中华内分泌代谢杂志
中華內分泌代謝雜誌
중화내분비대사잡지
CHINESE JOURNAL OF ENDOCRINOLOGY AND METABOLISM
2013年
4期
282-287
,共6页
易茜璐%李晓牧%袁源智%于明香%陆志强%高鑫
易茜璐%李曉牧%袁源智%于明香%陸誌彊%高鑫
역천로%리효목%원원지%우명향%륙지강%고흠
视网膜微血管径%高血压%糖尿病%脂代谢紊乱
視網膜微血管徑%高血壓%糖尿病%脂代謝紊亂
시망막미혈관경%고혈압%당뇨병%지대사문란
Retinal vascular caliber%Hypertension%Diabetes mellitus%Dyslipidaemia
目的 应用计算机辅助技术测定视网膜微血管径,旨在分析原发性高血压患者视网膜微血管径与代谢综合征组份之间的关系.方法 原发性高血压患者450例,采集病史,进行体格检查、代谢指标测定、眼底摄片,并测量视网膜微动脉和微静脉血管径,分析微血管径与血压、血糖及血脂等代谢综合征组份的关系及其变化的危险因素.结果 450例高血压患者平均年龄(57.53±10.01)岁,平均收缩压(138±17)mm Hg(1 mm Hg=0.133 kPa),舒张压(84± 10)mm Hg,平均视网膜微动脉径(129.26±12.68) μm,微静脉径(198.25±18.37) μm.校正年龄、性别等后,血压控制不良组的视网膜微动脉径小于控制良好组[(126.45±15.74) μm对(130.30±11.30) μm,P=0.029].随血压控制不良加重,视网膜微动脉径呈减小趋势(P=0.075).高密度脂蛋白胆固醇正常组视网膜微静脉径小于异常组[(197.36±17.62) μm对(203.07 ±21.52) μm,P=0.040].视网膜微血管径三分位比较中,随着微动脉径减小,舒张压逐渐升高(P=0.009);随着微静脉径增宽,高密度脂蛋白胆固醇逐渐降低(P=0.042).年龄增加(r=-0.090,P=0.013)、血压控制不良(r=-0.098,P=0.038)是微动脉狭窄的独立危险因素,低高密度脂蛋白胆固醇(r=0.105,P=0.024)、吸烟(r=0.141,P=0.010)是微静脉增宽的独立危险因素.结论 高血压人群中,血压控制不良与视网膜微动脉狭窄密切相关,低高密度脂蛋白胆固醇与微静脉增宽密切相关;血压控制不良、增龄是微动脉狭窄的独立危险因素,低高密度脂蛋白胆固醇、吸烟则是微静脉增宽的独立危险因素.
目的 應用計算機輔助技術測定視網膜微血管徑,旨在分析原髮性高血壓患者視網膜微血管徑與代謝綜閤徵組份之間的關繫.方法 原髮性高血壓患者450例,採集病史,進行體格檢查、代謝指標測定、眼底攝片,併測量視網膜微動脈和微靜脈血管徑,分析微血管徑與血壓、血糖及血脂等代謝綜閤徵組份的關繫及其變化的危險因素.結果 450例高血壓患者平均年齡(57.53±10.01)歲,平均收縮壓(138±17)mm Hg(1 mm Hg=0.133 kPa),舒張壓(84± 10)mm Hg,平均視網膜微動脈徑(129.26±12.68) μm,微靜脈徑(198.25±18.37) μm.校正年齡、性彆等後,血壓控製不良組的視網膜微動脈徑小于控製良好組[(126.45±15.74) μm對(130.30±11.30) μm,P=0.029].隨血壓控製不良加重,視網膜微動脈徑呈減小趨勢(P=0.075).高密度脂蛋白膽固醇正常組視網膜微靜脈徑小于異常組[(197.36±17.62) μm對(203.07 ±21.52) μm,P=0.040].視網膜微血管徑三分位比較中,隨著微動脈徑減小,舒張壓逐漸升高(P=0.009);隨著微靜脈徑增寬,高密度脂蛋白膽固醇逐漸降低(P=0.042).年齡增加(r=-0.090,P=0.013)、血壓控製不良(r=-0.098,P=0.038)是微動脈狹窄的獨立危險因素,低高密度脂蛋白膽固醇(r=0.105,P=0.024)、吸煙(r=0.141,P=0.010)是微靜脈增寬的獨立危險因素.結論 高血壓人群中,血壓控製不良與視網膜微動脈狹窄密切相關,低高密度脂蛋白膽固醇與微靜脈增寬密切相關;血壓控製不良、增齡是微動脈狹窄的獨立危險因素,低高密度脂蛋白膽固醇、吸煙則是微靜脈增寬的獨立危險因素.
