TABLE 3.
Sleep-wake state | Number of contacts1 | Hypopnea2
|
Apnea
|
Desaturation
|
---|---|---|---|---|
n (% of total contacts that provoked hypopnea) | n (% of total contacts that provoked apnea) | n (% of total contacts that provoked desaturation) | ||
Awake | 173 | 14 (8) | 6 (3) | 41 (24) |
Active sleep | 171 | 48 (28) | 22 (13) | 29 (17) |
Quiet sleep | 135 | 21 (16) | 9 (7) | 20 (15) |
Indeterminate | 101 | 11 (11) | 9 (9) | 26 (26) |
Contacts were evenly distributed across sleep-wake states (P = 0.99).
Contact with infants in active sleep were statistically most likely provoke hypopnea, compared with contacts during other sleep-wake states (P < 0.001).