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1.
目的 观察喹硫平合并5-羟色胺再摄取抑制剂治疗难治性强迫症的疗效及对认知功能的影响.方法 58名难治性强迫症患者,随机分为喹硫平合并治疗组(n=29)和安慰剂合并治疗组(n=29).在基线和治疗8周结束时进行Yale-Brown量表和认知功能评定,认知功能评定包括威斯康星卡片分类测验,Stroop测验,持续操作试验,韦氏记忆量表,以评估患者的注意、记忆和执行功能.比较2组治疗前后Yale-Brown量表和认知功能评分.结果 喹硫平合并治疗组和安慰剂组治疗前Yale-Brown量表总分分别为(28.5±4.4)分,(26.3±6.5)分;治疗后分别为(18.5±6.4)分,(25.7±5.4)分,差异有显著性(P=0.01).治疗前后威斯康星卡片分类测验中维持不能数增加,治疗前分别为(1.2±1.1)分,(1.3±1.4)分;治疗后分别为(1.6±1.0)分,(1.5±1.2)分,差异有显著性(P=0.03),其余认知功能测验指标治疗前后差异无显著性.结论 喹硫平合并治疗对难治性强迫症有效,对认知功能无明显影响.  相似文献   

2.
目的 探讨不同类型男性品行障碍青少年的移情缺陷.方法 采用基本移情量表中文版对65名男性品行障碍青少年进行测试,与195名正常对照者进行比较.65名品行障碍患者根据症状表现先后被分为破坏型(n=46)与非破坏型(n=19)、公开型(n=23)与隐蔽型(n=42)等4组进行比较.用t检验、协方差分析、logistic回归分析对数据进行处理.结果 (1)患者组的认知移情分低于对照组[(29.86±4.72)分,(32.09 ±4.94)分,(P<0.01)],差异具有显著性;(2)患者中破坏型组认知移情分低于对照组[(29.76±4.46)分,(32.09±4.94)分,(P<0.01)],差异具有显著性;(3)患者中公开型组和隐蔽型组的认知移情分低于对照组[分别为(29.22±3.77)分,(30.21±5.17)分,(32.09±4.94)分,(P<0.05~0.01)],差异具有显著性;公开型组的情感移情分低于隐蔽型组[(26.13±5.05)分,(29.50±4.16)分,(P<0.05)],差异具有显著性;公开型组的移情总分低于隐蔽型组和对照组[分别为(55.35±7.09)分,(59.71±7.58)分,(60.04±8.50)分,(P<0.05)],差异具有显著性;(4)Logistic回归分析显示认知移情是品行障碍的保护因素(OR=0.43).结论 男性品行障碍青少年存在认知移情缺陷,认知移情可能是品行障碍的保护因素;不同类型品行障碍患者的移情能力具有不同的特征.  相似文献   

3.
目的 研究创伤后应激障碍(PTSD)与海洛因依赖(HD)患者认知功能损害的特点.方法 采用YWG神经心理训练系统、威斯康星卡片分类测验评估认知功能.结果 PTSD、HD、正常组单侧脑功能反应时[(849.12±325.24)ms,(821.53±263.42)ms,(497.36±198.26)ms]、汉字记忆反应时[(4521.57±1676.63)ms,(3955.43±1485.46)ms,(533.29±148.33)ms]、空间记忆位置错数[(1.47±0.76)次,(1.38±0.82)次,(0.82±0.39)次]完成测查的总应答数[(124.53±8.15)次,(121.65±9.68)次,(106.81±21.87)次]、正确应答数[(58.66±13.29)次,(54.55±19.52)次,(75.57±21.07)次]、完成分类数[(2.89±2.11)次,(2.99±1.96)次,(4.10±1.21)次],PTSD组与HD组比较,差异无显著性(P>0.05),与正常对照组差异有显著性(P<0.05,P<0.01).结论 创伤后应激障碍与海洛因依赖患者都存在广泛的认知功能损害,两者认知功能损害可能存在共同的大脑及心理学损害机制.  相似文献   

