Browsing by Author "Zheng, Yu-han"
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1991-2015 longitudinal prevalence trends of suicide ideation among high school students in the U.S.
Zheng, Yu-han; Chen, Yu-ku; Sheu, Jiunn-Jye (2017-07-28)This study was designed to describe the longitudinal prevalence trends of high school students who had suicide ideation one or more times and to compare them in the different grade levels, genders, and races/ethnicities ... -
1991-2015 trends of adolescent smoked first whole cigarette before age 13 in the U.S.
Chen, Yu-ku; Zheng, Yu-han; Sheu, Jiunn-Jye (2017-07-28)Tobacco use since young increases the risk of harmful health effects and lifelong nicotine addiction. The literature has studies that reported adolescent's first whole cigarette smoking before the age 13 prevalence trends. ... -
Deaf and hard-of-hearing youth: Needs for health risk prevention interventions?
Chen, Huey-Shys; Xue, Ying; Chen, Yu-ku; Zheng, Yu-han (2017-06-07)Introduction Although the number of sign language users in the United States has not been measured by census efforts, estimates range between 500,000 and 2 million users. 17.1% lost their hearing before age 19 and 6.6% ... -
Risk behaviors and preventive interventions for deaf and hard-of-hearing youth
Xue, Ying; Chen, Huey-Shys; Zheng, Yu-han; Chen, Yu-ku (2017-03-03)Session presented on Saturday, March 18, 2017: Problem: Although the number of sign language users in the United States has not been measured by census efforts, estimates range between 500,000 and 2 million users. 17.1% ...