Table 4 Linear mixed-effects regression for desphospho-uncarboxylated matrix Gla protein (dp-ucMGP) levels (pmol/L) and intensive care unit (ICU) mortality

Model 1: crude

 ICU survivors (reference)

Ref.

Ref.

Ref.

 ICU non-survivors

159

− 2–321

0.054

Model 2: model 1 + age + gender + APACHE II score

 ICU survivors (reference)

Ref.

Ref.

Ref.

 ICU non-survivors

167

4–332

0.047

Model 3: model 2 + c-reactive protein (at ETI) + creatinine (at ETI) + history of coumarin use

 ICU survivors (reference)

Ref.

Ref.

Ref.

 ICU non-survivors

199

50–346

0.010

Model 4: model 2 + CAC score

 ICU survivors (reference)

Ref.

Ref.

Ref.

 ICU non-survivors

213

3–422

0.051