4.
目的探讨新型抗精神病药阿立派唑对精神分裂症患者认知功能的疗效.方法对40例住院精神分裂症患者治疗前后进行威斯康星卡片分类试验、持续操作试验、倒行掩敝试验、阳性与阴性症状量表(PANSS)测验,并与45例正常人对照.结果治疗组在治疗前后威斯康星总测验次数[(82.5±15.1)次,(70.3±10.2)次]、持续错误数[(31.1±10.2)次,(22.3±5.90)次]、随机错误数[(27.4±11.0)次,(23.4±7.60)次],持续操作预警错误数[(5.48±2.79)次,(3.65±2.98)次],倒行掩敝总对数[(33.13±6.09)次,(37.4±4.14)次]均差异有显著性(P<0.05);但治疗组上述指标在疗前、治疗8周时与正常对照组相比,治疗后持续操作的预警错误数减少到与正常组[(3.50±3.09)次]无差异(P>0.05),其他指标仍有差异(P<0.05).治疗前WCST总测验数、持续错误数、随机错误数与PANSS总分成正相关;随机错误数与一般精神病成正相关(r=0.326),持续操作测验的预警错误数与之成负相关(r=-0.384).结论阿立派唑对精神分裂症患者的认知障碍具有一定的改善作用.  相似文献   

5.
综合心理治疗对精神分裂症患者认知功能影响的对照研究   总被引:1,自引:0,他引:1  
目的 观察综合心理干预与单纯认知治疗对精神分裂症认知功能的影响.方法 将80例精神分裂症的患者以抛币法随机分成2组,其中一组(A组,n=40)给予综合心理干预;另一组(B组,n=40)给予认知治疗,治疗8周.在入组前、治疗8周末分别进行韦氏成人智力量表(WAIS-RC)、韦氏记忆量表(WMS)、威斯康星卡片分类测验(WCST)及副反应量表(TESS)评分,比较2组对精神分裂症患者认知功能产生的影响.结果 治疗8周后,A组记忆商、智商、持续操作错误数和随机操作错误数[分别为(110.52±18.03)分,(110.78±15.42)分,(15.48±9.82)分,(17.46±13.28)分],高于B组[分别为(96.64±18.26)分,(102.23±13.4)分,(20.35±11.47)分,(24.92±13.71)分],差异有显著性(P<0.05).结论 认知治疗能改善精神分裂症患者的认知功能,而综合心理干预效果更显著.  相似文献   

6.
目的 探讨体象障碍(BDD)患者与正常人以及强迫症患者的人格特征差异,为临床诊断和治疗提供帮助.方法 采用体象障碍自评量表(SRSBI)、明尼苏达多相人格调查表(MMPI),对29例BDD患者、30例强迫症患者与30名正常人进行对照研究.结果在MMPI临床量表中,体象障碍组1~10量表分均极显著高于正常对照组;偏执(Pa)、精神衰弱(Pt)、精神分裂(Sc)、社会内向(Si)等量表分[(68.18±8.70)分,(65.44±8.73)分,(61.39±9.37)分,(60.70±12.88)分]显著高于强迫症组[(61.09±13.29)分,(58.82±10.26 )分,(56.23±9.58)分,(50.03±12.63)分]( t =3.26,3.03,2.20,3.31,P <0.05),而癔病(Hy)量表分[(57.30±8.96)分]显著低于强迫症组[(64.80±11.34)分,( t =3.35,P <0.01)].结论 体象障碍患者存在明显的病态人格特征,比强迫症患者为甚;显著的病态人格是BDD症状产生的病理心理基础之一,对体象障碍的心理治疗有一定的指导意义.  相似文献   

