目的分析河北省5岁以下儿童的身体质量指数,评价其体格生长。方法从2013年全国第五次卫生服务调查家庭健康询问调查数据库中提取河北省5岁以下儿童身高、体重等信息,以WHO Anthro v3.1.0软件计算年龄别身体质量指数Z评分(body mass inde...目的分析河北省5岁以下儿童的身体质量指数,评价其体格生长。方法从2013年全国第五次卫生服务调查家庭健康询问调查数据库中提取河北省5岁以下儿童身高、体重等信息,以WHO Anthro v3.1.0软件计算年龄别身体质量指数Z评分(body mass index for age Z-score,BAZ)。结果河北省5岁以下儿童平均BAZ为0.49,城市儿童及男、女童三项BAZ均高于相应农村儿童,差异有统计学意义(t=4.91,t_(男)=3.22,t_(女)=4.01,P<0.01)。城市1~、2~、3~、4~5岁儿童平均BAZ高于同龄农村儿童,差异有统计学意义(t_(1)~=2.01,t_(2)~=3.11,t_(3)~=2.45,t_(4~5)=3.35,P<0.05)。5岁以下儿童消瘦、正常、超重、肥胖率分别为14.22%、50.97%、22.54%、12.27%。消瘦率农村高于城市(χ^(2)=40.33,P<0.01),肥胖率男孩高于女孩(χ^(2)=12.53,P<0.05),消瘦、正常、超重、肥胖比例最高的年龄组依次为0~岁(22.43%)、4~5岁(23.13%)、2~岁(26.46%)、2~岁(26.00%)(χ^(2)=26.27,P<0.01)。结论河北省5岁以下儿童体格生长正常率较高,但仍存在一定比例的消瘦、超重和肥胖,特别是农村地区儿童较易出现异常。展开更多
AIM:To evaluate the possible relationship between varicocele and chronic constipation.METHODS:Between April 2009 and May 2010,a total of 135 patients with varicocele or constipation and 120 healthy controls were evalu...AIM:To evaluate the possible relationship between varicocele and chronic constipation.METHODS:Between April 2009 and May 2010,a total of 135 patients with varicocele or constipation and 120 healthy controls were evaluated.Patients were divided into two groups.In both groups detailed medical history was taken and all patients were examined physically by the same urologist and gastroenterologist.All of them were evaluated by color Doppler ultrasonography.All patients with constipation,except for the healthy controls of the second group,underwent a colonoscopy to identify the etiology of the constipation.In the first group,we determined the rate of chronic constipation in patients with varicocele and in the second group,the rate of varicocele in patients with chronic constipation.In both groups,the rate of the disease was compared with age-matched healthy controls.In the second group,the results of colonoscopies in the patients with chronic constipations were also evaluated.RESULTS:In the first group,mean age of the study and control groups were 22.9 ± 4.47 and 21.8 ± 7.21 years,respectively(P < 0.05).In the second group,mean age of the study and control groups were 52.8 ± 33.3 and 51.7 ± 54.3 years,respectively(P < 0.05).In the first group,chronic constipation was observed in 8 of the 69 patients with varicocele(11.6%) and 3 out of 60 in healthy controls(5%),respectively.In this regard,there was no statistical significance between varicocele patients and the healthy control(P = 0.37).In the second group,varicocele was observed in 16 of the 66 patients with chronic constipation(24.24%) and 12 out of 60 in healthy controls(20%) respectively.Similarly,there was no statistical significance between chronic constipation and healthy controls(P = 0.72).Internal/external hemorrhoids were detected in 4 of the 16 patients with chronic constipation and varicocele,in the second group.In the remaining 50 patients with chronic constipation 9 had internal/external hemorrhoids.In this regard,there was no statistical significance between chronic constipation and healthy controls(P = 0.80).CONCLUSION:Chronic constipation may not be a major predictive factor for the development of varicocele,but it may be a facilitator factor for varicocele.展开更多
Objective: It has been recommended that age-related centile curves of anthropometric indexes(such as height, weight) be used rountinly to evaluate the growth and development statues in children. Presented here is the ...Objective: It has been recommended that age-related centile curves of anthropometric indexes(such as height, weight) be used rountinly to evaluate the growth and development statues in children. Presented here is the age-related height centile curves for children aged 0-18 years in Shaanxi, China,1995. Methods: Data of the Shaanxi population were retrieved from The Third Nationwide Growth Survey to construct the age-related height centile curves. The LMS method was used for curve fitting; all analyses were carried out on the basis of different sexes through a special program for LMS(λ-median-coefficient) method which was devised by Cole TJ. Results: Centile curves for boys and girls, showing similar age-related features but girls'puberty coming two years earlier than boys'. The period of puberty growth increment was about 2 years longer for boys. At age 18, boys were taller than girls for about 14 cm. Compared with height standard of NCHS(national center of health statistics), Shaanxi children were taller than American children before 14 years for boys, 12 years for girls, but after 15 years for boys and 13 years for girls, Shaanxi children were shorter than American ones. At age 18, Shaanxi children was 5.6 cm for boys and 4.9 cm for girls shorter than NCHS. Shaanxi children's height increase range from 1958 to 1995 at the same age was 4.9-15.1 cm ,with the mean of 9.59 cm for boys, and 3.7-12.5 cm, with the mean of 8.38 cm for girls. Between 1958-1995, the increasing velocity every ten years were 2.57 cm for boys and 2.26 cm for girls, which indicated that the children have reached the optimum. Conclusion: By means of LMS method, we constructed age-related height centile curves for Shaanxi children aged 0-18 years, these height centile curves are the first one for the Chinese children. It can be used as a reference for assessing growth and development status of Shaanxi children aged 0-18 years.展开更多
