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Pulmonary function testing success rates for 1- and 2-year-old participants
| 1-year-old participants | 2-year-old participants | |||
| Cases (n*=308) | Controls (n=292) | Cases (n=214) | Controls (n=209) | |
| Osc completed (n/%) | 282 (91.6) | 276 (94.5) | 194 (90.7) | 184 (88.0) |
| TBFVL completed (n/%) | 267 (86.7) | 268 (91.8) | 190 (88.8) | 176 (84.2) |
| MBW completed (n/%) | 227 (73.7) | 201 (68.8) | 171 (79.9) | 153 (73.2) |
*n=number.
MBW, multiple breath washout; Osc, oscillometry; TBFVL, tidal breath flow-volume loops.
