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Table 2 Results of the titration studies according to each Auto CPAP device during the first titration night.

From: Reliability of home CPAP titration with different automatic CPAP devices

Auto CPAP device

Autoset Spirit

Remstar Auto

GK 420

CPAP usage (h)

6.2 ± 1.9 a

4.6 ± 2.4 a

5.9 ± 1.6 a

AHI (n/h)

8.0 ± 5.6 a

4.2 ± 3.1 b

2.9 ± 3.0 c

Max pressure (cm H2O)

11.1 ± 1.4 a

10.9 ± 2.4 a

11.5 ± 3.3 a

Median pressure (cm H2O)

7.4 ± 1.3 a

7.1 ± 1.8 a

5.7 ± 1.8 b

Recommended pressure level (cm H2O)

9.9 ± 1.2 a

9.6 ± 2.0 a

9.3 ± 2.9 a

Pressure variability

2.6 ± 0.9 a

1.8 ± 0.9 b

3.0 ± 1.9 ab

  1. For a given variable (row), columns assigned with different letters denote statistically significant difference. Conversely, for a given variable, columns that are sharing a same given letter are not significantly different. Mean ± SD.
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Respiratory Research

ISSN: 1465-993X

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