The University of Sydney, Nutrition and Dietetics Group, The School of Life and Environmental Sciences, The Charles Perkins Centre, John Hopkins Drive, Camperdown, NSW 2006, Australia.
Nutrients. 2017 Aug 28;9(9):944. doi: 10.3390/nu9090944.
This research aimed to provide the first assessment of the contribution of alcohol to Australian adults' diets over time and determine if people reporting alcohol had higher total dietary energy intakes. Secondary analyses of cross-sectional national nutrition surveys from 1983, 1995, and 2011/12 for adults 18 years ( = 26,675) and over were conducted. Alcoholic beverage intake and diet were assessed using 24-h recalls. The proportion of participants reporting alcohol consumption declined over time and in 1983, 1995, and 2011/12 was 52.0%, 44.2%, and 39.8%, respectively, for men ( < 0.001) and 31.6%, 25.7%, and 25.7%, respectively, for women ( < 0.001). A decline in alcohol intake was seen between 1983 and 2012 for all subpopulations, except for women aged over 45 years, for whom alcohol intake increased. Energy intake was higher for participants reporting alcohol intake and the mean difference (SD) in energy intake for those reporting alcohol versus non-consumers was +1514 kJ (462) for men and +1227 kJ (424) for women. Consistent with apparent consumption data, reported alcohol intake for the total population decreased over time. As those reporting alcohol had much higher energy intakes than non-consumers, promoting alcohol intakes consistent with national recommendations may have important implications for the prevention of obesity, particularly for middle-aged women.
这项研究旨在首次评估酒精对澳大利亚成年人饮食的贡献，并确定报告饮酒的人是否摄入了更高的总膳食能量。对 1983 年、1995 年和 2011/12 年的全国营养调查中成年人（年龄≥18 岁，=26675 人）的横断面数据进行了二次分析。采用 24 小时回顾法评估酒精饮料的摄入量和饮食情况。报告饮酒的参与者比例随时间推移而下降，1983 年、1995 年和 2011/12 年，男性分别为 52.0%、44.2%和 39.8%（<0.001），女性分别为 31.6%、25.7%和 25.7%（<0.001）。除了 45 岁以上的女性，所有亚人群的饮酒量都呈下降趋势，而该年龄段的女性饮酒量增加。报告饮酒的参与者的能量摄入量更高，报告饮酒与不饮酒的参与者之间的平均能量摄入量差异（SD）为男性+1514kJ（462），女性+1227kJ（424）。与实际饮酒数据一致，报告的总人群饮酒量随时间推移而减少。由于报告饮酒的人比不饮酒的人摄入的能量高得多，因此，促进与国家建议一致的饮酒量可能对预防肥胖具有重要意义，尤其是对中年女性。
