IM + (n=18) | IM − (n=22) | OR (95% CI) | |
% time pH <4 | |||
Preprandial period (%) | 1.75 (0.46) | 1.15 (0.22) | 1.33 (0.84–2.10) |
Postprandial period (%) | 4.38 (0.99) | 1.90 (0.34) | 1.42 (1.03–1.95) |
End expiratory LOS pressure | |||
Preprandial period (kPa) | 1.10 (0.09) | 1.18 (0.14) | 0.76 (0.24–2.48) |
Postprandial period (kPa) | 0.94 (0.09) | 1.09 (0.13) | 0.55 (0.14–2.10) |
Data are mean (SEM) with odds ratios (OR) and 95% confidence interval (CI).