王麗楠+聶蓮蓮+王通+沈珠華
摘 要 目的:了解和掌握本社區(qū)農(nóng)村35歲以上常住居民腦卒中高危人群危險(xiǎn)因素的分布狀況,為本社區(qū)建立腦卒中高危人群干預(yù)體系提供依據(jù)。方法:采用分層隨機(jī)抽樣的方法,抽取本社區(qū)15個(gè)村的35歲以上常住居民共1 694例,其中男性679人(40.1%),女性1 015人(59.9%)。腦卒中風(fēng)險(xiǎn)初篩評(píng)估危險(xiǎn)因素包括高血壓、血脂異常、糖尿病、房顫、吸煙、超重肥胖、缺少鍛煉和腦卒中家族史等。結(jié)果:共有500人符合腦卒中高危對(duì)象標(biāo)準(zhǔn),高危對(duì)象檢出率為29.5%。男性的檢出率高于女性(35.9%比25.2%,P<0.05)。70歲及以上人群中的高危對(duì)象檢出率最高,36~49歲人群的檢出率最低(P<0.05)。在高危對(duì)象中,腦卒中危險(xiǎn)因素流行率的順位為高血壓86.8%,超重或肥胖46.2%,糖尿病38.6%,吸煙31.2%,缺少體育鍛煉27.8%,血脂異常14.4%,房顫13.6%。女性高危對(duì)象中房顫和糖尿病的流行率高于男性(P<0.05)。吸煙是男性高危對(duì)象的主要危險(xiǎn)因素(61.9%)。不同年齡組間缺少體育鍛煉和超重或肥胖的流行率有明顯差異(P<0.05)。結(jié)論:本社區(qū)有較高比例的腦卒中高危人群;應(yīng)針對(duì)不同性別和年齡的人群開(kāi)展有針對(duì)性地健康教育及干預(yù)措施,積極防治高血壓、糖尿病等慢性病,鼓勵(lì)合理飲食,多參加體育活動(dòng),以減少社區(qū)人群發(fā)生腦卒中的風(fēng)險(xiǎn)。
關(guān)鍵詞 腦卒中;社區(qū);高危人群;危險(xiǎn)因素;分析
中圖分類(lèi)號(hào):R743.3 文獻(xiàn)標(biāo)志碼:A 文章編號(hào):1006-1533(2017)08-0043-03
Analysis of risk factors in the high-risk population with stroke in a community in Shanghai
WANG Linan, NIE Lianlian, WANG Tong, SHEN Zhuhua
(Zhujing Community Health Service Center of Jinshan District, Shanghai 201599, China)
ABSTRACT Objective: To understand and master the distribution of risk factors for the high risk population with stroke in the rural residents over 35 years old to provide a scientific basis for the establishment of the intervention system for the high risk stroke group in this community. Methods: With the method of stratified random sampling, a total of 1 694 cases over 35 years old were selected in 15 villages in this community of whom 679 cases were male(40.1%), and 1 015 cases female(59.9%). Risk factors for the risk preliminary screening assessment of stroke included hypertension, dyslipidemia, diabetes, atrial fibrillation, smoking, overweight, obesity, lack of exercise and family history of stroke. Results: A total of 500 cases met the criteria for stroke risk, and high risk detection rate was 29.5%. The detection rate of the male was higher than that of the female(35.9% to 25.2%, P<0.05). The highest detection rate of the high-risk objects was 70 years old and above, and the detection rate of 36~49 years old population was the lowest(P<0.05). In the high-risk objects, the sequence of prevalence of risk factors for stroke was hypertension 86.8%, overweight or obesity 46.2%, diabetes 38.6%, smoking 31.2%, lack of physical exercise 27.8%, dyslipidemia 13.6%, and atrial fibrillation 14.4%. Prevalence of atrial fibrillation and diabetes in the high risk female objects was higher than that of the male(P<0.05). Smoking was a major risk factor for the men at high risk(61.9%). There was a significant difference in the prevalence of overweight and obesity among different age groups(P<0.05). Conclusion: The community has a high proportion of people with high risk of stroke. Targeted health education and intervention measures, active prevention and treatment of hypertension, diabetes and other chronic diseases, encouraging a reasonable diet and taking part in sports activities for different gender and age groups should be carried out to reduce the risk of stroke in the community population.
