Table 6 Binary logistic regression analysis of factors associated with health records establishment of young Chinese migrants (N = 115,730)

Gender (Ref = male)

0.049

0.001

1.050

1.019

1.082

Marital status (Ref = single)

0.194

< 0.001

1.214

1.166

1.263

Hukou status (Ref = rural)

0.086

< 0.001

1.090

1.046

1.135

 Middle school

− 0.095

< 0.001

0.910

0.863

0.958

 High school

− 0.156

< 0.001

0.856

0.809

0.906

 College degree or above

− 0.196

< 0.001

0.822

0.774

0.874

Medical insurance (Ref = uninsured)

0.163

< 0.001

1.177

1.112

1.246

 3001–5000

− 0.036

0.153

0.964

0.918

1.014

 ≥5001

− 0.116

< 0.001

0.891

0.848

0.935

 East

0.046

0.160

1.047

0.982

1.116

 Central

0.477

< 0.001

1.611

1.507

1.722

 West

0.072

0.025

1.075

1.009

1.145

 Intra-provincial

0.176

< 0.001

1.192

1.153

1.233

 Inter-country within the city

0.099

< 0.001

1.104

1.058

1.151

 2–4

0.096

< 0.001

1.100

1.053

1.150

 5–9

0.109

< 0.001

1.115

1.066

1.167

 ≥ 10

0.048

0.055

1.050

0.999

1.103

 Following the migration of family members

0.206

< 0.001

1.229

1.168

1.293

 Marriage-related

0.162

< 0.001

1.175

1.086

1.272

 Else

0.149

< 0.001

1.161

1.077

1.251

Settlement willingness (Ref = no)

0.171

< 0.001

1.187

1.138

1.237

 Neutral

− 0.228

< 0.001

0.796

0.761

0.833

 Poor

− 0.080

0.305

0.923

0.793

1.075

Distance of medical facilities (Ref = > 15 min)

0.114

< 0.001

1.121

1.077

1.167

Health education (Ref = no)

0.980

< 0.001

2.664

2.548

2.784

Hearing about national BPHSs (Ref = no)

2.382

< 0.001

10.824

10.359

11.311

Participation in social activities (Ref = no)

0.204

< 0.001

1.226

1.189

1.265

Participation in public affairs activities (Ref = no)

0.138

< 0.001

1.149

1.114

1.184

 People from the same hometown

− 0.067

0.002

0.935

0.896

0.975

 Natives in the inflow area

0.069

0.001

1.072

1.028

1.118

 Immigrants from places other than hometown

− 0.031

0.270

0.970

0.918

1.024