Table 2 Odds ratios associated with tICH expansion, and the presence of multihematoma fuzzy sign in the development cohort and validation cohort.

From: Development and external validation of a novel multihematoma fuzzy sign on computed tomography for predicting traumatic intraparenchymal hematoma expansion

Adjusted model

Development cohort

Validation cohort

Odds ratio (95% CI)

P value

Odds ratio (95% CI)

P value

Adjusted by sex and age

16.15 (8.85, 29.47)

< 0.001

12.66 (3.63–44.20)

< 0.001

Adjusted by individual confounders

15.32 (8.89, 26.37)

< 0.001

10.95 (4.16, 28.83)

< 0.001

Adjusted by propensity score

12.42 (7.14, 21.63)

< 0.001

9.58 (3.80, 24.18)

< 0.001

Propensity score matched

9.37 (4.52, 19.43)

< 0.001

7.88 (3.06, 20.25)

< 0.001

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