7.
目的 探讨氟伏沙明合并认知行为疗法(CBT)治疗强迫症(OCD)的临床疗效.方法 符合入组标准的强迫症患者,按随机数字表法分为氟伏沙明合并认知行为治疗组(研究组),单纯认知治疗组(对照组),观察比较治疗1,3,6个月后Yale-Brown强迫量表评分情况及临床疗效.结果 研究组治疗6个月后有效率71%,对照组有效率42.7%,差异有显著性(P<0.01).2组Yale-Brown强迫量表总得分在治疗3个月后和6个月后差异有显著性,研究组显著低于对照组[(18.86±6.47)分,(17.10±7.加)分;(15.16±6.88)分,(12.70±7.31)分;P<0.05].结论 认知行为治疗合并药物治疗强迫症的疗效明显优于单纯认知行为治疗.  相似文献   

8.
目的 探讨未有效持续稳定降压治疗的中年原发性高血压病患者认知功能的改变.方法 入组34例40~60岁中年高血压患者,病程1年以上,平时均未经过持续、有效、稳定降压治疗,采用一对一配对原则,正常对照组34例,年龄、性别和受教育年限均和高血压组匹配.认知功能测查应用认知功能成套测验-共识版,该神经心理测验包括10项分测验:连线(TMT)、符号编码(SC)、言语学习(HVLT-R)、空间广度(SS)、数字序列(DS)、迷宫(MAZES)、视觉记忆(BVMT-R)、语义流畅性(CF)、情绪管理能力(ME)和持续操作测验(CPT-IP).结果 认知功能测查分测验中的连线分数、言语流畅性和情绪管理得分高血压组[(47.81±10.85)分;(48.04±9.42)分;(47.36±10.39)分]低于对照组[(54.79±13.75)分;(53.22±12.1)分;(52.1±9.01)分],2组之间差异有显著性(t=2.19,P=0.03;t=2.03,P=0.04;t=1.98,P=0.04),其他分测验及MCCB总分2组之间差异无显著性(均P>0.05).结论 未规范治疗的中年原发性高血压病患者存在不同程度的认知功能损害.  相似文献   

9.
目的比较伴和不伴攻击行为精神分裂症患者认知功能的差异.方法根据修改版外显行为攻击量表的评分将精神分裂症患者分为研究组(伴攻击行为组)和对照组(不伴攻击行为组),用韦氏成人智力量表、逻辑记忆测验、Benton线方向判断测验、威斯康星卡片分类测验评估其认知功能.结果研究组在逻辑记忆[(9.45±3.67)分vs(12.58±4.71)分]、Benton线方向判断测验[(19.78±5.21)分vs(25.21±4.37)分]、威斯康星卡片分类测验的总应答数[(119.53±5.65)次vs(105.68±5.79)次]、准确应答数、持续错误数[(42.23±20.29)次vs(25.15±21.48)次]、完成分类数均与对照组差异有显著性,但两组在总智商[(92.46±15.35)vs(94.12±14.68)]方面差异无显著性.结论伴有攻击行为的精神分裂症患者较不伴攻击行为的精神分裂症患者认知功能受损更严重.  相似文献   

10.
目的 探讨维、汉族抑郁症临床特征及其有关变量上的差异.方法 了解一般情况,采用汉密尔顿抑郁量表(HAMD)、症状自评量表(SCL-90)和明尼苏达多项人格调查表(MMPI)对维族97例、汉族129例抑郁症患者进行测试.结果 维族组发病年龄、总病程[分别为(31.35±10.69)岁,(40.06±54.37)月]小于汉族组[分别为(34.94±12.09)岁,(60.15±73.65)月],差异有显著性(P<0.05).临床HAMD测试维族组睡眠障碍因子分、体质量减轻因子分、认识障碍因子分[分别为(3.84±1.12)分,(0.55±0.99)分,(0.61±0.60)分]高于汉族组[分别为(3.34±1.56)分,(0.29±0.79)分,(0.40±0.43)分],维族组绝望感因子分[(1.15±1.02)分]低于汉族组[(1.54±0.99)分],差异有显著性(P<0.05).SCL-90测试,维族组躯体化症状因子分[(2.52±0.85)分]较汉族组[(2.14±0.84)分]更高,差异有显著性(P<0.01).MMPI测试2组有8个量表T分同时高于70分,6个量表T分同时低于70分.结论 民族文化对抑郁症发病规律、临床特征有影响,对抑郁症人格特征影响很小,不同民族抑郁症具有共同的人格特征.  相似文献   

