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Table 3 Goodness-of-fit results for mapping from I-QOL score to AQoL-8D utility score

From: Mapping of Incontinence Quality of Life (I-QOL) scores to Assessment of Quality of Life 8D (AQoL-8D) utilities in patients with idiopathic overactive bladder

 

Mean AQoL-8D (1)

Min AQoL-8D (2)

Max AQoL-8D (3)

MAE (4)

RMSE (5)

Observed

0.6176

0.1331

0.9888

—

—

Method 1: OLS

     

Model 1

0.6176

0.3092

0.7430

0.1463

0.1808

Model 2

0.6176

0.2854

0.7243

0.1472

0.1806

Method 2: MM-estimator

     

Model 1

0.6185

0.2844

0.7543

0.1465

0.1810

Model 2

0.6231

0.2644

0.7079

0.1479

0.1831

Method 3: GLM †

     

Model 1

0.6176

0.3516

0.7591

0.1463

0.1804

Model 2

0.6174

0.3254

0.7387

0.1461

0.1795

  1. MAE: mean absolute error; RMSE: root mean squared error.
  2. †The Gaussian family with log link was used.
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Health and Quality of Life Outcomes

ISSN: 1477-7525

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