Cognitive Science, Natick Soldier Research Development and Engineering Center (NSRDEC) , Natick , Massachusetts , USA.
Tufts University , Medford , Massachusetts , USA.
J Am Coll Health. 2019 Oct;67(7):688-697. doi: 10.1080/07448481.2018.1500475. Epub 2018 Nov 2.
Caffeine and dietary supplement (DS) use by college students is not well-documented. Given reported associations between energy drink consumption and sensation seeking, we used the Sensation Seeking Scale Form V (SSS-V) to assess relationships between sensation-seeking, caffeine, and DS use. Data from 1,248 college students from five US institutions were collected from 2009 to 2011. Linear regression was used to examine relationships between scores on the SSS-V and caffeine and DS use, demographic, and lifestyle characteristics. Male sex, nonHispanic race-ethnicity, higher family income, tobacco use, consuming caffeinated beverages, more than 400 mg caffeine per day, and energy drinks with alcohol at least 50% of the time, were significantly associated with higher total SSS-V scores ( < 0.001). Those using protein DSs had higher total, disinhibition, and boredom susceptibility SSS-V scores (s < 0.001). Results demonstrate a positive correlation between sensation-seeking attitudes and habitual caffeine, energy drink, and DS consumption.
大学生咖啡因和膳食补充剂（DS）的使用情况没有得到很好的记录。鉴于能量饮料消费与感觉寻求之间存在关联，我们使用感觉寻求量表第五版（SSS-V）来评估感觉寻求、咖啡因和 DS 使用之间的关系。数据来自 2009 年至 2011 年来自美国五所大学的 1248 名大学生。线性回归用于检验 SSS-V 评分与咖啡因和 DS 使用、人口统计学和生活方式特征之间的关系。男性、非西班牙裔种族、家庭收入较高、吸烟、饮用含咖啡因饮料、每天摄入超过 400mg 咖啡因以及至少 50%的时间饮用含酒精的能量饮料与总 SSS-V 评分较高显著相关（<0.001）。使用蛋白质 DS 的人总 SSS-V、去抑制和无聊易感性评分较高（s<0.001）。结果表明，感觉寻求态度与习惯性咖啡因、能量饮料和 DS 使用之间存在正相关。
