Table 3 Simple and multiple linear regression of the association between demographic characteristics and reproductive health scores
From: Reproductive health status of adolescent mothers in an Iranian setting: a cross-sectional study
Variable | Univariate | Multivariate | ||
|---|---|---|---|---|
Beta (95%CI) | P-value | Beta (95%CI) | P-value | |
Age | − 1.55 (− 2.98 to − 012) | 0.033 | − 2.18 (− 2.8 to—0.211) | 0.006 |
Age at marriage | − 0.988 (− 1.81 to 0.05) | 0.068 | ||
Spouse age | 0.876 (0.52 to 1.22) | < 0.001 | 0.952 (0.60 to 1.30) | < 0.001 |
Education | ||||
Elementary school | Ref | |||
Junior high school | − 0.035 (− 1.26 to − 0.08) | 0.985 | − 0.732 (− 5 to 2.21) | 0.679 |
Senior high school | 4.001 (1.29 to 6.70) | 0.004 | 4.60 (1.99 to 7.21) | 0.001 |
High school diploma | 2.36 (− 1.24 to 5.98) | 0.073 | 3.713 (− 2.55 to 6.43) | 0.11 |
Gravida | ||||
1 | Ref | |||
2 | − 4.47 (− 6.89 to − 2.05) | < 0.001 | − 3.23 (− 5.77 to − 0.68) | 0.01 |
3 | 4.43 (− 007 to 8.87) | 0.057 | 0.975 (− 3.50 to5.63) | 0.691 |
Contraceptive | ||||
Modern | 2.78 (− 1.5 to 3.96) | 0.65 | ||
Traditional | 3.57 (081 to 6.32) | 0.01 | 2.26 (− 2.06 to 3.47) | 0.16 |
Nothing | 5.57 (1.2 to 6.35) | 0.001 | 3.29 (− 0.18 to 6.19) | 0.065 |
1 | Ref | |||
2 | − 2.11 (− 4.37 to 0.14) | 0.066 | ||
Elementary school | Ref | |||
Junior high school | 6.82 (1.85 to 7.56) | < 0.001 | 6.14 (2.65 to 6.89) | < 0.001 |
Senior high school | 6.45 (1.65 to 7.32) | 0.002 | 4.62 (1.8 to 5.93) | 0.031 |
High school diploma | 8.85 (2.1 to 9.2) | < 0.001 | 5.04 (2.10 to 6.20) | 0.004 |
College | 5.93 (1.52 to 6.54) | 0.016 | 2.52 (− 0.79 to 2.57) | 0.269 |
Vaginal | Ref | |||
Cesarean | − 2.47 (− 5.91 to 0.96) | 0.158 | ||