KEY WORDS stroke; community; high risk population; risk factor; analysis
隨著社會(huì)經(jīng)濟(jì)的發(fā)展和人民生活水平的提高,心腦血管疾病已成為嚴(yán)重危害我國(guó)居民健康和加重居民疾病負(fù)擔(dān)的主要疾病[1]。流行病學(xué)調(diào)查結(jié)果顯示,到2030年我國(guó)60歲以上的人群中將有超過(guò)3億的老年人罹患腦卒中[2-3]?,F(xiàn)對(duì)本社區(qū)35歲以上農(nóng)村常住居民進(jìn)行腦卒中高危篩查,以了解和掌握腦卒中高危人群危險(xiǎn)因素分布狀況,為本社區(qū)建立腦卒中高危人群干預(yù)體系提供科學(xué)依據(jù)。
1 對(duì)象與方法
1.1 對(duì)象
采取分層隨機(jī)抽樣的方法,抽取金山區(qū)朱涇社區(qū)15個(gè)村的35歲以上常住居民共1 694人作為調(diào)查對(duì)象,其中男性679人(占40.1%),女性1015人(占59.9%)。排除標(biāo)準(zhǔn)為有精神障礙者;常年臥床失能者;以及有其他原因無(wú)法完成篩查或干預(yù)者。
1.2 方法
所有調(diào)查對(duì)象均在知情同意的情況下接受調(diào)查。問(wèn)卷調(diào)查由經(jīng)嚴(yán)格培訓(xùn)的調(diào)查員采用面對(duì)面詢(xún)問(wèn)的方法進(jìn)行。測(cè)量項(xiàng)目包括血壓、身高、體重、空腹血糖、糖化血紅蛋白、血脂和心電圖。測(cè)量?jī)x器在測(cè)量前均通過(guò)統(tǒng)一的校正。
1.3 篩查標(biāo)準(zhǔn)
腦卒中風(fēng)險(xiǎn)初篩評(píng)估危險(xiǎn)因素包括以下8項(xiàng)(每項(xiàng)1分):(1)高血壓病史,或血壓≥140/90 mmHg,或正在服用降血壓藥物;(2)血脂異常(甘油三酯≥2.26 mmol/ L,或總膽固醇≥6.22 mmol/L,或低密度脂蛋白膽固醇≥4.14 mmol/L,或高密度脂蛋白膽固醇<1.04 mmol/L)或未知;(3)糖尿?。唬?)心電圖示有房顫或有明顯的脈搏不齊;(5)吸煙;(6)明顯超重或肥胖(BMI≥26 kg/m2);(7)缺少體育鍛煉(體育鍛煉的標(biāo)準(zhǔn)是每周鍛煉≥3次、每次≥30 min、持續(xù)時(shí)間超過(guò)1年),從事農(nóng)業(yè)體力勞動(dòng)可視為有體育活動(dòng);(8)有腦卒中家族史。既往有腦卒中或短暫性腦缺血發(fā)作(TIA)病史者或者腦卒中風(fēng)險(xiǎn)評(píng)估≥3分者,即視為腦卒中高危對(duì)象。
1.4 統(tǒng)計(jì)學(xué)方法
采用SPSS 19.0軟件進(jìn)行統(tǒng)計(jì)分析,計(jì)數(shù)資料用百分率(%)表示,比較用χ2檢驗(yàn),P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 腦卒中高危對(duì)象檢出情況
有效問(wèn)卷1 694份中,共篩查出腦卒中高危對(duì)象500例,高危檢出率為29.5%。其中男性高危對(duì)象的檢出率為35.9%,女性高危對(duì)象的檢出率為25.2%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05,表1)。36~49歲、50~59歲、60~69歲和70歲及以上年齡組的高危對(duì)象檢出率分別為13.9%、29.9%、29.8%和33.3%,年齡組之間高危對(duì)象檢出率的差異有統(tǒng)計(jì)學(xué)意義(P<0.05,表1)。
2.2 高危對(duì)象腦卒中危險(xiǎn)因素分布狀況
500名腦卒中高危人群中,腦卒中危險(xiǎn)因素流行率的順位是高血壓(86.8%),明顯超重或肥胖(46.2%),糖尿?。?8.6%),吸煙(31.2%);很少參加體育活動(dòng)(27.8%),血脂異常(14.4%);和房顫(13.6%)。女性的房顫和糖尿病的患病率高于男性,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。男性中的吸煙率為61.9%。50~59歲和60~69歲年齡組相對(duì)另外2個(gè)年齡組有較高的超重肥胖率和較低的缺少體育活動(dòng)率,差異有統(tǒng)計(jì)學(xué)意義(P<0.05,表2)。
3 討論