11.
目的 探讨早年创伤经历与强迫症的相关性,并进一步探讨其与强迫症的起病年龄、病程及严重程度的相关性.方法 对符合DSM-Ⅳ诊断标准的185例强迫症患者以及132例健康对照进行早年创伤问卷简表(ETI-SF)评估,并对强迫症患者进行临床资料及Yale-Brown强迫量表的评定.结果 相对于对照组,强迫症组早年创伤量表总分更高[(3.55±3.29)分,(1.51±1.98)分,P<0.01],而且4个维度得分也均高于对照组,其中普通创伤[(0.89±1.10)分,(0.43±0.77)分,P<0.01],躯体创伤[(0.98±1.31)分,(0.65±1.04)分,P=0.016],情感虐待[(1.43±1.61)分,(0.38±0.89)分,P<0.01],性创伤[(0.24±0.59)分,(0.06±0.30)分,P<0.01],且女性强迫症患者性创伤多于男性患者[(0.33±0.69)分,(0.16±0.45)分,P=0.049].早年创伤总分及各维度分值(除外性创伤)与强迫症患者的起病年龄成负相关(P<0.01).结论 强迫症患者有较多的早年创伤经历,且经历越多,其起病年龄越早,早年创伤经历可能是强迫症发生发展的重要环境因素之一.
Abstract:
Objective To investigate the association between early trauma experiences and obsessivecompulsive disorder (OCD). Methods One hundred and eighty-five patients who met with OCD diagnosis of DSM-Ⅳ and one hundred and thirty-two healthy controls were recruited. Early trauma experience of all participants was assessed with Early Trauma Inventory-Short Form (ETI-SF) ,and severity of symptoms of OCD patients was evaluated with Yale-Brown Obsessive-Compulsive Severity Scale (Y-BOCS). Results When compared with controls, OCD group showed significantly higher in ETI-SF total score (3.55 ± 3.29 vs 1.51 ± 1.98, P < 0. 01 ) and had greater in general trauma (0.89 ± 1.10 vs 0. 43 ±0.77, P<0.01 ) ,physical abuse (0.98 ± 1.31 vs 0.65 ±1.04, P=0. 016),emotional abuse(1.43 ±1.61 vs 0.38 ±0.89, P<0. 01),and sexual abuse(0.24 ±0.59 vs 0.06 ±0.30, P<0. 01 ). Female OCD patients reported more sexual abuse than male patients(0.33 ±0.69 vs0. 16 ± 0.45, P = 0.049) . There was a negative correlation between onset age of obsessive symptoms and early trauma experiences(P < 0. 01 ), except sexual abuse experiences (P = 0. 10). Conclusion OCD patients have much more childhood traumas, and the more trauma experiences are,the earlier onset of OCD is, which may associated with the development of obsessive-compulsive disorder.  相似文献   

12.
目的 探索阿尔茨海默病和额颞叶痴呆患者徘徊行为的落日现象,并比较该现象在两痴呆亚型之间的差异.方法 利用电子示踪监测系统对2008年9月至2009年9月入住大阪浅香山医院,符合纳入标准的27例阿尔茨海默病及7例额颞叶痴呆患者进行连续30 d的步行活动监测,分析并比较两者24h标准化活动水平的变化.结果 经Huynh-Feldt Epsilon(H-F)校正后的重复测量方差分析显示两组24h标准化活动水平差异无统计学意义(F=3.74,P=0.06),分组因素与时间因素无交互效应(F=1.42,P>0.05),两组间标准化活动水平变化趋势不服从第17次项曲线(F=5.24,P<0.05)和第9次项曲线(F=4.26,P=0.05).两组标准化活动水平均逐渐增高,阿尔茨海默病组在18:00达到最高点,额颢叶痴呆组则在19:00达到最高点,Bonferroni法多重比较显示阿尔茨海默病组在5:00 ~7:00的标准化活动水平较额颞叶痴呆组高(分别为0.75±0.08比0.35±0.16,F =4.91;1.13±0.13比0.49±0.26,F=5.06;1.24±0.15比0.56±0.28,F=4.47;P<0.05),而在16:00则较低(1.65±0.11比2.22±0.22,P<0.05).圆形分布x2检验显示额颞叶痴呆组活动峰值时间较阿尔茨海默病组延迟(14:12±5:12比15:47±4:19,x2=87.31,P<0.01).结论 徘徊行为的落日现象在阿尔茨海默病及额颞叶痴呆中均有出现,但两者徘徊行为时间趋势不尽相同.与额颞叶痴呆患者相比,阿尔茨海默病患者徘徊行为时相较长,且峰值时间较早.  相似文献   

