Table 2 Best-fit coefficients used in equation 1 for each facemask
From: Methods for evaluation of helium/oxygen delivery through non-rebreather facemasks
Coefficient | ||||
|---|---|---|---|---|
Mask | A | B | C | D |
Hi-Ox | 0.7391 | 0.8601 | 0.7233 | −0.3210 |
Heliox21 | 0.8096 | 0.6169 | 0.7478 | 0.1950 |
Standard | 0.8454 | 0.5460 | 0.8694 | −0.1001 |