Table 3 Regression coefficients for health utility weight by age, sex, education, BMI and glucose group, beta regression ¹

Age

–0.0002

–0.0011

–0.0013

0.0050

0.0002

-0.0008

(metric)

(-0.0008 - 0.0005)

(-0.0031 - 0.0008)

(-0.0044 - 0.0018)

(0.0003 – 0.0095)

(-0.0030 - 0.0035)

(–0.0014 – -0.0003)

Sex

–0.1940

–0.1855

–0.1259

–0.1905

–0.1968

–0.1889

(reference: male)

(-0.2048 - -0.1833)

(–0.2160 - -0.1549)

(-0.1733 - -0.0784)

(–0.2558 – -0.1253)

(–0.2418 - -0.1519)

(–0.1984 - -0.1793)

Education

(reference: basic)³

Middle⁴

0.0531

0.0571

0.0175

0.1304

0.0489

0.0552

(0.0364 – 0.0697)

(0.0158 – 0.0984)

(–0.0440 – 0.0791)

(0.0470 – 0.2137)

(–0.0050 – 0.1029)

(0.0411 – 0.0694)

High⁵

0.0800

0.0645

0.0595

0.0942

0.0675

0.0813

(0.0624 – 0.0975)

(0.0186 – 0.1104)

(–0.0098 – 0.1288)

(–0.0018 – 0.1901)

(0.0027 – 0.1322)

(0.0661 – 0.0964)

Body Mass Index, BMI ⁶

(reference: normal, 18.5 - 24.9)

Underweight, <18.5

0.0033

0.0311

0.2074

0.0803

0.2749

0.0202

(–0.0448 – 0.0515)

(–0.1404 – 0.2026)

(–0.0095 – 0.4244)

(–1.0080 – 1.1686)

(–0.0711 – 0.6210)

(–0.0250 – 0.0654)

Overweight, 25.0 – 29.9

0.0549

0.0570

0.0593

0.0756

0.0359

0.0590

(0.0432 – 0.0665)

(0.0212 – 0.0927)

(0.0027 – 0.1159)

(–0.0170 – 0.1682)

(–0.0306 – 0.1023)

(–0.0483 – 0.0696)

Obesity, ≥30.0

-0.1783

-0.1892

-0.1288

–0.1858

-0.1721

-0.1929

(–0.1939 – -0.1626)

(–0.2291 – -0.1492)

(–0.1920 – -0.0656)

(–0.2781 – 0.0935)

(–0.2368 – -0.1075)

(–0.2061 – -0.1798)

Constant

1.5568

1.5158

0.9803

0.9812

0.9028

1.5438

(1.4493 – 1.6642)

(1.1467 – 1.8849)

(0.5003 – 1.4604)

(–1.2147 – 3.1771)

(0.1722 – 1.6333)

(1.4441 - 1.6435)

n

40 857

5 225

2 236

1 113

2 698

52 129

McFadden’s pseudo-R ²

0.0219

0.0253

0.0120

0.0349

0.0297

0.0238