Table 2 Crude and Adjusted Parameter Estimates of Candidate and Final Adjusted Model Covariates, Respectively.

From: Real-world predictors of relapse in patients with schizophrenia and schizoaffective disorder in a large health system

 

Crude Models

Final Adjusted Model

Model Parameters

β (SE)

Prevalence Ratio (PR)

P-value

β (SE)

Prevalence Ratio (PR)

P-value

QIC^

   

15022.4075

  

Intercept

−1.5645 (0.0784)

<0.0001

Candidate Covariates+

Insurance

 Private

REF

REF

 Medicaid

0.5162 (0.0656)

1.68 (1.47, 1.91)

<0.0001

0.2859 (0.0640)

1.33 (1.17, 1.51)

<0.0001

 Medicare

0.1478 (0.0662)

1.16 (1.02, 1.32)

0.0256

0.2026 (0.0649)

1.22 (1.08, 1.39)

0.0018

 Other

0.1413 (0.1141)

1.15 (0.92, 1.44)

0.2154

0.0369 (0.1075)

1.04 (0.84, 1.28)

0.7311

 Age

-0.0113 (0.0013)

0.99 (0.99, 0.99)

<0.0001

-0.0075 (0.0012)

0.99 (0.99, 0.99)

<0.0001

Race/Ethnicity

 White, NH

REF

REF

 American Indian or Alaskan Native, NH

-0.1280 (0.2105)

0.88 (0.58, 1.33)

0.5433

-0.3043 (0.1560)

0.74 (0.54, 1.00)

0.0512

 Asian, NH

-0.0374 (0.1535)

0.96 (0.74, 1.30)

0.8076

0.0377 (0.1272)

1.04 (0.81, 1.33)

0.7667

 Black, NH

0.2314 (0.0438)

1.26 (1.16, 1.357

<0.0001

0.0481 (0.0362)

1.05 (0.98, 1.13)

0.1837

 Hispanic or Latino

0.2507 (0.0716)

1.29 (1.12, 1.48)

0.0005

0.1376 (0.0549)

1.15 (1.03, 1.28)

0.0121

 Other Pacific Islander, NH

0.7514 (0.3791)

2.12 (1.01, 4.46)

0.0474

0.6067 (0.2322)

1.83 (1.16, 2.89)

0.0090

 Two or more races, NH

0.3609 (0.1518)

1.43 (1.07, 1.93)

0.0175

0.1705 (0.1015)

1.19 (0.97, 1.45)

0.0931

Emergency Room Encounters

0.0381 (0.0022)

1.04 (1.03, 1.04)

<0.0001

0.0161 (0.0032)

1.02 (1.01, 1.02)

<0.0001

Behavioral Health Inpatient Encounters

0.2802 (0.0137)

1.32 (1.29, 1.36)

<0.0001

0.0928 (0.0181)

1.10 (1.06, 1.14)

<0.0001

Prior Relapses Episodes

0.1194 (0.0054)

1.13 (1.11, 1.14)

<0.0001

0.0460 (0.0078)

1.05 (1.03, 1.06)

<0.0001

LAI Prescriptions

0.0228 (0.0080)

1.02 (1.01, 1.04)

0.0045

0.0100 (0.0047)

1.01 (1.00, 1.02)

0.0349

Substance Use Diagnosis

0.5517 (0.0442)

1.74 (1.59, 1.89)

<0.0001

0.2866 (0.0353)

1.33 (1.24, 1.43)

<0.0001

Extrapyramidal Symptoms

0.7878 (0.0427)

2.20 (2.02, 2.39)

<0.0001

0.5746 (0.0385)

1.78 (1.65, 1.92)

<0.0001

Outpatient Encounters

0.0077 (0.0016)

1.01 (1.00, 1.01)

<0.0001

Inpatient Encounters

0.1768 (0.0260)

1.19 (1.13, 1.26)

<0.0001

Behavioral Health Other Encounters

0.0200 (0.0034)

1.02 (1.01, 1.03)

<0.0001

Care Escalation Episodes

0.0462 (0.0030)

1.05 (1.04, 1.05)

<0.0001

Medication Switch Episodes

0.3016 (0.0162)

1.35 (1.31, 1.40)

<0.0001

Anticholinergic Prescriptions

0.0222 (0.0022)

1.02 (1.02, 1.03)

<0.0001

Antidepressant Prescriptions

0.0208 (0.0017)

1.02 (1.02, 1.02)

<0.0001

Anticonvulsant Prescriptions

0.0137 (0.0014)

1.01 (1.01, 1.02)

<0.0001

Anxiolytic Prescriptions

0.0222 (0.0017)

1.02 (1.02, 1.03)

<0.0001

Mood Stabilizer Prescriptions

0.0236 (0.0034)

1.02 (1.02, 1.03)

<0.0001

Atypical Antipsychotic Prescriptions

0.0193 (0.0013)

1.02 (1.02, 1.02)

<0.0001

Typical Antipsychotic Prescriptions

0.0306 (0.0027)

1.03 (1.03, 1.04)

<0.0001

Obesity Diagnosis

-0.2054 (0.0645)

0.81 (0.71, 0.92)

0.0014

Lipid Disorder Diagnosis

-0.2199 (0.0457)

0.80 (0.73, 0.88)

<0.0001

Hypertension Diagnosis

-0.1878 (0.0475)

0.83 (0.76, 0.91)

<0.0001

Diabetes Diagnosis

-0.1244 (0.0532)

0.88 (0.80, 0.98)

0.0194

Sex

 Female

REF

 Male

0.0130 (0.0404)

1.01 (0.94, 1.10)

0.7483

  1. ^QIC reflects quasi likelihood under the independent model criterion used to assess model fit.
  2. +Covariate measurement properties are described in the Methods Data section in detail.