Skip to main content

Table 5 Multivariable analysis for the Press Ganey Provider Sub-Score

From: Evaluating the impact of social deprivation on Press Ganey® Outpatient Medical Practice Survey Scores

Factor*

Odds ratio (OR)

Coefficient

Coefficient standard error

p value

OR

95% Confidence Interval

Age

1.061

(1.054 · 1.068)

0.012

0.001

 < 0.001

Area Deprivation Indexc

0.967

(0.958 · 0.976)

 − 0.003

 < 0.001

 < 0.001

Insurance

 Commercial

Reference Category

 Medicaid

0.927

(0.809 · 1.062)

 − 0.076

0.069

0.27

 Medicare

0.973

(0.922 · 1.026)

 − 0.028

0.027

0.30

 Other Government Insurance

1.156

(1.097 · 1.219)

0.145

0.027

 < 0.001

 Workers' Compensation

1.000

(0.703 · 1.423)

 <  − 0.001

0.180

1.000

Race

0.001

 White

Reference Category

 Other

1.025

(0.940 · 1.117)

0.025

0.044

0.58

 Asian

0.767

(0.686 · 0.857)

 − 0.266

0.057

 < 0.001

 Black or African American

0.911

(0.747 · 1.112)

 − 0.093

0.102

0.36

 American Indian and Alaska Native

0.889

(0.684 · 1.155)

 − 0.118

0.134

0.38

 Native Hawaiian and Other Pacific Islander

1.469

(1.125 · 1.919)

0.385

0.136

0.005

Sex

 Female

Reference Category

 Male

0.917

(0.884 · 0.952)

 − 0.087

0.019

 < 0.001

Provider type

 < 0.001§

 Physician

Reference Category

 Nurse

1.218

(1.120 · 1.324)

0.197

0.043

 < 0.001

 Other

1.264

(1.166 · 1.370)

0.234

0.041

 < 0.001

 Physician Assistant

0.977

(0.920 · 1.037)

 − 0.023

0.031

0.44

Wait time||

0.886

(0.881 · 0.891)

 − 0.024

0.001

 < 0.001

  1. Bolded p-values denote statistial significance
  2. *Specialty type was included as a predictor in the model, but was insignificant based on a backward step-wise term selection threshold of α = 0.10
  3. Per 5 years of additional age
  4. Per additional 10 percentile points
  5. §p values for the overall univariate binary logistic regression model. Subsequent p values listed are for pairwise comparisons
  6. ||Per additional 5 min
  7. cP-values for the variable category in the multivariable binary logistic regression model. Subsequent p-values listed are for individual comparisons