中国三城市非吸烟妇女被动吸烟现况及影响因素分析

目的了解非吸烟妇女被动吸烟现况及探索控制妇女被动吸烟的措施。方法采用随机整群抽样的方法,收集了北京、上海和成都3500名非吸烟妇女关于被动吸烟情况的资料,应用EpiInfo2002软件进行卡方检验、Fisher检验和方差分析等。结果被动吸烟妇女中有92·7%的人在家中接触环境香烟烟雾(ETS),40·8%的在工作场所接触ETS,其中有38·9%的被动吸烟妇女从出生时即开始被动吸烟,42·3%的从18~30岁开始被动吸烟。被动吸烟妇女平均每天接触ETS(1·17±1·10)h,其中在家中每天被动吸烟超过2h的比例明显高于在工作场所的比例。被动吸烟组中30~50岁年龄组、中等文化程度或配偶中等文化程度、已婚、服务性/商业工作人员、单位负责人以及生产运输工人的构成比显著高于非被动吸烟组中的构成比(P<0·05)。有97·5%的人认为被动吸烟可对自身健康产生危害,非被动吸烟组认为被动吸烟有严重危害的比例显著高于被动吸烟组。被动吸烟妇女中70·0%以上当有人在自己周围吸烟时会打开门窗等,而只有16·9%的人会主动要求别人不要在自己面前吸烟。假设有人在自己面前吸烟时,非被动吸烟组采取主动措施避免被动吸烟的意识显著强于被动吸烟组。被调查的妇女中有95·1%的人相信媒体关于吸烟对健康危害的宣传。结论控制被动吸烟的主要场所是家中和机关单位、商业、服务业以及生产运输的工作场所,尤其要加大对家庭中被动吸烟的控制。人们对被动吸烟危害程度的认识影响着人群被动吸烟率。利用电视和杂志等媒体进行被动吸烟对健康危害的宣传,加强人群主动避免被动吸烟的意识,是控制人群吸烟、降低人群被动吸烟率的可行性措施之一。     

关于编制“十四五”药品安全规划的思考

摘要：本文解读了《中共中央关于制定国民经济和社会发展第十四个五年规划和二〇三五年远景目标的建议》对药品安全工作的深入要求,全面分析了"十四五"时期药品安全工作的形势和任务,并在此基础上提出了科学编制"十四五"药品安全规划的思路建议:要以落实"四个最严"为抓手,推动药品安全治理取得明显成效;要以鼓励支持创新发展为重点,推动审评审批改革取得新成效;要通过机制补强体制,构建高效运行的监管体系;要以培育专业素质为重点,全面提升监管能力;要勇于试点探索,在促进中药传承发展方面取得突破;要立足更大格局,科学统筹药品监管和产业发展。     

膳食营养对小学生氟斑牙发病程度的影响

Objective To investigate the effect of dietary nutrition on dental fluorosis degrees of school children in endemic fluorosis areas. Methods Two hundred and eight children aged 8 to 12 years were chosen using cluster random sampling method from a village of municipal suburban and a town of autonomous region, both with a history of serious endemic fluorosis. Morning urinary fluoride was measured by fluoride ion electrode. The Tooth Surface Index of Dean was applied to measure the severity of dental fluorosis. Food and nutrient intakes were analyzed according to the 3-day diet records and duplicate meals. Results The urinary fluoride concentration of the children in the town [(6.80±3.90)mg/L]was much higher than those in the village [(5.20±2.75)mg/L, t= 3.21, P < 0.01]. Dental fluorosis index of the children in the town was 1.9, higher than that of the village of 1.8 (H=10.266, P < 0.01). The town had more children with fluoride tooth degree higher than Ⅱ [63.3%(57/90)]than the village did[48.3% (57/118), χ2=4.633, P < 0.05]. A 3-days diet records showed that children in the village ate more protein, calcium, vitamin C and so on but less dietary fiber, vitamin E, magnesium than those in the town did(all P < 0.01). Duplicate meals revealed that children in the town had more daily intake of magnesium, lithium, lead and less cadmium than those of the village did(P < 0.01 or < 0.05). Children in the village had higher intake of fluoride[(2.24±1.18)mg/d]than those of the town [(1.78±0.06)mg/d, t = 4.21, P < 0.01]. Conclusions Healthy diet can reduce the incidence of dental fluorosis or mitigate the degree of the impairment. This study can provide scientific basis for the future control and elimination of endemic fluorosis.     

