Little R E, Grathwohl H L, Streissguth A P, McIntyre C
Am J Public Health. 1981 Mar;71(3):312-4. doi: 10.2105/ajph.71.3.312.
Public awareness of the risks of drinking during pregnancy was assessed in a Northwestern metropolitan county. Ninety per cent of respondents stated spontaneously that drinking might be harmful, and one-fourth of this group felt pregnant women should customarily abstain from alcohol. The balance of those who considered drinking harmful felt an average of more than three drinks was safe for daily use. Thus awareness of risk does not necessarily result in recommendation of low-risk behavior.
在西北一个大都市县对公众关于孕期饮酒风险的认知进行了评估。90%的受访者自发表示饮酒可能有害,其中四分之一的人认为孕妇通常应戒酒。那些认为饮酒有害的人中,其余的人觉得平均每天饮用超过三杯酒是安全的。因此,对风险的认知不一定会导致推荐低风险行为。