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Annals of Intensive Care

Table 5 Subgroup analysis

From: Association between post-procedural hyperoxia and poor functional outcome after mechanical thrombectomy for ischemic stroke: an observational study

Primary endpoint

paO2 ≤ 120 mmHg N = 125

paO2 > 120 mmHg N = 49

Unadjusted OR value (CI 95%)

Adjusted ORa value (CI 95%)

M1 group

mRS ≥ 4 at 90 days

44 (35.2)

30 (61.2)

2.91 (1.47–5.75)

2.81 (1.12–7.02)

mRS ≥ 3 at 90 days

62 (49.6)

35 (71.4)

2.54 (1.25–5.18)

3.56 (1.29–9.84)

  1. Regression model
  2. This table value of quantitative variables expressed as median and interquartile range. Values of qualitative variables expressed as n (%)
  3. aFinal model, adjusted for sex, age, APACHE, NIHSS, GCS and preprocedure mismatch, wake-up stroke, time onset of symptoms to IAMT and orotracheal intubation at ICU admission
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