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目的了解茂名市青少年健康危险行为发生情况。方法采用分层整群抽样方法分别抽取茂名地区重点和普通中学、技校、大学的学生进行无记名问卷调查。结果茂名市在校青少年健康危险行为发生率大约为70.0%,危险行为主要为意外伤害、自杀、吸烟、饮酒、不良膳食行为、缺乏体育锻炼、接触毒品和无保护性行为。危险行为的发生率与学生年龄及父母的文化程度职业有密切关系,且男生和女生之间差异有统计学意义(P<0.01)。结论在校青少年普遍存在健康相关危险行为,应针对青少年危险行为特点,开展综合性行为干预,以促进青少年身心健康。
Objective To understand the occurrence of adolescent health risk behaviors in Maoming. Methods The stratified cluster sampling method was used to select the key and ordinary middle schools in Maoming, technical school, university students were investigated by secret ballot. Results The prevalence of health risk behaviors among adolescents in Maoming was about 70.0%. The main risk behaviors were accidental injury, suicide, smoking, drinking, poor dietary behaviors, lack of physical exercise, exposure to drugs and unprotected sex. The incidence of dangerous behaviors is closely related to the age of the students and the education level of their parents, and the difference between boys and girls is statistically significant (P <0.01). Conclusion Adolescents in school are generally associated with health-related risk behaviors. Comprehensive behavioral interventions should be conducted according to the characteristics of adolescents’ risk behaviors so as to promote the physical and mental health of adolescents.