13.
目的 分析精神分裂症患者强迫与分裂症状的相关性及其自知力特点.方法 采用强迫症状评定量表(Y-BOCS)、阳性症状与阴性症状量表(PANSS),对52例伴强迫症状的精神分裂症患者进行评定结果 Y-BOCS总体严重程度条目得分[(26.7±4.78)分]与PANSS总分[(86.9±13.4)分]之间无显著相关(r=0.191,P>0.05),Y-B0CS第11条自知力得分[(2.65±0.81)分]与PANSS总分[(86.9±13.4)分]呈显著正相关(r=0.416,P<0.01),Y-BOCS第11条自知力得分[(2.65±0.81)分]与Y-BOCS总体严重程度条目得分[(26.7±4.78)分]呈显著正相关(r=0.387,P<0.01).结论 精神分裂症患者的强迫症状与分裂症状无显著相关,强迫症状并非精神分裂症的固有症状;自知力与强迫及分裂症状均有相关,针对这类患者进行抗强迫及抗精神病治疗应均能有效改善自知力.  相似文献   

14.
Wan CF  Li ZH  Xu GJ  Liu SS  Qi XY 《中华医学杂志》2011,91(35):2459-2463
目的 观察合并抑郁情绪障碍的老年冠心病(CHD)患者围术期外周血单核细胞表面CD40表达及血浆白细胞介素8(IL-8)浓度的变化,探讨抑郁情绪障碍和冠心病间的相关免疫学机制。方法 选择2009年12月至2010年12月河北医科大学第三医院高龄冠心病患者100例,冠状动脉粥样硬化性心脏病诊断明确,无认知障碍。所有患者均行单节段腰后路全椎板减压植骨融合内固定术。术前1d采用汉密尔顿抑郁和焦虑量表评定患者的抑郁和焦虑评分,并据此将患者分为3组:无抑郁组(A组,n =30):抑郁评分≤20分,且焦虑评分≤6分;抑郁干预组(B组,n=35):为抑郁评分≥30分,且焦虑评分≤6分,白术前1d至术后第7天进行心理辅助治疗;抑郁非干预组(C组,n=35):抑郁评分≥30分,且焦虑评分≤6分。术前1d及术后第7天抽取外周静脉血测定单核细胞表面CD40表达及血浆IL-8浓度。并于术后第7天再次测定抑郁评分。结果 术后B组的抑郁评分(25.1±2.9)低于术前(33.2±1.4)和C组(34.2±0.8,P<0.05);术前A组的CD40荧光强度(123±18)低于B、C组(197±23,204±26),(P<0.05),术后A组(132 ±20)低于B组(147±19),但B组低于C组(212±18,P<0.05),且CD40荧光强度和抑郁总分呈显著性正相关(r=0.597,P<0.01);术前A组的IL-8浓度(85 ng/L±16 ng/L)低于B、C组(151 ng/L±18 ng/L,164 ng/L±22 ng/L),(P<0.01),B和C组差异无统计学意义,但术后B组( 158 ng/L±19 ng/L)低于C组(197 ng/L±24 ng/L,P<0.05),且血浆IL-8浓度与抑郁总分呈显著性止相关(r=0.751,P<0.01)。结论 抑郁情绪障碍可能会造成围术期老年冠心病患者血浆IL-8分泌增多及单核细胞CD40表达上调。  相似文献   

