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Table 3 Multivariable influences on outcome „HbA1c goal missed”*

From: HbA1c as a shared treatment goal in type 2 diabetes? A secondary analysis of the DEBATE trial

Predictor

Wald’s χ²

df

p

Odds ratio

95% confidence interval

Shared HbA1c goal (vs. non-shared HbA1c goal)

0.130

1

0.718

0.934

0.646–1.351

Women (vs. men)

0.058

1

0.810

1.043

0.742–1.466

Being without partner (vs. with partner)

9.063

1

0.003

1.889

1.249–2.858

Education > 8 years (vs. ≤8 years)

1.553

1

0.213

1.292

0.864–1.933

Insulin (vs. No insulin)

3.966

1

0.046

1.475

1.006–2.163

HbA1c value T0

10.204

1

0.001

1.370

1.129–1.661

Age

1.578

1

0.209

0.989

0.972–1.006

  1. Generalized Estimating Equation with cluster effect “GP practice”, binomial, logit link
  2. *higher outcome = higher risk of missing the goal (measured HbA1c at T4 is > 0.5 above goal); T0 baseline, T4 two years after baseline