目的:通过对98例1型糖尿病儿童青少年进行生存质量现状调查,评价受1型糖尿病影响的儿童青少年群体的生存现状,发现与之有关的影响因素,并探索适合中国国情的儿童糖尿病生存质量评价方法。方法:采用引进的美国青少年儿童糖尿病生存质量量...目的:通过对98例1型糖尿病儿童青少年进行生存质量现状调查,评价受1型糖尿病影响的儿童青少年群体的生存现状,发现与之有关的影响因素,并探索适合中国国情的儿童糖尿病生存质量评价方法。方法:采用引进的美国青少年儿童糖尿病生存质量量表:Diabetes Quality of Life for Youths[1]对2012年4月-12月参加重庆、武汉及成都三地糖尿病夏令营的98位患儿进行调查,应用SPSS19.0软件进行统计分析。结果:量表结果具有良好的信度及效度,Cronbach's Alpha值为0.942,效度检测结果为0.679;量表影响度、担忧度及满意度三维度与患者自身总体健康评分间在0.01水平均呈显著正相关;影响度及担忧度的评分超过该维度总分的一半,对自身的总体健康评分大于2分,说明1型糖尿病儿童青少年的生存质量下降;病程、饮食及血糖控制情况与量表三维度评分间在0.01水平均呈显著正相关,年龄、HbAlc与影响度及自身总体健康评分呈正相关,性别与满意度评分在0.05水平呈负相关。其中饮食情况对生存质量的影响最为显著。结论:1型糖尿病儿童青少年的生存质量下降,尤其是病程较久患者与步入青春期及以后的女性患者、饮食与血糖控制不佳者更明显。通过测评量表信效度及对量表三维度相关性分析,证实该量表能初步的反映中国糖尿病儿童的生存质量,为建立中国糖尿病儿童生存质量量表提供数据。展开更多
Objective To develop a nationally acceptable blood pressure(BP)reference standards for the diagnosis and evaluation of hypertension in children and adolescents in China.Methods The current study was based on the data ...Objective To develop a nationally acceptable blood pressure(BP)reference standards for the diagnosis and evaluation of hypertension in children and adolescents in China.Methods The current study was based on the data from eleven large-scale cross-sectional BP surveys in China's Mainland since 2001,the survey sites were representative of national geographical distribution including four municipalities(Beijing,Shanghai,Tianjin,Chongqing)and seven provinces(Hunan,Liaoning,Hebei,Zhejiang,Guangxi,Xinqiang and Guangdong).The surveys which met the following selection criteria were involved to form the reference population sample and pooled database:1)Subjects were Han nationality and their ages were from 3 to 18 years old;2)BP levels were measured by auscultation using standard sphygmomanometer and recorded as Korotkoff phase 1(SBP),Korotkoff phase 4(DBP-K4)and/or Korotkoff phase 5(DBP-K5);3)All surveyors were trained before investigations and standard quality control was implemented throughout the BP measuring process;4)Basic variables,except BPs,were at least included but not limited to age,sex,nationality,height and weight.Totally 112 227 subjects(56 912 males accounting for 50.7%)were enrolled in the reference population sample in this study.SPSS 13.0 software was used to do the descriptive statistical analysis.Centile curves for SBP,DBP-K4 and DBP-K5 were drawn by sex using LMS method.Z scores of Height and BMI were calculated based on the data from the Chinese National Survey on Constitution and Health(CNSCH)in schoolchildren in 2005 to evaluate the nutrition status and development level of the reference population.Results The reference population had an optimal representation of Chinese Han children and adolescents.The resulting curves provided specific cut off points based on age and sex for the diagnosis of high normal BP,hypertension and severe hypertension,respectively.Given the best approach for blood pressure measurement in children and adolescents remained controversial,especially on the choice of K4 or K5 for diastolic blood pressure.So in present study we showed DBP reference standards with K4 and K5,respectively,that is,two sets of SBP/DBP-K4 and SBP/DBP-K5 were developed for the flexible usage in practice.The proposed reference standards of SBP/DBP-K4 were similar to the US fourth report on the diagnosis,evaluation,and treatment of high blood pressure in children and adolescents,with only exception of the age groups of preschool children and late adolescence.Cut off points for hypertension using DBP-K5 were significantly lower than the US standards.Conclusions The proposed reference standards,which were firstly developed based on the most recently pooled national data and in line with the growth and development characteristics of Chinese children and adolescents,should help for the early screening,diagnosis and evaluation of hypertension in children and adolescents,and were also recommended to be used in national comparisons of prevalence of hypertension.展开更多