15.
目的 探讨锌转运体8自身抗体(ZnT8A)对急性起病糖尿病患者分型诊断的价值.方法 453例急性起病糖尿病患者根据谷氨酸脱羧酶抗体(GADA)和酪氨酸磷酸酶抗体(IA2-A)阳性分为A+组276例(任一抗体阳性)和A-组177例(抗体皆为阴性);将555例2型糖尿病患者和405名健康者作为对照.分析ZnT8A在急性起病糖尿病患者和亚组中的分布规律、相关因素和ZnT8A阳性者的临床特征.抗体检测采用放射配体法.结果 (1)ZnT8A在急性起病糖尿病组的阳性率为24.3%,显著高于2型糖尿病组(1.8%)和健康对照组(1.0%)(均P<0.01);而且ZnT8A在A+组中的检出率为29.7%,显著高于A-组患者15.8%(x2=11.318,P<0.01).(2)ZnT8A阳性率在<30岁各亚组高于≥30岁亚组(0~9岁,34.9%;10~19岁,26.7%;20~29岁,26.3%比≥30岁,18.3%;均P<0.05);在体质指数(BMI)<21.0 kg/m2和21.0~25.0 kg/m2亚组高于BMI>25.0 kg/m2亚组(25.5%和25.9%比8.7%,均P<0.05).(3)ZnT8A水平与IA2-A滴度间呈正相关(r=0.165,P=0.01).(4)3种抗体联合测定使自身免疫检出率从60.9%提高到67.1%.(5)与抗体阴性者相比,ZnT8A单独阳性者日胰岛素需要量较多[(35.5±9.3)U/d比(29.8±14.7)U/d,P<0.05],而收缩压和舒张压均较低[(107±15)mm Hg比(113±16)mm Hg,(69±12)mm Hg比(73±12)mm Hg,均P<0.05].结论 ZnT8A对急性起病糖尿病患者的免疫分型诊断有一定价值,在常见抗体(GADA和IA2-A)阴性者中可识别出一类更接近于经典1型糖尿病的临床表型.  相似文献   

