王淑芳,馮麗珍,宋 梅,宿 莊,韓宏楓,徐洪波,張 平
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論著
駐呼和浩特市男性新兵高尿酸血癥與痛風(fēng)的流行病學(xué)調(diào)查
王淑芳1,馮麗珍2,宋梅1,宿莊3,韓宏楓2,徐洪波1,張平4
目的調(diào)查駐呼和浩特市青年男性新兵高尿酸血癥的患病情況,分析高尿酸血癥的危險(xiǎn)因素。方法采用整群抽樣調(diào)查的方法,在內(nèi)蒙古呼和浩特市選取1002名來自山東、吉林、內(nèi)蒙古、甘肅、寧夏五省(自治區(qū))新入伍的男性士兵為研究對象,利用新兵體檢時(shí)機(jī),采集外周靜脈血2 ml,EDTA抗凝,4 ℃保存,檢測血尿酸水平。設(shè)計(jì)高尿酸血癥危險(xiǎn)因素調(diào)查表進(jìn)行問卷調(diào)查,調(diào)查結(jié)果應(yīng)用SPSS13.0進(jìn)行統(tǒng)計(jì)分析并進(jìn)行Logistic回歸分析。結(jié)果(1)新兵高尿酸血癥患病率為38.9%,高尿酸血癥組血尿酸平均(474.18±87.40) μmol/L,正常血尿酸組血尿酸平均(355.85±49.07) μmol/L。痛風(fēng)患病率為0。(2)高尿酸血癥組體重指數(shù)、膽固醇、三酰甘油水平均明顯高于正常血尿酸組(t分別為-6.254、-3.977、-4.025,P<0.01),差異有統(tǒng)計(jì)學(xué)意義。(3)與高尿酸血癥有關(guān)的危險(xiǎn)因素包括BMI≥25、飲用白酒和啤酒、飲酒量≥500 ml/周。結(jié)論在保障士兵飲食營養(yǎng)的同時(shí),要減少脂肪、糖類及富含嘌呤等食物攝入,可降低高尿酸血癥的發(fā)生率。
青年人;尿酸;痛風(fēng);流行病學(xué)
高尿酸血癥是嘌呤代謝紊亂、尿酸濃度升高導(dǎo)致的代謝性疾病[1],目前發(fā)現(xiàn)不僅與痛風(fēng)和腎衰竭有關(guān),與代謝綜合征及心腦血管疾病的發(fā)生也存在密切的關(guān)系[2-4]。隨著生活水平的提高和飲食結(jié)構(gòu)、生活習(xí)慣的改變,我國人口高尿酸血癥發(fā)病率在逐漸升高,并且有年輕化的趨勢。本研究旨在調(diào)查男性新兵高尿酸血癥的患病情況,分析高尿酸血癥的危險(xiǎn)因素。
1.1對象采用整群抽樣調(diào)查的方法,選擇2013年度駐呼和浩特市的男性新兵1002人為調(diào)查對象。年齡18-20歲,平均(18.6±1.6)歲。
1.2調(diào)查方法參照中華風(fēng)濕病學(xué)會制訂的流行病學(xué)調(diào)查提綱,并結(jié)合實(shí)際情況制定調(diào)查表。調(diào)查人員由武警內(nèi)蒙古總隊(duì)醫(yī)院及武警呼和浩特市各支隊(duì)衛(wèi)生隊(duì)醫(yī)護(hù)人員組成,統(tǒng)一培訓(xùn)調(diào)查人員,明確填表要求。以現(xiàn)場集中問卷的方式進(jìn)行調(diào)查。
1.3高尿酸血癥及痛風(fēng)的調(diào)查痛風(fēng)診斷標(biāo)準(zhǔn)按美國風(fēng)濕病協(xié)會1977年診斷標(biāo)準(zhǔn),高尿酸血癥參照臨床診斷標(biāo)準(zhǔn):男性≥7 mg/dl(420 μmol/L)。于新兵入伍體檢時(shí)采靜脈血2 ml,離心取血清,用日立7020生化儀測定尿酸,試劑來自上海Point生物科技公司。對疑似痛風(fēng)患者行X線片和B超檢查確診。
2.1血尿酸檢測結(jié)果調(diào)查表回收率為100%,以50 μmol/L為組距,血尿酸頻數(shù)分布及血尿酸值基本符合正態(tài)分布。調(diào)查人群青年男性士兵血尿酸平均值為(411.69±110.96) μmol/L。高尿酸血癥組血尿酸平均值為(474.18±87.40) μmol/L。男性高尿酸血癥患病率為38.9%,痛風(fēng)患病率為0。
2.2生化指標(biāo)的比較高尿酸血癥組體重指數(shù)、膽固醇、三酰甘油水平均明顯高于正常血尿酸組(t分別為-6.254、-3.977、-4.025,P<0.01),差異有統(tǒng)計(jì)學(xué)意義(表1)。
