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Table 5 Number of Participants by alcohol exposure group

From: Study protocol: Asking QUestions about Alcohol in pregnancy (AQUA): a longitudinal cohort study of fetal effects of low to moderate alcohol exposure

Prenatal alcohol exposure group

Participants (%)

No alcohol in lifetime

112 (7.1)

Abstinent throughout pregnancy

495 (31.5)

Abstinent in trimester 1, no more than moderate in trimesters 2 and 3

56 (3.6)

Low in trimester 1, abstinent in trimesters 2 and 3

147 (9.4)

Moderate in trimester 1 abstinent in trimesters 2 and 3

146 (9.3)

Low to moderate in trimester 1, no more than moderate in trimesters 2 and 3

254 (16.2)

High in any or all trimesters, incl. binge on special occasions

178 (11.3)

No more than moderate in any or all trimesters, with binge on special occasions pre-aware

99 (6.3)

Total

1570* (100)

  1. *Excluding one participant whose PAE was unable to be categorised due to lack of information.