Impact of marijuana use on self-rated cognition in young adult men and women.
Impact of marijuana use on self-rated cognition in young adult men and women.
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吸食大麻对年轻成年男性和女性自评认知的影响。
DOI：
10.1111/ajad.12157
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发表时间：
2015-03
期刊：
影响因子：
--
通讯作者：
Stein MD
中科院分区：
文献类型：
--
作者：
Conroy DA;Kurth ME;Brower KJ;Strong DR;Stein MD
大麻（MJ）是一种广泛使用的物质，在实验室环境中被证明会损害认知能力。在美国，有越来越多的医用大麻药房和允许使用MJ的州政策。这项研究是一项自然主义的研究，探讨了年轻成年男性和女性在同一天使用大麻与自我评价认知的关系。48名年轻人（22岁，平均年龄22.3岁）参与了研究。在基线评估之后，参与者在接下来的三周内每天打电话给研究人员。评估过去24小时内MJ使用的累积分钟数。研究人员收集了人口统计信息，每天用六个关于思维困难领域的问题来评估认知障碍的自我评分。大麻使用时间越长，自评认知困难水平越高之间存在显著关系（b=0.004； SE=0.001; p<0.006）。性别无主效应（b=1.0； SE=0.81; p<0.22）。对性别与大麻使用分钟之间相互作用的计划评估在统计学上无显著意义，表明女性大麻使用分钟与认知困难之间的关系与男性相似（p<0.54）。在男性和女性中，当前和重度MJ使用与自我认知能力之间存在关联。这些发现揭示了关于MJ使用的一个后果的重要信息，对年轻的成年吸烟者具有现实意义。
Marijuana (MJ) is a widely used substance that has been shown to impair cognition in laboratory settings. There is a growing number of medical marijuana dispensaries and state policies permitting the use of MJ in the United States. This study is a naturalistic study that explores the association of same day marijuana use on self-rated cognition in young adult men and women. Forty-eight young adults (22F; mean age=22.3) participated. After a baseline assessment, participants made daily phone calls to study staff over the next three weeks. Cumulative minutes of MJ use in the last 24-hours were assessed. Demographic information were collected and self-ratings of cognitive impairment were assessed using six questions about areas of difficulty thinking each day. There was a significant relationship between greater number of minutes of marijuana use and higher levels of self-rated cognitive difficulties (b=0.004; SE=0.001; p<0.006). There was no main effect of gender (b=1.0; SE=0.81; p<0.22). Planned evaluation of the interaction between gender and minutes of marijuana use was not significant statistically, suggesting a similar relationship between minutes of marijuana use and cognitive difficulties among women compared to men (p<0.54). There is an association between current and heavy MJ use and self-perceived cognitive ability in both males and females. These findings reveal important information regarding one consequence of MJ use that has real-world meaning to young adult smokers.
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影响因子：
5.5
作者：
Crean RD;Crane NA;Mason BJ
通讯作者：
Mason BJ
DOI：
10.1080/13803395.2014.893996
发表时间：
2014
影响因子：
2.2
作者：
Becker MP;Collins PF;Luciana M
通讯作者：
Luciana M
影响因子：
2.3
作者：
MOORER, P;SUURMEIJER, TPBM
通讯作者：
SUURMEIJER, TPBM
影响因子：
1.7
作者：
Rodgers, J;Buchanan, T;Parrott, A
通讯作者：
Parrott, A
影响因子：
2.3
作者：
Secora, Alex M.;Eddie, David;Levin, Frances R.
通讯作者：
Levin, Frances R.