文摘目的:通过对98例1型糖尿病儿童青少年进行生存质量现状调查,评价受1型糖尿病影响的儿童青少年群体的生存现状,发现与之有关的影响因素,并探索适合中国国情的儿童糖尿病生存质量评价方法。方法:采用引进的美国青少年儿童糖尿病生存质量量表:Diabetes Quality of Life for Youths[1]对2012年4月-12月参加重庆、武汉及成都三地糖尿病夏令营的98位患儿进行调查,应用SPSS19.0软件进行统计分析。结果:量表结果具有良好的信度及效度,Cronbach's Alpha值为0.942,效度检测结果为0.679;量表影响度、担忧度及满意度三维度与患者自身总体健康评分间在0.01水平均呈显著正相关;影响度及担忧度的评分超过该维度总分的一半,对自身的总体健康评分大于2分,说明1型糖尿病儿童青少年的生存质量下降;病程、饮食及血糖控制情况与量表三维度评分间在0.01水平均呈显著正相关,年龄、HbAlc与影响度及自身总体健康评分呈正相关,性别与满意度评分在0.05水平呈负相关。其中饮食情况对生存质量的影响最为显著。结论:1型糖尿病儿童青少年的生存质量下降,尤其是病程较久患者与步入青春期及以后的女性患者、饮食与血糖控制不佳者更明显。通过测评量表信效度及对量表三维度相关性分析,证实该量表能初步的反映中国糖尿病儿童的生存质量,为建立中国糖尿病儿童生存质量量表提供数据。
文摘Objective To develop a nationally acceptable blood pressure(BP)reference standards for the diagnosis and evaluation of hypertension in children and adolescents in China.Methods The current study was based on the data from eleven large-scale cross-sectional BP surveys in China's Mainland since 2001,the survey sites were representative of national geographical distribution including four municipalities(Beijing,Shanghai,Tianjin,Chongqing)and seven provinces(Hunan,Liaoning,Hebei,Zhejiang,Guangxi,Xinqiang and Guangdong).The surveys which met the following selection criteria were involved to form the reference population sample and pooled database:1)Subjects were Han nationality and their ages were from 3 to 18 years old;2)BP levels were measured by auscultation using standard sphygmomanometer and recorded as Korotkoff phase 1(SBP),Korotkoff phase 4(DBP-K4)and/or Korotkoff phase 5(DBP-K5);3)All surveyors were trained before investigations and standard quality control was implemented throughout the BP measuring process;4)Basic variables,except BPs,were at least included but not limited to age,sex,nationality,height and weight.Totally 112 227 subjects(56 912 males accounting for 50.7%)were enrolled in the reference population sample in this study.SPSS 13.0 software was used to do the descriptive statistical analysis.Centile curves for SBP,DBP-K4 and DBP-K5 were drawn by sex using LMS method.Z scores of Height and BMI were calculated based on the data from the Chinese National Survey on Constitution and Health(CNSCH)in schoolchildren in 2005 to evaluate the nutrition status and development level of the reference population.Results The reference population had an optimal representation of Chinese Han children and adolescents.The resulting curves provided specific cut off points based on age and sex for the diagnosis of high normal BP,hypertension and severe hypertension,respectively.Given the best approach for blood pressure measurement in children and adolescents remained controversial,especially on the choice of K4 or K5 for diastolic blood pressure.So in present study we showed DBP reference standards with K4 and K5,respectively,that is,two sets of SBP/DBP-K4 and SBP/DBP-K5 were developed for the flexible usage in practice.The proposed reference standards of SBP/DBP-K4 were similar to the US fourth report on the diagnosis,evaluation,and treatment of high blood pressure in children and adolescents,with only exception of the age groups of preschool children and late adolescence.Cut off points for hypertension using DBP-K5 were significantly lower than the US standards.Conclusions The proposed reference standards,which were firstly developed based on the most recently pooled national data and in line with the growth and development characteristics of Chinese children and adolescents,should help for the early screening,diagnosis and evaluation of hypertension in children and adolescents,and were also recommended to be used in national comparisons of prevalence of hypertension.