膳食营养对小学生氟斑牙发病程度的影响

Objective To investigate the effect of dietary nutrition on dental fluorosis degrees of school children in endemic fluorosis areas. Methods Two hundred and eight children aged 8 to 12 years were chosen using cluster random sampling method from a village of municipal suburban and a town of autonomous region, both with a history of serious endemic fluorosis. Morning urinary fluoride was measured by fluoride ion electrode. The Tooth Surface Index of Dean was applied to measure the severity of dental fluorosis. Food and nutrient intakes were analyzed according to the 3-day diet records and duplicate meals. Results The urinary fluoride concentration of the children in the town [(6.80±3.90)mg/L]was much higher than those in the village [(5.20±2.75)mg/L, t= 3.21, P < 0.01]. Dental fluorosis index of the children in the town was 1.9, higher than that of the village of 1.8 (H=10.266, P < 0.01). The town had more children with fluoride tooth degree higher than Ⅱ [63.3%(57/90)]than the village did[48.3% (57/118), χ2=4.633, P < 0.05]. A 3-days diet records showed that children in the village ate more protein, calcium, vitamin C and so on but less dietary fiber, vitamin E, magnesium than those in the town did(all P < 0.01). Duplicate meals revealed that children in the town had more daily intake of magnesium, lithium, lead and less cadmium than those of the village did(P < 0.01 or < 0.05). Children in the village had higher intake of fluoride[(2.24±1.18)mg/d]than those of the town [(1.78±0.06)mg/d, t = 4.21, P < 0.01]. Conclusions Healthy diet can reduce the incidence of dental fluorosis or mitigate the degree of the impairment. This study can provide scientific basis for the future control and elimination of endemic fluorosis.     

膳食营养对小学生氟斑牙发病程度的影响

Objective To investigate the effect of dietary nutrition on dental fluorosis degrees of school children in endemic fluorosis areas. Methods Two hundred and eight children aged 8 to 12 years were chosen using cluster random sampling method from a village of municipal suburban and a town of autonomous region, both with a history of serious endemic fluorosis. Morning urinary fluoride was measured by fluoride ion electrode. The Tooth Surface Index of Dean was applied to measure the severity of dental fluorosis. Food and nutrient intakes were analyzed according to the 3-day diet records and duplicate meals. Results The urinary fluoride concentration of the children in the town [(6.80±3.90)mg/L]was much higher than those in the village [(5.20±2.75)mg/L, t= 3.21, P < 0.01]. Dental fluorosis index of the children in the town was 1.9, higher than that of the village of 1.8 (H=10.266, P < 0.01). The town had more children with fluoride tooth degree higher than Ⅱ [63.3%(57/90)]than the village did[48.3% (57/118), χ2=4.633, P < 0.05]. A 3-days diet records showed that children in the village ate more protein, calcium, vitamin C and so on but less dietary fiber, vitamin E, magnesium than those in the town did(all P < 0.01). Duplicate meals revealed that children in the town had more daily intake of magnesium, lithium, lead and less cadmium than those of the village did(P < 0.01 or < 0.05). Children in the village had higher intake of fluoride[(2.24±1.18)mg/d]than those of the town [(1.78±0.06)mg/d, t = 4.21, P < 0.01]. Conclusions Healthy diet can reduce the incidence of dental fluorosis or mitigate the degree of the impairment. This study can provide scientific basis for the future control and elimination of endemic fluorosis.     

