河北省某高校大学生春季学习日与周末饮水量的比较  

Weekday and weekend drinking behaviors during spring among college students in Hebei Province

作　　者：张娜[1] 张建芬[1] 马立新[2] 闫心语 何海蓉[1] 李亦斌 马冠生[1,3] ZHANG Na;ZHANG Jianfen;MA Lixin;YAN Xinyu;HE Hairong;LI Yibin;MA Guansheng(Department of Nutrition and Food Hygiene,School of Public Health,Peking University,Beijing,100191,China)

机构地区：[1]北京大学公共卫生学院营养与食品卫生学系,北京100191 [2]河北大学公共卫生学院 [3]北京大学食品安全毒理学研究与评价北京市重点实验室

出　　处：《中国学校卫生》2019年第9期1300-1303,共4页Chinese Journal of School Health

摘　　要：目的了解河北大学学生春季饮水量,并分析其学习日与周末饮水量的差异,为开展饮水宣教提供依据。方法采用简单随机抽样方法抽取河北大学156名大学生,采用连续7 d 24 h饮水记录法,记录其连续7 d的饮水量和饮水类型等。采用双份饭结合称重法,称量其连续3 d食用的所有食物,并测定食物中水分。结果大学生学习日食物水分摄入量大于周末(1 191,1 113 mL)(Z=3.17,P=0.00)。大学生学习日和周末总水摄入量达到中国居民总水推荐量的比例仅为21.9%和19.9%;饮水量达到中国居民饮水推荐量的比例分别为17.9%和21.2%。大学生学习日主食、粥和蔬菜中水分均高于周末(Z值分别为2.53,2.70,3.31,P值均<0.01)。男生学习日主食中水分比例(28.6%)低于周末(31.1%),学习日粥中水分比例、汤和蔬菜中水分均高于周末(6.8%,141 mL,699 mL;0,0,647 mL)。女生学习日主食和蔬菜中水分(256,559 mL)均高于周末(210,536 mL)。大学生学习日与周末白水、奶及奶制品和饮料摄入量差异均无统计学意义(P值均>0.05)。结论河北省某高校大学生春季学习日食物水分摄入量高于周末,且食物水分来源存在差异;学习日和周末饮水量不足的现象均为普遍,有必要开展饮水健康宣教,促进其形成健康饮水行为。Objective To investigate drinking behaviors in weekdays and weekends among college students in Hebei Province during spring, and to provide references for propaganda of water drinking. Methods A total of 156 college students in Hebei Province were selected using simple random sampling method. The survey began in March 2017. 7-day 24-hour recording method was applied to record the amount and type of water drinking during for consistent consecutive 7 days, duplicate portion method was used to weigh the food consumed during the consistent consecutive 3 days and to record the water contained in the food. Results Water intake from food among subjects during weekdays was higher than that among subjects during weekends(1 191 mL vs 1 113 mL, P<0.01). Only 21.9% and 19.9% of subjects consumed sufficient water during weekdays and weekends, according to the recommendation of China on total fluids intake, respectively. The proportion of water intake from staple food among male subjects during weekdays was lower than that during weekends(28.6% vs 31.1%). The proportion of water intake in males from porridge, water intake from soup and vegetables among subjects during weekdays were higher than those among subjects during weekends(6.8% vs 0;141 mL vs 0 mL;699 mL vs 647 mL). Water intake from staple food and vegetables among females during weekdays was higher than that during weekends(256 mL vs 210 mL;559 mL vs 536 mL). There were no statistically differences on plain water, milk and beverages among subjects during weekdays and weekends(P>0.05). Conclusion Water intake from food among college students in Hebei Province during weekdays in spring is higher than that during weekends. There is discrepancy on sources of water intake from food during weekdays and weekends, while no similar difference on sources of drinking water. Proportion of college students without sufficient daily water intake during weekdays and weekends is relatively high which warrants further notice.

关 键 词：饮水 健康促进 学生 

分 类 号：R179[医药卫生—妇幼卫生保健] G647.9[医药卫生—公共卫生与预防医学]