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Table 2 Three logistic regressions based on two outcomes of treatment progress (Model 1) making progress and (Model 2 & 3) completion of treatment plan

From: Gender disparities in opioid treatment progress in methadone versus counseling

 

Model 1: Progress Vs No Progress

Model 2: Completion Vs No Progress

Model 3: Completion Vs Progress

 

OR

95% CI

p value

OR

95% CI

p value

OR

95% CI

p value

Female

1.583

1.091, 2.298

0.016

1.063

0.645, 1.752

0.812

0.693

0.479, 1.003

0.052

Yeara

 2013

0.529

0.278, 1.007

0.052

0.420

0.184, 0.957

0.039

0.829

0.390, 1.759

0.625

 2015

0.330

0.178, 0.612

0.000

0.355

0.136, 0.930

0.035

1.151

0.438, 3.021

0.776

 2017

0.294

0.146, 0.593

0.001

0.334

0.103, 1.083

0.068

1.174

0.376, 3.671

0.782

Interactions (year * gender)

 2013 * Female

1.036

0.704, 1.525

0.858

1.533

0.901, 2.607

0.115

1.491

0.910, 2.444

0.113

 2015 * Female

0.954

0.648, 1.404

0.810

1.524

0.888, 2.617

0.126

1.612

0.974, 2.668

0.063

 2017 * Female

1.282

0.787, 2.088

0.318

1.222

0.747, 1.999

0.426

0.904

0.497, 1.642

0.740

Methadoneb

0.565

0.302, 1.056

0.074

0.366

0.163, 0.821

0.015

0.604

0.243, 1.506

0.280

Interaction (treatment type * gender)

 Methadone * Female

0.668

0.481, 0.929

0.016

0.666

0.485, 0.916

0.013

1.017

0.727, 1.422

0.923

Racec

 Black

1.044

0.525, 2.074

0.903

0.659

0.297, 1.458

0.303

0.632

0.352, 1.132

0.123

 Latino

0.852

0.627, 1.158

0.307

0.939

0.721, 1.225

0.645

1.174

0.930, 1.482

0.178

 Others

1.019

0.648, 1.602

0.935

0.737

0.462, 1.176

0.201

0.671

0.396, 1.137

0.139

Interactions (race * gender)

 Black * Female

0.919

0.534, 1.582

0.760

0.666

0.357, 1.242

0.201

0.678

0.338, 1.358

0.273

 Latino * Female

0.857

0.577, 1.272

0.444

0.617

0.408, 0.934

0.023

0.667

0.421, 1.056

0.084

 Others * Female

0.670

0.312, 1.436

0.303

1.381

0.698, 2.734

0.354

1.967

0.813, 4.761

0.133

Age

1.009

0.999, 1.020

0.079

1.007

1.000, 1.014

0.052

0.999

0.988, 1.011

0.910

Education

1.009

0.979, 1.040

0.567

1.044

0.993, 1.098

0.090

1.040

0.996, 1.087

0.076

Homeless

0.694

0.531, 0.908

0.008

0.681

0.516, 0.899

0.007

1.037

0.717, 1.498

0.848

# prior treatment episodes

1.001

0.981, 1.020

0.955

1.002

0.976, 1.028

0.893

0.998

0.958, 1.039

0.910

# Observations used

6514

6467

2083

  1. Intragroup correlation among clients within the same program was accounted for by cluster() specification in stata
  2. OR: odds ratio; CI: confidence interval
  3. ayear 2011 as reference
  4. bCounseling as reference
  5. cWhite as reference
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Substance Abuse Treatment, Prevention, and Policy

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