本次腦卒中高危人群的篩查檢出率為29.5%,高于任淑榮等[4]報(bào)道的13.4%,提示本社區(qū)腦卒中高危人群的比例較高。男性的高危對(duì)象檢出率高于女性,這可能與男性對(duì)象中有較高的吸煙率有關(guān)。70歲及以上人群的高危對(duì)象檢出率最高,而36~49歲人群的檢出率最低,其原因可能為36~49歲居民是社會(huì)勞動(dòng)力,生活方式比較健康,平時(shí)工作活動(dòng)比較多;而70歲及以上人群參加體育鍛煉和體力活動(dòng)較少,患高血壓、糖尿病等慢性病的比例較高,可能加大了罹患腦卒中疾病的危險(xiǎn)。
高危人群中排前三位的危險(xiǎn)因素分別為高血壓、明顯超重或肥胖、糖尿病,高血壓是首要危險(xiǎn)因素[4-5],應(yīng)積極控制高血壓、糖尿病、超重及肥胖,避免腦卒中發(fā)生。對(duì)于男性而言,吸煙排列危險(xiǎn)因素的第二位,是缺血性腦卒中的重要危險(xiǎn)因素,吸煙者發(fā)生缺血性腦卒中的風(fēng)險(xiǎn)是不吸煙者的1.4倍[6]。吸煙可以影響全身血管和血液系統(tǒng),加速血管硬化、升高血漿纖維蛋白原水平、促進(jìn)血小板聚集、降低高密度脂蛋白水平等[7]。因此,針對(duì)男性高危人群采取積極的控?zé)煷胧山档湍X卒中發(fā)病風(fēng)險(xiǎn)。
腦卒中危險(xiǎn)因素的調(diào)查研究己經(jīng)有大量的文獻(xiàn)報(bào)道[8-9],但上海市目前這方面的研究較少。不同的地區(qū)、民族在生活習(xí)俗、宗教信仰及基因等方面存在著差異,我國(guó)各地腦卒中發(fā)病率及危險(xiǎn)因素也不盡相同[10]。本社區(qū)有較高的腦卒中高危對(duì)象檢出率,應(yīng)針對(duì)不同性別、年齡的人群有針對(duì)性地采取健康教育及干預(yù)措施,減少腦卒中危險(xiǎn)因素,從而降低社區(qū)腦卒中的發(fā)病率。
參考文獻(xiàn)
[1] Hu X, Zhang JH, Qin X. Risk factors of early death in patients with hypertensive intracerebral hemorrhage during hospitalization[J]. Acta Neurochir Suppl, 2011, (111): 387-391.
[2] 馮敏, 張友好, 壽廣麗, 等. 腦梗死與血HCY及其他危險(xiǎn)因素的相關(guān)性探討[J]. 中華全科醫(yī)學(xué), 2012, 10(1): 13-14.
[3] 孫奉輝, 胡文立. 進(jìn)展型腦梗死危險(xiǎn)因素的分析[J]. 臨床神經(jīng)病學(xué)雜志, 2010, 23(1): 61-63.
[4] 任淑榮, 陳衛(wèi)華. 我區(qū)腦卒中高危人群篩查結(jié)果分析[J].世界最新醫(yī)學(xué)信息文摘, 2016, 16(25): 107-109.
[5] 陳偉河, 邢詒剛, 鐘王杰, 等. 廣東省惠東地區(qū)腦卒中高危人群篩查情況分析[J]. 廣東醫(yī)學(xué), 2016, 37(16): 2480-2482.
[6] Zhang XF, Attia J, DEste C, et al. Prevalence and magnitude of classical risk factors for stroke in a cohort of 5092 Chinese steelworkers over 13.5 years of follow-up[J]. Stroke, 2004, 35(5): 1052-1056.
[7] 路文革, 方巖, 張建平, 等. 商丘市40歲以上城鄉(xiāng)居民腦卒中高危人群篩查及危險(xiǎn)因素分析[J]. 中國(guó)實(shí)用神經(jīng)疾病雜志, 2015, 18(24): 20-22.
[8] 楊黎明. 某農(nóng)村人群心血管疾病主要危險(xiǎn)因素調(diào)查[D]. 鄭州: 鄭州大學(xué), 2010.
[9] 張慧敏, 雷金花, 孫偉平, 等. 鄭州市某社區(qū)2 828例腦卒中高危人群危險(xiǎn)因素現(xiàn)狀的調(diào)查[J]. 全科護(hù)理, 2014, 12(10): 932-933.
[10] Mcclure LA, Kleindorfer DO, Kissel BM, et al. Assessing the performance of the Framingham stroke risk score in the reasons for geographic and racial differences in stroke cohort[J]. Stroke, 2014, 45(6): 1716-1720.