Jae Yop Kim, Jeen Suk Lee, Sehun Oh
A Path Model of School Violence Perpetration: Introducing Online Game Addiction as a New Risk Factor
Journal of interpersonal violence
usertest graphical display formats icon arrays pie bar line charts identify preferred formats metrics probability death stroke proportion time lived without death stroke order display timedependent risks stroke death three carotid stenosis treatments endarterectomy surgery stenting medical therapy iterative cycles semistructured interviews patients recruited vascular clinic total 27 patients mean age 68 range 5085 interviewed four cycles patients strongly preferred pie chart icon arrays bar line graphs preference based patient recognition timebased increase risk stroke death treatment options patients preferred data presented probabilities instead proportion time lived assess patients understanding patients preferred pie chart formats reported better realization risks increase time option tradeoffs exist surgery higher shortterm risk medical therapy remains debate best convey timedependent risk information patients especially low literacy numeracy might exist