389/fpubh.2022.855327

Table 4.

Marginal effect table of explanatory variables.

	3.1	3.2	3.3	3.4	3.5
Variables	Very unhappy	Unhappy	So-so	Happy	Very happy
Secondary education	−0.0001	−0.0004	−0.0054	0.0023	0.0035
Higher education	−0.0001^**	−0.0011^**	−0.0148^**	0.0061^**	0.0099^**
income	−0.0003^***	−0.0023^***	−0.0319^***	0.0136^***	0.0208^***
Gender	−0.0002^***	−0.0015^***	−0.0202^***	0.0086^***	0.0132^***
Age	−0.0001	−0.0001	−0.0001	0.0001	0.0001
Household registration	0.0001	0.0002	0.0027	−0.0012	−0.0018
Intra-province	−0.0003^***	−0.0027^***	−0.0379^***	0.0160^***	0.0249^***
Intra-city	−0.0003^***	−0.0027^***	−0.0378^***	0.0160^***	0.0248^***
Flow time	−0.0001^***	−0.0003^***	−0.0048^***	0.0021^***	0.0031^***
Employers	−0.0002^***	−0.0013^***	−0.0192^***	0.0081^***	0.0127^***
Self-employed workers	−0.0001^***	−0.0007^***	−0.0102^***	0.0044^***	0.0066^***
Type of Housing	−0.0002^***	−0.0013^***	−0.0178^***	0.0076^***	0.0116^***
Number of children	0.0001	0.0002	0.0031	−0.0013	−0.0021
Like the city: disagree	0.0072^***	0.0574^***	0.2101^***	−0.2291^***	−0.0455^***
Like the city: agree to some extent	−0.0006^*	−0.0054^*	−0.0599^**	0.0478^**	0.0181^**
Like the city: completely agree	−0.0020^***	−0.0174^***	−0.2941^***	0.1572^***	0.1571^***
Discriminate: disagree	0.0006^***	0.0057^***	0.1051^***	−0.0335^***	−0.0782^***
Discriminate: agree to some extent	0.0014^***	0.0123^***	0.1901^***	−0.0847^***	−0.1191^***
Discriminate: completely agree	0.0011^***	0.0091^***	0.1492^***	−0.0583^***	−0.1011^***

p < 0.05,

^**

p < 0.01,

^***

p < 0.001.