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Table 2 Univariate and multivariate logistic regression analysis for pendelluft

From: Prevalence and prognosis of respiratory pendelluft phenomenon in mechanically ventilated ICU patients with acute respiratory failure: a retrospective cohort study

Variables

Univariate logistic regression

Multivariate logistic regression

Odds ratio (95% CI)

p

Odds ratio (95% CI)

p

APACHE II score

1.043 (0.994–1.096)

0.086

1.053 (0.999–1.111)

0.052

PaO2/FiO2 ratio

0.997 (0.991–1.002)

0.211

0.995 (0.989–1.002)

0.164

PEEP

0.930 (0.792–1.082)

0.357

0.944 (0.789–1.123)

0.520

Spontaneous breathing

2.707 (1.463–5.112)

0.002

2.375 (1.175–4.883)

0.017

Respiratory rate

1.133 (1.044–1.235)

0.003

1.070 (0.975–1.178)

0.157

GI index (per 0.01 increase)

1.153 (1.049–1.275)

0.004

1.141 (1.030–1.272)

0.014

  1. APACHE Acute Physiology and Chronic Health Evaluation, PEEP positive end-expiratory pressure; GI global inhomogeneity