Jr. Hankin et al., HAS AWARENESS OF THE ALCOHOL WARNING LABEL REACHED ITS UPPER LIMIT, Alcoholism, clinical and experimental research, 20(3), 1996, pp. 440-444
Has awareness of the alcoholic beverage warning label reached its maxi
mum? This study tracks changes in the level of awareness among a sampl
e of 7334 inner-city African-American gravidas seeking prenatal care b
etween May 1989 and June 1993. Previously, we found that a significant
increase in awareness of the warning label occurred in March 1990. In
the current analysis over a 50-month period, the level of awareness c
ontinued to increase through December 1992 and then leveled off, sugge
sting a negatively accelerated growth function. The logistic function
fitted to the awareness curve predicts that the upper limit of awarene
ss in this population has been reached (the predicted upper limit bein
g 81.5%), In addition a legit regression analysis showed that women wh
o did not know about the warning label were more likely to be over 29
years of age, Heavier drinkers were 1.25 times more likely to be aware
of the label. Among those drinkers who were not aware of the label, 3
0% drank at both conception and antenally, thus putting their fetus at
high risk for alcohol-related birth defects.