16.
急性消化道出血的病因及其相关因素分析   总被引:1,自引:0,他引:1  
Suo BJ  Zhou LY  Ding SG  Guo CJ  Gu F  Zheng YA 《中华医学杂志》2011,91(25):1757-1761
目的 回顾性分析急性消化道出血的病因构成,相关因素及内镜下表现.方法 收集2006年2月至2010年2月因消化道出血急诊就诊患者资料,包括年龄、性别、既往史及用药史、镜下表现,分析急性消化道出血的病因特征.结果 (1)4年间因急性消化道出血急诊就诊的患者共1415例,男女比例为2:1,男性平均发病年龄低于女性[(51±20)岁比(61±17)岁,P=0.000)].4个季度的发病例数依次为399、361、242、413例.(2)1030例患者行内镜检查,其中上消化道出血897例(87 1%),下消化道出血133例(12.9%);两组的平均年龄差异有统计学意义[(51±20)岁比(57±18)岁,P=0 000];男/女差异有统计学意义(656/241比65/68,P=0.000);非甾体抗炎药(NSAID)用药史者比例差异亦有统计学意义[22.1%(198例)比12.0%(16例),P<0 01].(3)上消化道出血最常见的疾病依次为消化性溃疡546例(60.8%),食管胃静脉曲张出血130例(14.5%),胃癌40例(4.6%);根据行胃镜的时间窗分为<12 h,12~24 h,24~48 h,48~72 h,≥72 h 5组,各组镜下活动出血阳性的比例分别为24.1%(20/83)、14 9%(24/161)、9.6%(16/166)、7.5%(8/106)、7.6%(29/381),x2=18.400,P=0.000;对消化性溃疡Forrest分级观察,随时间延长Ⅰ a~Ⅱc级的例数呈减少趋势,Ⅲ级呈增加趋势(x2=80.414,P=0.040).(4)下消化道出血中常见疾病为缺血性结肠炎44例(33 1%)、小肠出血26例(19.5%)、结肠息肉18例(13.5%).(5)>65岁组(277例)胃溃疡及胃癌比例均高于≤65岁组(620例),分别为23.5%(65例)比8.9%(55例)和9.7%(27例)比2.1%(13例),均P<0.01;而十二指肠溃疡比例低于后者,为22.4%(62例)比49.7%(308例),P<0.01;下消化道出血中,前者小肠出血的比例高于后者(P<0.01).结论 急性消化道出血第3季度发病例数最低;男性发病多于女性,男性发病年龄低于女性;上消化道出血多于下消化道出血,上消化道出血发病年龄低于下消化道出血;上消化道出血以消化性溃疡最多见;下消化道出血以缺血性结肠炎最多见;老年组中胃溃疡和胃癌的比例高于中青年组;建议尽早行急诊胃镜.
Abstract:
Objective To investigate the etiology, related factors and endoscopic characteristics of acute gastrointestinal hemorrhage. Methods The data including age, gender, medical and medication history, and endoscopic characteristics of patients receiving emergency treatment for acute gastrointestinal hemorrhage between February 2006 and February 2010 were collected to analyze the etiological profiles of this disorder. Results (1) A total of 1415 patients with a 2: 1 male-to-female ratio visited our hospital for acute gastrointestinal hemorrhage in the past 4 years. There was a higher mean age of disease onset in men than in women [(51±20) years old vs (61±17) years old, P=0.000]. The numbers of patients were 399, 361, 242 and 413 for 4 respective quarters in order of sequence. (2) And 1030 patients received endoscopy. Among them, there were 897 (87.1%) with upper gastrointestinal hemorrhage and 133(12.9%) with lower gastrointestinal hemorrhage. Significant differences existed in the mean age of two groups [(51±20) years old vs (57±18) years old, P=0.000]. The male-to-female ratio was 656:241and 65: 68 for these 2 groups respectively (P=0.000). The percentage of patient with a history of NSAID (non-steroidal anti-inflammatory drug) treatment was 22.1% (n=198) and 12.0% (n=16) for these 2groups respectively (P<0.01). (3) The most common causative diseases of upper gastrointestinal hemorrhage were peptic ulcer (n=546, 60.8%) , esophageal & gastric varices hemorrhage (n=130,14.5%) and gastric cancer (n=40, 4.6%). When the patients were divided into 5 groups of <12h, 12-24 h, 24-48 h, 48-72 h and ≥72 h per time window of gastroscopy, their percentages with endoscopically active hemorrhage were 24.1% (20/83), 14.9% (24/161), 9.6% (16/166) , 7.5% (8/106) and 7.6% (29/381) for these groups respectively with statistically significant differences. When peptic ulcer was examined by the Forrest classification, the ratio of grade Ⅰa-Ⅱ c decreased gradually while the ratio of grade Ⅲ increased gradually among 5 groups (x2=80.414, P=0.040). (4) The most common causative diseases of lower gastrointestinal hemorrhage were ischemic colitis (n=44, 33.1%), small intestinal hemorrhage (n=26, 19.5%) and colonic polyps (n=18, 13.5%). (5) When the patients were divided into >65 years old group (n=277) and ≥ 65 years old group (n=620) , the ratio of gastric ulcer and cancer in upper gastrointestinal hemorrhage was higher in the former than in the latter [23.5% (n=65) vs 8.9% (n=55)&9.7% (n=27)vs 2.1% (n=13), P<0.01)]. While the ratio of duodenal ulcer was lower in the former than in the latter [22.4% (n=62) vs 49.7% (n=308) , P<0.01]. The ratio of small intestinal hemorrhage in lower gastrointestinal hemorrhage was higher in the former than in the latter (all P<0.01). Conclusion At the lowest in the third quarter, the incidence rate of acute gastrointestinal hemorrhage is higher in males than that in females at a lower age of onset. More common than lower gastrointestinal hemorrhage, upper gastrointestinal hemorrhage has a lower mean age of onset Peptic ulcer is the most common disorder in upper gastrointestinal hemorrhage. Ischemic colitis is the most common disorder in lower gastrointestinal hemorrhage. The rate of gastric ulcer and gastric cancer in the old age group is higher than that in the young group. Emergency gastroscopy is recommended.  相似文献   

