Table 5 Logistic regression for patients’ voluntary disenrollment from GPs, separate for patient groups.⁴Estimated parameters (standard errors)

Arth_share

−15.032

−10.550

−16.792

−9.506

−16.905

−16.495

−20.113

−15.310

(1.611)

(1.597)

(0.815)

(1.194)

(3.116)

(2.836)

(3.925)

(2.185)

Asthm_share

−4.381

−10.406

−2.117

1.883

−1.624

−0.188

−3.895

0.093

(1.598)

(1.309)

(0.636)

(0.934)

(2.494)

(2.262)

(2.922)

(1.799)

Depr_share

−1.915

−2.343

−5.377

−2.781

−0.484

−2.029

−1.095

−0.220

(0.445)

(0.392)

(0.165)

(0.278)

(0.648)

(0.590)

(0.752)

(0.457)

DT2_share

−0.875

1.260

−0.534

−4.117

−0.499

−0.886

2.397

0.112

(0.855)

(0.738)

(0.349)

(0.459)

(1.347)

(1.207)

(1.524)

(0.986)

DT1_share

16.725

11.661

15.525

7.841

−20.177

15.491

10.100

15.962

(3.049)

(2.576)

(1.147)

(1.691)

(4.069)

(4.042)

(5.592)

(3.473)

Epil_share

9.578

11.917

4.069

4.048

−9.185

−13.955

−1.462

−0.165

(4.637)

(3.910)

(1.695)

(2.815)

(6.681)

(5.882)

(7.709)

(4.754)

Schi_share

23.551

28.298

37.453

39.029

21.821

39.502

1.307

29.586

(5.265)

(4.248)

(1.810)

(3.082)

(7.191)

(6.259)

(7.663)

(5.136)

Ln_ListLength

−0.702

−0.631

−0.405

−0.658

−0.346

−0.489

−0.205

−0.623

(0.053)

(0.047)

(0.019)

(0.033)

(0.076)

(0.069)

(0.090)

(0.052)

GP_Age

0.032

0.029

0.033

0.035

0.032

0.033

0.033

0.033

(0.003)

(0.003)

(0.001)

(0.002)

(0.005)

(0.004)

(0.006)

(0.003)

GP_Sex

−0.367

−0.512

−0.202

−0.234

−0.138

−0.108

−0.390

−0.317

(0.189)

(0.166)

(0.065)

(0.118)

(0.265)

(0.235)

(0.306)

(0.175)

GP Age ^aSex

0.010

0.013

0.006

0.007

0.009

0.004

0.010

0.008

(0.004)

(0.003)

(0.001)

(0.002)

(0.005)

(0.005)

(0.006)

(0.004)

GP_Specialist

−1.148

−1.271

−1.145

−1.288

−1.119

−1.236

−1.189

−1.242

(0.035)

(0.030)

(0.012)

(0.021)

(0.050)

(0.044)

(0.056)

(0.033)

Pat_Sex

−0.188

−0.090

−0.100

−0.082

−0.133

0.015

−0.163

0.040

(0.035)

(0.028)

(0.012)

(0.020)

(0.047)

(0.041)

(0.055)

(0.032)

Pat_BirthYear ^a

0.007

0.007

0.012

0.007

0.003

0.007

0.012

0.195

(0.001)

(0.001)

(0.000)

(0.001)

(0.001)

(0.001)

(0.002)

(0.036)

Pat_Comorb

0.135

0.103

0.096

0.162

0.169

0.193

0.214

(0.027)

(0.022)

(0.013)

(0.016)

(0.034)

(0.035)

(0.038)

Pat_Visits_win

0.042

0.046

0.049

0.041

0.035

0.049

0.046

0.057

(0.003)

(0.003)

(0.001)

(0.002)

(0.005)

(0.004)

(0.005)

(0.004)

Pat_Visits_dum

0.046

−0.208

−0.270

−0.327

−0.141

−0.157

−0.212

−1.019

(0.116)

(0.087)

(0.046)

(0.083)

(0.158)

(0.134)

(0.143)

(0.333)

Cons

−12.977

−13.367

−25.141

−13.052

−7.795

−14.111

−26.068

−0.306

(1.863)

(1.736)

(0.738)

(1.283)

(2.508)

(2.090)

(3.519)

(0.402)

Sigma_u

0.718

0.784

0.773

0.747

0.755

0.809

0.922

0.662

(0.040)

(0.032)

(0.013)

(0.024)

(0.051)

(0.043)

(0.049)

(0.042)

No. obs

130,690

175,010

890,215

357,153

53,206

73,419

39,535

146,906

No. patients

27,157

37,110

186,415

74,473

11,292

15,403

8,316

30,212