Paulozzi L J, McKnight B, Marks S D
Am J Public Health. 1986 Mar;76(3):284-5. doi: 10.2105/ajph.76.3.284.
Interviews were conducted with 46 people injured on a newly opened water slide in Washington State during the summer of 1983, and 46 age-matched controls. The injuries included nine concussions and eight spinal fractures. The odds ratio associated with being 10 per cent over ideal body weight, adjusted for age and sex, was 1.6 (95% C.I. 1.1-2.5). Three of eight people with spinal fractures were riding with another person between their legs, compared with two of 38 other injured riders (OR = 10.8, 95% C.I. 1.8-63.5).
1983年夏天,研究人员对华盛顿州一个新开放的水滑梯上受伤的46人以及46名年龄匹配的对照者进行了访谈。这些伤害包括9起脑震荡和8起脊椎骨折。在根据年龄和性别进行调整后,体重超过理想体重10%的人的优势比为1.6(95%置信区间为1.1 - 2.5)。8名脊椎骨折患者中有3人在双腿间夹着另一个人乘坐滑梯,而在其他38名受伤的乘坐者中,这一情况为2人(优势比 = 10.8,95%置信区间为1.8 - 63.5)。