Figure 2: HRQOL in ARDS survivors after 3, 6 and 12 months for the physical and mental component of the SF-12 score in regard to tidal volume ≥7 ml/kg pBw (A and B), driving pressure <14 cm H2O (C and D), desaturation <85% for more than 5 minutes (E and F) and prone positioning (G and H). The mean score of the population is 50, whereas one standard deviation is marked in grey.