Figure 4

Total lung capacity in a supine position as a function of patient height (m). Total lung capacity in a supine position (ml) = -12,550 + 9,924 × subject's height (m). The 2.5 to 97.5% confidence interval for intercept = 16,227 to 8,872; 2.5 to 97.5% confidence interval for slope = 7,730 to 12,118; P <0.0001, r² = 0.45.