文摘目的分析河北省5岁以下儿童的身体质量指数,评价其体格生长。方法从2013年全国第五次卫生服务调查家庭健康询问调查数据库中提取河北省5岁以下儿童身高、体重等信息,以WHO Anthro v3.1.0软件计算年龄别身体质量指数Z评分(body mass index for age Z-score,BAZ)。结果河北省5岁以下儿童平均BAZ为0.49,城市儿童及男、女童三项BAZ均高于相应农村儿童,差异有统计学意义(t=4.91,t_(男)=3.22,t_(女)=4.01,P<0.01)。城市1~、2~、3~、4~5岁儿童平均BAZ高于同龄农村儿童,差异有统计学意义(t_(1)~=2.01,t_(2)~=3.11,t_(3)~=2.45,t_(4~5)=3.35,P<0.05)。5岁以下儿童消瘦、正常、超重、肥胖率分别为14.22%、50.97%、22.54%、12.27%。消瘦率农村高于城市(χ^(2)=40.33,P<0.01),肥胖率男孩高于女孩(χ^(2)=12.53,P<0.05),消瘦、正常、超重、肥胖比例最高的年龄组依次为0~岁(22.43%)、4~5岁(23.13%)、2~岁(26.46%)、2~岁(26.00%)(χ^(2)=26.27,P<0.01)。结论河北省5岁以下儿童体格生长正常率较高,但仍存在一定比例的消瘦、超重和肥胖,特别是农村地区儿童较易出现异常。
文摘AIM:To evaluate the possible relationship between varicocele and chronic constipation.METHODS:Between April 2009 and May 2010,a total of 135 patients with varicocele or constipation and 120 healthy controls were evaluated.Patients were divided into two groups.In both groups detailed medical history was taken and all patients were examined physically by the same urologist and gastroenterologist.All of them were evaluated by color Doppler ultrasonography.All patients with constipation,except for the healthy controls of the second group,underwent a colonoscopy to identify the etiology of the constipation.In the first group,we determined the rate of chronic constipation in patients with varicocele and in the second group,the rate of varicocele in patients with chronic constipation.In both groups,the rate of the disease was compared with age-matched healthy controls.In the second group,the results of colonoscopies in the patients with chronic constipations were also evaluated.RESULTS:In the first group,mean age of the study and control groups were 22.9 ± 4.47 and 21.8 ± 7.21 years,respectively(P < 0.05).In the second group,mean age of the study and control groups were 52.8 ± 33.3 and 51.7 ± 54.3 years,respectively(P < 0.05).In the first group,chronic constipation was observed in 8 of the 69 patients with varicocele(11.6%) and 3 out of 60 in healthy controls(5%),respectively.In this regard,there was no statistical significance between varicocele patients and the healthy control(P = 0.37).In the second group,varicocele was observed in 16 of the 66 patients with chronic constipation(24.24%) and 12 out of 60 in healthy controls(20%) respectively.Similarly,there was no statistical significance between chronic constipation and healthy controls(P = 0.72).Internal/external hemorrhoids were detected in 4 of the 16 patients with chronic constipation and varicocele,in the second group.In the remaining 50 patients with chronic constipation 9 had internal/external hemorrhoids.In this regard,there was no statistical significance between chronic constipation and healthy controls(P = 0.80).CONCLUSION:Chronic constipation may not be a major predictive factor for the development of varicocele,but it may be a facilitator factor for varicocele.
文摘Objective: It has been recommended that age-related centile curves of anthropometric indexes(such as height, weight) be used rountinly to evaluate the growth and development statues in children. Presented here is the age-related height centile curves for children aged 0-18 years in Shaanxi, China,1995. Methods: Data of the Shaanxi population were retrieved from The Third Nationwide Growth Survey to construct the age-related height centile curves. The LMS method was used for curve fitting; all analyses were carried out on the basis of different sexes through a special program for LMS(λ-median-coefficient) method which was devised by Cole TJ. Results: Centile curves for boys and girls, showing similar age-related features but girls'puberty coming two years earlier than boys'. The period of puberty growth increment was about 2 years longer for boys. At age 18, boys were taller than girls for about 14 cm. Compared with height standard of NCHS(national center of health statistics), Shaanxi children were taller than American children before 14 years for boys, 12 years for girls, but after 15 years for boys and 13 years for girls, Shaanxi children were shorter than American ones. At age 18, Shaanxi children was 5.6 cm for boys and 4.9 cm for girls shorter than NCHS. Shaanxi children's height increase range from 1958 to 1995 at the same age was 4.9-15.1 cm ,with the mean of 9.59 cm for boys, and 3.7-12.5 cm, with the mean of 8.38 cm for girls. Between 1958-1995, the increasing velocity every ten years were 2.57 cm for boys and 2.26 cm for girls, which indicated that the children have reached the optimum. Conclusion: By means of LMS method, we constructed age-related height centile curves for Shaanxi children aged 0-18 years, these height centile curves are the first one for the Chinese children. It can be used as a reference for assessing growth and development status of Shaanxi children aged 0-18 years.
