目的 了解沈阳市中小学生日光暴露行为情况及其影响因素,为学校健康教育的开展提供参考。方法 采用自行设计的调查问卷,对沈阳市4所中小学的1 689名学生进行日光暴露知识、行为和影响因素调查,计算个体日光暴露行为评分。结果 不同性别年级学生中,初中女生的日光暴露行为得分最低(27.21±5.47),小学男生和初中男生的得分最高(分别为30.15±5.33和30.17±5.75)。各组人群在非夏季上学日的户外活动时间最少,而在夏季休息日最多。将妨碍户外活动的原因归为学业压力的学生占31.5%,归因为空气质量差的占12.2%。结论 沈阳中小学生在非夏季上学日的日光暴露少于其它时间,课业负担重和环境问题是影响学生户外活动的主要原因。
Abstract
Objective To know the behaviors and factors affecting sun exposure among elementary and middle school students in Shenyang city in order to give reference to school health education. Methods Totally 1 689 students from four elementary and middle schools in Shenyang were surveyed by self-developed questionnaire to explore their behaviors and factors affecting sun exposure.The score of sun exposure behavior was calculated. Results The score of sun exposure behavior was the lowest among middle school girls (27.21±5.47),and it was the highest among elementary school boys and middle school boys (30.15±5.33 and 30.17±5.75,respectively).The outdoor time of students on the non-school day during the summer was the longest,and it was the shortest on the school day during the non-summer seasons 31.5% students believed that academic stress was the main reason to hinder their outdoor activity and 12.2% believed poor air quality. Conclusions Elementary and middle school students have less sun exposure on the school day during non-summer seasons than during other time of the year.The main reasons which hinder students from outdoor activities are high academic stress and poor environmental quality.
关键词
学生 /
日光暴露 /
行为
Key words
students /
sun exposure /
behavior
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参考文献
[1] Saggese G,Vierucci F,Boot AM,et al.Vitamin D in childhood and adolescence:an expert position statement[J].Eur J Pediatr,2015,174(5):565-576.
[2] 李秋实,仰曙芬.维生素D缺乏与儿童代谢综合征的研究进展[J].中国儿童保健杂志,2016,24(4):381-383.
[3] Zhu Z,Zhan J,Shao J,et al.High prevalence of vitamin D deficiency among children aged 1 month to 16 years in Hangzhou,China[J].BMC Public Health,2012,12:126.
[4] Nowson CA,McGrath JJ,Ebeling PR,et al.Vitamin D and health in adults in Australia and New Zealand:a position statement[J].Med J Aust,2012,196(11):686-687.
[5] 马冠生,胡小琪,崔朝辉,等.我国居民食物消费现状与特点[J].中国食物与营养,2007,13(7):4-6.
[6] 王金子,张雅蓉,薛勇,等.3~12岁儿童营养素补充剂摄入量研究[J].中国儿童保健杂志,2015,23(6):584-587,591.
[7] 章董萍,孙新祥,宣彩君.浙江省诸暨市3~12岁儿童维生素D缺乏现状及相关因素分析[J].现代实用医学,2015,27(3):387-388.
[8] Bener A,Al-Ali M,Hoffmann GF.Vitamin D deficiency in healthy children in a sunny country:associated factors[J].Int J Food Sci Nutr,2009,60(Suppl 5):60-70.
[9] Madsen KH,Rasmussen LB,Mejborn H,et al.Vitamin D status and its determinants in children and adults among families in late summer in Denmark[J].Br J Nutr,2014,112(5):776-784.
[10] 胡有瑶,张宁.0~14岁儿童25-羟维生素D水平及其与季节关系[J].临床儿科杂志,2014,32(2):194.
[11] Holick MF.Viatmin D:importance in the prevention of cancers,type I diabetes,heart disease and osteoporosis[J].Am J Clin Nutr,2004,79 (3):362-371.
[12] Rouhani P,Parmet Y,Bessell AG,et al.Knowledge,attitudes,and behaviors of elementary school students regarding sun exposure and skin cancer[J].Pediatr Dermatol,2009,26(5):529-535.
[13] Suppa M,Cazzaniga S,Fargnoli MC,et al.Knowledge,perceptions and behaviours about skin cancer and sun protection among secondary school students from Central Italy[J].J Eur Acad Dermatol Venereol,2013,27(5):571-579.
[14] De Giorgi V,Gori A,Grazzini M,et al.Sun exposure and children:what do they know? An observational study in an Italian school[J].Prev Med,2011,52(2):186-187.
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