Table 3 Average delay by gestational age at the time of scan
From: Ladies in waiting: the timeliness of first trimester services in New Zealand
Gestation (days) | Delay (days) | N | SD |
|---|---|---|---|
< 40 | 26.6 | 471 | 11.4 |
41-60 | 25.9 | 1913 | 10.2 |
61-80 | 20.6 | 508 | 9.8 |
81+ | 12.9 | 53 | 10.2 |