表1 駐呼和浩特市男性新兵高尿酸組與正常尿酸組相關(guān)因素比較 ±s)
2.3危險(xiǎn)因素分析
2.3.1單因素logistic回歸分析有4項(xiàng)因素與高尿酸血癥有關(guān)(P<0.05),分別為飲用白酒和啤酒、飲酒量、食用肉湯、BMI≥25(表2)。
表2 駐呼和浩特市男性新兵飲食和生活習(xí)慣單因素logistic分析結(jié)果
2.3.2多因素logistic回歸分析將上述單因素分析有統(tǒng)計(jì)學(xué)意義的4項(xiàng)因素進(jìn)行多因素logistic回歸分析(進(jìn)入和剔除水準(zhǔn)為0.05),確定3項(xiàng)因素與高尿酸血癥有關(guān)(P<0.05),分別是BMI≥25、飲用白酒和啤酒、飲酒量≥500 ml/周(表3)。
表3 駐呼和浩特市男性新兵飲食和生活習(xí)慣多因素logistic分析結(jié)果
高尿酸血癥和痛風(fēng)多見于40歲以上的中老年人,近年來其發(fā)病率升高且有年輕化趨勢。文獻(xiàn)[5]顯示,1991-2002年日本男性青少年高尿酸血癥患病率從3.5%增至4.5%。我國臺灣金門地區(qū)1991-1992年的一項(xiàng)研究顯示,30歲以上的成年人高尿酸血癥的患病率為男性25.8%,女性15%[5]。20世紀(jì)80年代到90年代中期,國內(nèi)調(diào)查顯示男性高尿酸血癥患病率從1.4%增至33.1%,女性從1.3%增至11.9%[6]。本研究僅對20歲左右健康男性進(jìn)行了調(diào)查,發(fā)現(xiàn)男性患病率達(dá)38.9%,該研究結(jié)果顯示20歲左右青年人高尿酸血癥患病率遠(yuǎn)遠(yuǎn)超出以往研究結(jié)果。俄羅斯的一項(xiàng)研究對血尿酸水平升高和血尿酸水平正常者進(jìn)行比較和跟蹤調(diào)查,其結(jié)論是童年期的慢性無癥狀性高尿酸血癥被認(rèn)為是動脈粥樣硬化危險(xiǎn)因素的標(biāo)志物[7,8]。因此,需要引起人們的高度關(guān)注。
高尿酸血癥是痛風(fēng)最重要的生化基礎(chǔ),預(yù)防其發(fā)生并降低患病率是當(dāng)今醫(yī)療需要關(guān)注的。新戰(zhàn)士入伍前經(jīng)過嚴(yán)格的體格檢查,無高血壓病、糖尿病,肝腎功能正常,是健康人群,故剔除上述各因素的影響,筆者仍然發(fā)現(xiàn)高尿酸血癥與 BMI、膽固醇和三酰甘油明顯相關(guān),與以往研究結(jié)果一致[9]。從飲食和生活習(xí)慣多因素logistic回歸分析看,高尿酸血癥與BMI≥25、飲用白酒和啤酒、飲酒量≥500 ml/周有相關(guān)性,上述均為危險(xiǎn)因素,但與其他一些調(diào)查結(jié)果比較無相關(guān)性,這可能與本次調(diào)查的對象單一、調(diào)查內(nèi)容不全面有關(guān),需要筆者繼續(xù)研究探索,找到其他有意義的危險(xiǎn)因素。有研究發(fā)現(xiàn)尿酸與果糖有促進(jìn)覓食反應(yīng)的作用,維生素C則有拮抗作用,這些作用曾在靈長類動物進(jìn)化中發(fā)揮過重要作用[10]。由于富含果糖和嘌呤食物的出現(xiàn),以及生活方式的改變,導(dǎo)致高尿酸血癥的患病率不斷增高,高尿酸水平又進(jìn)一步刺激食欲增加,起到惡性循環(huán)的作用,因此降低脂肪、糖類及嘌呤的攝入量、減少飲酒量、控制體重、減少HUA的可控相關(guān)危險(xiǎn)因素等綜合性措施將有助于預(yù)防高尿酸血癥的發(fā)病。
當(dāng)前,青年人飲食生活習(xí)慣發(fā)生了巨大變化,普遍存在缺乏運(yùn)動、營養(yǎng)過剩、大量飲用碳酸飲料、生活不規(guī)律等。男性新兵是部隊(duì)主體成分之一,在保障戰(zhàn)士飲食營養(yǎng)的同時(shí),要科學(xué)合理制定膳食方案,要減少脂肪、糖類及富含嘌呤等食物攝入,降低高尿酸血癥的發(fā)生,維護(hù)和保障部隊(duì)?wèi)?zhàn)斗力。
[1]陸再英,鐘南山.內(nèi)科學(xué)[M].北京:人民衛(wèi)生出版社,2008:274-280.
