Table 2. Exponents c for the conversion formula D2 = D1 (T2/T1)c for 3 different SpO2 thresholds, seven different minimal desaturation durations and for all 12 infants (Group 1 & 2).
| SpO2 | Minimal desaturation | Exponent c (95% CI) |
| Threshold (%) | duration (sec) | Group 1 & 2 |
| 90 | 1 | −0.876 (−0.898; −0.854) |
| 5 | −0.433 (−0.476; −0.391) | |
| 10 | −0.107 (−0.118; −0.096) | |
| 15 | −0.020 (−0.028; −0.011) | |
| 20 | 0.050 (0.045; 0.055) | |
| 25 | 0.102 (0.093; 0.111) | |
| 30 | 0.129 (0.118; 0.139) | |
| 85 | 1 | −0.954 (−0.991; −0.916) |
| 5 | −0.442 (−0.497; −0.388) | |
| 10 | −0.051 (−0.065; −0.037) | |
| 15 | 0.056 (0.044; 0.069) | |
| 20 | 0.167 (0.156; 0.178) | |
| 25 | 0.260 (0.242; 0.277) | |
| 30 | 0.306 (0.287; 0.324) | |
| 80 | 1 | −1.081 (−1.133; −1.029) |
| 5 | −0.473 (−0.534; −0.411) | |
| 10 | −0.091 (−0.115; −0.066) | |
| 15 | 0.042 (0.021; 0.063) | |
| 20 | 0.156 (0.122; 0.191) | |
| 25 | 0.209 (0.171; 0.246) | |
| 30 | 0.333 (0.308; 0.357) |