목적 응용계산궤보조기술측정시망막미혈관경,지재분석원발성고혈압환자시망막미혈관경여대사종합정조빈지간적관계.방법 원발성고혈압환자450례,채집병사,진행체격검사、대사지표측정、안저섭편,병측량시망막미동맥화미정맥혈관경,분석미혈관경여혈압、혈당급혈지등대사종합정조빈적관계급기변화적위험인소.결과 450례고혈압환자평균년령(57.53±10.01)세,평균수축압(138±17)mm Hg(1 mm Hg=0.133 kPa),서장압(84± 10)mm Hg,평균시망막미동맥경(129.26±12.68) μm,미정맥경(198.25±18.37) μm.교정년령、성별등후,혈압공제불량조적시망막미동맥경소우공제량호조[(126.45±15.74) μm대(130.30±11.30) μm,P=0.029].수혈압공제불량가중,시망막미동맥경정감소추세(P=0.075).고밀도지단백담고순정상조시망막미정맥경소우이상조[(197.36±17.62) μm대(203.07 ±21.52) μm,P=0.040].시망막미혈관경삼분위비교중,수착미동맥경감소,서장압축점승고(P=0.009);수착미정맥경증관,고밀도지단백담고순축점강저(P=0.042).년령증가(r=-0.090,P=0.013)、혈압공제불량(r=-0.098,P=0.038)시미동맥협착적독립위험인소,저고밀도지단백담고순(r=0.105,P=0.024)、흡연(r=0.141,P=0.010)시미정맥증관적독립위험인소.결론 고혈압인군중,혈압공제불량여시망막미동맥협착밀절상관,저고밀도지단백담고순여미정맥증관밀절상관;혈압공제불량、증령시미동맥협착적독립위험인소,저고밀도지단백담고순、흡연칙시미정맥증관적독립위험인소.
Objective With a computer-assisted program,retinal vascular calibers were measured quantitatively.In this study the relationship between retinal vascular calibers and components of the metabolic syndrome was examined.Methods A total of 450 hypertensive patients were collected.Medical history,physical examination,blood tests,and retinal photographs were taken.Retinal vascular calibers were measured quantitatively from digital retinal photographs.In the hypertensive population the associations of retinal vascular calibers with components of the metabolic syndrome were described,and the factors that influenced retinal vascular calibers were analyzed.Results In the enrolled population,mean age was (57.53 ± 10.01) years,mean systolic blood pressure (138 ± 17) mm Hg(1 mm Hg =0.133 kPa),diastolic blood pressure (84 ± 10) mm Hg.Mean central retinal arteriolar equivalent(CRAE) was(129.26 ± 12.68) μm,and mean central retinal venular equivalent (CRVE) (198.25 ± 18.37) μm.After adjusting for age,gender,etc,CRAE in group with poor blood pressure control was smaller than that in the group with good blood pressure control [(126.45 ± 15.74) μm vs (130.30 ± 11.30) μm,P =0.029].CRAE tended to be narrower with worsened blood pressure control (P =0.075).CRVE was smaller in patients with normal high density lipoprotein-cholesterol (HDL-C) than in those with abnormal level [(197.36 ±17.62) μm vs (203.07 ± 21.52) μm,P =0.040].The diastolic blood pressure was raised along with the decreasing CRAE(P=0.009).And the HDL-C level was reduced as CRVE was increasing(P=0.042).Old age (r =-0.090,P=0.013) and poor blood pressure control(r=-0.098,P=0.038) were independent risk factors for narrow CRAE,while lowered HDL-C (r =0.105,P =0.024) and smoking (r =0.141,P =0.010) were independent risk factors for wide CRVE.Conclusions Narrow CRAE was related to poor blood pressure control,while wide CRVE was related to lowed HDL-C.Aging and poor blood pressure control were independent risk factors for narrow CRAE,while lowed HDL-C and smoking were independent risk factors for wide CRVE in the hypertensive patients.