Table 5 Bivariate Probit models: Mixed-process regression
From: Assisted reproduction in Spain, outcome and socioeconomic determinants of access
Model 2.1 | Model 2.2 | Model 2.3 | |
|---|---|---|---|
Private sector ART Eq. 1 | |||
Equivalent household monthly income (€) | 0.0007 (0.0001)*** | ||
Personal monthly income (€) | 0.0005 (0.001)*** | ||
Marital status single | −0.139 (0.1540) | − 0.103 (0.152) | − 0.2196 (0.1564) |
Education level | |||
Primary education (ref.) | |||
Secondary education | 0.3202 (0.2223) | ||
Post-secondary education | 0.7037 (0.2344)*** | ||
High education | 1.4583 (0.2668)*** | ||
Public sector ART Eq. 2 | |||
Equivalent household monthly income (€) | −0.0003 (0.0001)** | ||
Personal monthly income (€) | −0.0002 (0.0001)** | ||
Marital status single | −0.3823 (0.1667)** | −0.394 (0.166)** | − 0.3483 (0.1670)** |
Education level | |||
Primary education (ref.) | |||
Secondary education | −0.4406 (0.2150)** | ||
Post-secondary education | −0.3869 (0.2311)* | ||
High education | −0.7700 (0.254)*** | ||
Household income Equation 3 | Personal income Eq. 3 | Personal education level Eq. 3 | |
Parents’ education level | |||
Father | |||
Primary education (ref.) | |||
Secondary education | 23.79 (124.27) | −10.69 (155.57) | 0.1643 (0.1938) |
Post-secondary education | 134.04 (126.20) | 280.19 (190.43) | 0.7018 (0.2862)** |
High education | 313.25 (143.49)** | 373.61 (202.39)* | 0.5717 (0.2504)** |
Mother | |||
Primary education (ref.) | |||
Secondary education | 315.21 (197.34) | 486.24 (198.1)** | 0.5141 (0.2266)** |
Post-secondary education | 319.75 (156.82)** | 267.97 (163.57) | 0.6806 (0.2329)*** |
High education | 133.84 (117.03) | 424.46 (222.4)* | 0.7158 (0.3154)** |
Number of observations | 662 | 662 | 662 |
F-test of overall significance | |||
F(6, 656) Prob > F | 0.0059 | 0.0001 | < 0.0001 |
ρ12 | −0.3285*** | −0.3387*** | − 0.3354*** |
ρ13 | −0.1885 | − 0.2326 | −0.2636* |
ρ23 | 0.0048 | 0.0705 | 0.0996 |