膳食营养对小学生氟斑牙发病程度的影响

Objective To investigate the effect of dietary nutrition on dental fluorosis degrees of school children in endemic fluorosis areas. Methods Two hundred and eight children aged 8 to 12 years were chosen using cluster random sampling method from a village of municipal suburban and a town of autonomous region, both with a history of serious endemic fluorosis. Morning urinary fluoride was measured by fluoride ion electrode. The Tooth Surface Index of Dean was applied to measure the severity of dental fluorosis. Food and nutrient intakes were analyzed according to the 3-day diet records and duplicate meals. Results The urinary fluoride concentration of the children in the town [(6.80±3.90)mg/L]was much higher than those in the village [(5.20±2.75)mg/L, t= 3.21, P < 0.01]. Dental fluorosis index of the children in the town was 1.9, higher than that of the village of 1.8 (H=10.266, P < 0.01). The town had more children with fluoride tooth degree higher than Ⅱ [63.3%(57/90)]than the village did[48.3% (57/118), χ2=4.633, P < 0.05]. A 3-days diet records showed that children in the village ate more protein, calcium, vitamin C and so on but less dietary fiber, vitamin E, magnesium than those in the town did(all P < 0.01). Duplicate meals revealed that children in the town had more daily intake of magnesium, lithium, lead and less cadmium than those of the village did(P < 0.01 or < 0.05). Children in the village had higher intake of fluoride[(2.24±1.18)mg/d]than those of the town [(1.78±0.06)mg/d, t = 4.21, P < 0.01]. Conclusions Healthy diet can reduce the incidence of dental fluorosis or mitigate the degree of the impairment. This study can provide scientific basis for the future control and elimination of endemic fluorosis.     

膳食营养对小学生氟斑牙发病程度的影响

Objective To investigate the effect of dietary nutrition on dental fluorosis degrees of school children in endemic fluorosis areas. Methods Two hundred and eight children aged 8 to 12 years were chosen using cluster random sampling method from a village of municipal suburban and a town of autonomous region, both with a history of serious endemic fluorosis. Morning urinary fluoride was measured by fluoride ion electrode. The Tooth Surface Index of Dean was applied to measure the severity of dental fluorosis. Food and nutrient intakes were analyzed according to the 3-day diet records and duplicate meals. Results The urinary fluoride concentration of the children in the town [(6.80±3.90)mg/L]was much higher than those in the village [(5.20±2.75)mg/L, t= 3.21, P < 0.01]. Dental fluorosis index of the children in the town was 1.9, higher than that of the village of 1.8 (H=10.266, P < 0.01). The town had more children with fluoride tooth degree higher than Ⅱ [63.3%(57/90)]than the village did[48.3% (57/118), χ2=4.633, P < 0.05]. A 3-days diet records showed that children in the village ate more protein, calcium, vitamin C and so on but less dietary fiber, vitamin E, magnesium than those in the town did(all P < 0.01). Duplicate meals revealed that children in the town had more daily intake of magnesium, lithium, lead and less cadmium than those of the village did(P < 0.01 or < 0.05). Children in the village had higher intake of fluoride[(2.24±1.18)mg/d]than those of the town [(1.78±0.06)mg/d, t = 4.21, P < 0.01]. Conclusions Healthy diet can reduce the incidence of dental fluorosis or mitigate the degree of the impairment. This study can provide scientific basis for the future control and elimination of endemic fluorosis.     

基层医疗机构医疗用品消毒灭菌情况调查

目的：了解基层医疗机构医疗用品消毒灭菌情况.方法：随机对2010年38家基层医疗机构医疗用品检测结果进行检测分析.结果：共抽检1195份医疗用品,其中900份合格,合格率为75.31％.不同医疗单位中个体口腔诊所消毒灭菌合格率最低,乡镇卫生院及村级卫生所优于厂矿医务室、个体口腔诊所.结论：基层医院医疗用品消毒合格率较低,应加强对其消毒培训及消毒灭菌技术监督管理,控制医源性感染.