Table 3.

Multivariable models of overall symptom burden and severity with log of IEQ scorea

VariableOverall ββ for Patients with Depressionβ for Patients without Depression
Model 1: Overall symptom burden
    symptom burden0.2b0.15c0.2b
    age−0.09−0.03−0.12
    gender−0.001−0.03−0.1
    diabetes0.11−0.150.2
    BDI depression0.34b
    race−0.160.02−0.2
    transplant0.270.160.24
    educational level0.050.070.06
Model 2: Overall symptom severity
    symptom severity0.15c0.19c0.2c
    age−0.07−0.1−0.12
    gender−0.01−0.12−0.1
    diabetes0.12−0.210.2
    BDI depression0.34b
    race−0.17−0.21−0.2
    transplant0.270.230.24
    educational level0.050.070.05
  • a β represents effect size per SD for continuous variables. BDI, Beck Depression Inventory.

  • b P < 0.001.

  • c P < 0.05.