17.
目的 探索强迫症状和孤独谱系商数的相关关系,及系统化在二者之间是否存在中介效应.方法 以1901名大学生为研究对象进行分层随机抽样,采用帕多瓦量表(Padua Inventory,PI)、孤独谱系商数(Autism-spectrum Quotient,AQ)、系统化量表(Systemizing Quotient,SQ),分别进行强迫症状、AQ、系统化的评定.结果 男大学生在系统化上的得分[(26.773±9.225)分]高于女大学生[(22.017±7±934)分,P<0.01],AQ总分与PI总分显示正相关(r=0.336,P<0.01),个体表现在系统化上的得分与二者均存在不同程度的正相关,系统化的中介效应显著.所得回归方程为AQ=18.942+0.064PI-0.022SQ,具有统计学意义.结论 大学生样本中强迫症状和孤独谱系商数之间存在正相关的相关关系,系统化为强迫症状和孤独谱系商数的中介变量.
Abstract:
Objective To investigate the correlations between obsessive-compulsive symptoms and autism-spectrum quotient and explore if systemizing is the mediator between them. Methods With Padua Inventory (PZ) ,AQ and Systemizing Quotient (SQ), 1901 college students were assessed with stratified random sampling survey. Results Compared with the femal students, score of systemizing in male students had a significant increase ( (26. 773 ± 9.225 )vs (22.017 ± 7 ± 934), P <0.01 ). AQ total score was significantly positive correlated with PI total score( r=0. 336, P<0.01 ),and correlation was also found among SQ,AQ and PI in different degrees. the mediating effect of systemizing was significant. The regression equation was AQ = 18. 942 +0. 064PI -0. 022SQ (P < 0.01 ). Conclusion There are positive correlation between obsessive-compulsive symptoms and AQ in college students, and systemizing is the mediator between above symptoms.  相似文献   

18.
Background There are numerous articles on the endothelial progenitor cells (EPCs) in different disease conditions. However, the functional properties of EPCs in acute coronary syndrome (ACS) are still uncertain. Here we aimed to study the number and functions of EPCs in ACS patients. Methods Patients were enrolled with admitted ACS (n=25) and another 25 gender-, age-, atherosclerotic risk factors-matched stable coronary artery disease (CAD) controls. EPCs were defined as CD34+/CD133+/VEGFR-2+ and quantified by flow cytometry. Moreover, functional properties of EPCs including colony-forming unit (CFU), proliferation, migration as well as apoptosis were evaluated and compared between the two groups. Plasma matrix metalloproteinase-9 (MMP-9) was detected in all patients as well. Results The two groups had similar medication and clinical characteristics on admission. The EPCs in ACS patients were more than 2.6 times that in stable CAD subjects (15.6±2.7 vs. 6.0±0.8 /100 000 events, P 〈0.01). CFU was not statistically different between the two groups (10.8±2.9 vs. 8.2±1.8, number/well, P 〉0.05). Furthermore, EPCs isolated from ACS patients were significantly impaired in their proliferation (0.498±0.035 vs. 0.895±0.067, OD value, P〈0.01) and migration capacity (20.5±3.4 vs. 30.7±4.3, number/well, P 〈0.01) compared with controls. Moreover, the apoptosis cell in cultured EPCs was drastically increased in ACS group ((18.3±2.. 1 )% vs. (7.8±0.4)%, P 〈0.01). Conclusions Patients with ACS exhibited apparently increased circulating EPCs as well as cultured apoptosis percentage together with a remarkable impairment of proliferation and migration activities compared with stable CAD subjects.  相似文献   

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