|
Model 1
|
Model 2
|
Model 3
|
---|
B
|
β
| |
B
|
β
| |
B
|
β
| |
---|
Social factors
|
Type of VHV supportb
|
−1.77
|
−0.19
|
*
|
−1.63
|
−0.18
|
*
|
−1.76
|
−0.19
|
*
|
Self-decisionc
|
−2.31
|
−0.27
|
**
|
−2.24
|
−0.26
|
**
|
−2.24
|
−0.26
|
**
|
Economic factor
|
Possession of a motorbiked
| | | |
−1.86
|
−0.22
|
*
|
−2.10
|
−0.25
|
**
|
Biological factors
|
Age
| | | | | | |
−0.03
|
−0.05
| |
Paritye
| | | | | | |
−1.52
|
−0.16
| |
R2
| |
0.05
| | |
0.08
| | |
0.10
| |
- aAccording to multiple linear regression analysis
- bType of VHV support: pair-VHV support = 1, single-VHV support = 0
- cSelf-decision: yes=1, no=0
- dPossession of a motorbike: yes=1, no=0
- eParity: multiparas=1, primiparas=0
- *p<0.05
- **p<0.01