Table 4 Covariates and outcomes for older sister’s teenage pregnancy status model

Outcome

 Teenage pregnancy

0.094

0.292

0.372

0.483

Time invariant covariates

Neighborhood socioeconomic status (SEFI) at age 14

−0.115

0.917

0.741

1.142

Location of neighborhood at age 14

 Urban

0.509

0.500

0.450

0.498

 Rural South

0.278

0.448

0.132

0.338

 Rural Mid/North

0.214

0.410

0.418

0.493

Mother unmarried at time of birth

0.140

0.347

0.423

0.494

Mother had first child before age 20

0.084

0.277

0.285

0.452

Number of older sisters

1.087

0.311

1.241

0.526

Grade 9 achievement score

0.214

0.934

−0.611

0.855

Time-varying covariates, ages 0–13

Mental health condition

0.154

0.361

0.189

0.391

Residential mobility

0.555

0.497

0.689

0.463

Family structure change

0.155

0.361

0.276

0.447