[2]De Oliveira E P,Burini R C.High plasma uric acid concertration:causes and consequences [J].Diabetol Metab Syndr,2012,4(4):12.
[3]Zhou Y, Qi H, Zhao G M,etal. Relationship between hyperuricemia and chronic kidney disease in Pudong New Area of Shanghai[J].Zhonghua Liu Xing Bing Xue Za Zhi,2012,33(4):351-355.
[4]謝君杰,易汛.高尿酸血癥與其他代謝性疾病的相關(guān)關(guān)系分析[J].重慶醫(yī)學(xué),2012,41(1):67-68.
[5]Krishnan E,Pandya B J,Chung L,etal. Hyperuricemia in young adults and risk of insulin resistance,prediabetes,and diabetes:a 15-year follow-up study [J].Am J Epidemiol,2012,176(2):108-116.
[6]Ogura T,Matsuura K, Matsumoto Y,etal.Recent trends of hyperuricemia and obesity in Japanese male adolescents, 1991 through 2002[J]. Metabolism,2004,53(4):448.
[7]Lin K C,Lin H Y,Chou P.Community based epidemiological study on hyperuricemia and gout in Kin Hu,Kinmen[J]. Rheumatol,2000,27(4):1045-1050.
[8]Maliavskaia S I,Lebedev A V,Temovskaia V A.Chronic asymptomatic hyperuricemia as a marker of atherogenic risk in children [J].Kardiologia,2007,47(3):62-66.
[9]Patschan D,Patschan S,Gobe G G,etal.Uric acid heralds ischemic tissue injury to mobilize endothelial progenitor cells [J].J Am Soc Nephrol,2007,18(5):1516-1524.
[10]Fang Qi,You Kai,Lin Qisui,etal.The investigation of Chinese people’s blood uric acid and the relationship between it and blood-lipid[J].Chin J Inter Med,2006,86(25):1764-1768.
(2015-09-01收稿2015-09-25修回)
(責(zé)任編輯尤偉杰)
Epidemiological survey of hyperuricemia and gout in newly recruited young male soldiers in Hohhot City
WANG Shufang1, FENG Lizhen2, SONG Mei1, SU Zhuang3, HAN Hongfeng2, XU Hongbo1, and ZHANG Ping4.
1.Department of Internal Medicine, 2. Department of Clinical Laboratory, The Inner Mongolian Autonomous Region Corps Hospital of Chinese People’s Armed Police Forces, Hohhot 010010, China; 3. Department of Statistics, Inner Mongolia Medical University, Hohhot 010010, China; 4. Inner Mongolia Armed Police First Team, Hohhot 010010, China
ObjectiveTo investigate the prevalence of hyperuricemia and gout among the newly recruited young male soldiers in Hohhot City in 2013, and to know how the young men contracted hyperuricemia. MethodsA cluster sampling was conducted. 1002 newly recruited young soldiers were investigated in Hohhot, Inner Mongolia, who came from Shandong, Jilin, Inner Mongolia, Gansu, Ningxia, and the peripheral venous blood 2 ml samples were collected, EDTA anticoagulation, saved at 4 ℃, for serum uric acid (SUA) level detection when new recruit had physical examination test. The survey was conduct according to regressive analysis by SPSS13.0 software. Logistic regressive model of major pathogenic factors of hyperuricemia was constructed for the single factor of statistically significant difference(P<0.05)and was analyzed latterly. Results(1) The prevalence of HUA was 38.9% in young men. The mean of SUA was (474.18±87.40) μmol/L in HUA group. The mean of SUA was (355.85±49.07) μmol/L in normal uric acid group. The prevalence of gout was 0%. (2)The values of BMI, cholesterol, triglyceride in HUA group were higher significantly than those in the normal group (t=-6.254, -3.977, -4.025,P<0.01). (3)The results of the logistic regression showed that BMI≥25,drinking white spirit and beer,capacity for liquor≥500 ml/week were the independent risk factors of hyperuricemia. ConclusionsWe should reduce the food offered that is rich of fat, sugar and purine, when we should ensure nutrition of soldiers. Our purpose is reduce hyperuricemia to preserve and ensure fighting capacity of force.
young; uric acid; gouts; prevalence
王淑芳,碩士,副主任醫(yī)師。
010010呼和浩特,武警內(nèi)蒙古總隊(duì)醫(yī)院:1.內(nèi)三科,2.檢驗(yàn)科;3.010010呼和浩特,內(nèi)蒙古醫(yī)科大學(xué)統(tǒng)計(jì)教研室;4.010010呼和浩特,武警內(nèi)蒙古總隊(duì)一支隊(duì)衛(wèi)生隊(duì)
R696.6