陳 聰,郭 敏,陳育梅
(溫州市人民醫(yī)院 婦產(chǎn)科,浙江 溫州 325000)
治未病與健康管理
農(nóng)村和城市中老年婦女尿失禁患病情況調(diào)查
陳 聰,郭 敏,陳育梅
(溫州市人民醫(yī)院 婦產(chǎn)科,浙江 溫州 325000)
目的 調(diào)查溫州地區(qū)農(nóng)村和城市中老年婦女尿失禁(urinary incontinence, UI)患病狀況及就診情況,探討導(dǎo)致中老年婦女UI城鄉(xiāng)差異的相關(guān)因素。方法 采用隨機(jī)整群抽樣的方法,對溫州市區(qū)及農(nóng)村≥40歲有性生活史的婦女進(jìn)行問卷調(diào)查。按照被調(diào)查者的常住地不同,分為城市組和農(nóng)村組,了解城市組和農(nóng)村組被調(diào)查者一般情況、3種類型UI的患病情況及就診情況,并分析中老年婦女壓力性尿失禁(stress urinary incontinence,SUI)的高危因素。結(jié)果 城市組UI的總患病率38.3%(106/276),其中SUI的患病率25.4%(70/276);農(nóng)村組UI的總患病率為46.2%(158/341),其中SUI的患病率為34.8%(119/341),兩組差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。多因素logistic回歸分析顯示慢性咳嗽、高血壓病、產(chǎn)次≥2次這3個因素是中老年婦女SUI高危因素。城市組和農(nóng)村組的文化程度、分娩方式、產(chǎn)次、體重指數(shù)、便秘、高血壓、慢性咳嗽及絕經(jīng)人數(shù)差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論 農(nóng)村婦女壓力性尿失禁的患病率高于城市婦女;慢性咳嗽、高血壓病史、產(chǎn)次≥2次是中老年婦女SUI的獨(dú)立危險因素;農(nóng)村婦女較城市婦女多產(chǎn)、高血壓發(fā)病率高、文化水平低、超重率高及絕經(jīng)率高的狀態(tài)可能是農(nóng)村婦女UI發(fā)病率高于城市婦女的原因。
尿失禁,壓力性;患病率;高危因素;農(nóng)村衛(wèi)生
尿失禁(urinary incontinence UI)作為現(xiàn)代社會中成年女性常見病得到越來越多的關(guān)注,因其對生活質(zhì)量的顯著影響,使其成為重大公眾衛(wèi)生問題。城鄉(xiāng)患病率的差異在很多研究中被提及[1-2],但并未分析其差異形成的原因。本次研究采用隨機(jī)整群抽樣的方法,調(diào)查溫州地區(qū)成年女性尿失禁的患病情況,分析農(nóng)村和城市≥40歲婦女尿失禁患病類型及患病率的差異,以及農(nóng)村及城市婦女一般情況的差異,以期發(fā)現(xiàn)導(dǎo)致尿失禁城鄉(xiāng)差異的原因。
1.1 資料來源 2014年1-5月,采用隨機(jī)整群抽樣的方法,選擇在溫州市體檢中心進(jìn)行常規(guī)健康體檢的≥40歲的城市婦女276例作為城市組調(diào)查樣本;選擇在本市樂清縣大荊鎮(zhèn)管轄的10個村中進(jìn)行兩癌篩查的常住人口中有性生活史的≥40歲的女性341例,組成農(nóng)村組調(diào)查樣本。
1.2 問卷調(diào)查 所有調(diào)查對象被要求先自行填寫問卷,如無法獨(dú)立完成調(diào)查問卷,則由婦科醫(yī)生詢問后填寫。問卷調(diào)查內(nèi)容包括受試者的年齡、身高、體質(zhì)量(BMI)、分娩情況、月經(jīng)情況、所患慢性疾病及泌尿生殖困擾量表簡表UDI-6[3]。超重:BMI 25~29.9 kg/m2,肥胖:BMI≥30 kg/m2[4]。
1.3 診斷標(biāo)準(zhǔn) 按照國際尿控協(xié)會(International Continence Society,ICS)的診斷標(biāo)準(zhǔn)[5]對不同尿失禁的定義將尿失禁分為3個類型,壓力性尿失禁(stress urinary incontinence,SUI):當(dāng)咳嗽、噴嚏、大笑、運(yùn)動或體位改變時發(fā)生的不自主漏尿;急迫性尿失禁(urge urinary incontinence,UUI):指不能自主控制,或有尿意還未進(jìn)入衛(wèi)生間即發(fā)生漏尿;混合性尿失禁(mixed urinary incontinence,MUI):指SUI及UUI癥狀均存在。
1.4 統(tǒng)計(jì)學(xué)處理 采用SPSS l9.0統(tǒng)計(jì)軟件完成相關(guān)數(shù)據(jù)統(tǒng)計(jì)分析。描述計(jì)數(shù)資料和等級資料用例數(shù)、百分?jǐn)?shù),組間比較采用卡方檢驗(yàn),P<0.05為差異有統(tǒng)計(jì)學(xué)意義。對危險因素采用多因素logistic回歸分析,進(jìn)入水準(zhǔn)α=0.05,剔除水準(zhǔn)α=0.1,由此確定SUI的獨(dú)立危險因素、優(yōu)勢比及95%可信區(qū)間。
2.1 問卷調(diào)查的基本情況 本次共調(diào)查城市婦女276例,平均年齡49.91±8.21歲;農(nóng)村婦女341例,平均年齡51.14±7.57歲,兩組年齡差異無統(tǒng)計(jì)學(xué)意義(P>0.05)。農(nóng)村組和城市組在文化程度、分娩方式、產(chǎn)次、超重發(fā)生率、人工流產(chǎn)、便秘、高血壓、慢性咳嗽及絕經(jīng)情況這些方面差異有統(tǒng)計(jì)學(xué)意義(P<0.05),詳見表1。
2.2 農(nóng)村及城市尿失禁的患病情況及就診率 城市組各種類型尿失禁的總患病率38.3%(106/276),其中SUI的患病率25.4%(70/276),UUI的患病率5.1%(14/276),MUI的患病率為8.0%(22/276);農(nóng)村組各類尿失禁的總患病率為46.2%(158/341),其中SUI的患病率為34.8%(119/341),UUI的患病率為6.1%(21/341),MUI的患病率為5.3%(18/341);農(nóng)村婦女SUI的患病率及UI的患病率均顯著高于城市婦女(P<0.05)。農(nóng)村組尿失禁患者就診率為4.4%,城市組為10.4%,但兩組差異無顯著性(P>0.05)。
2.3 壓力性尿失禁高危因素分析 將年齡、產(chǎn)次、文化程度、分娩方式、BMI、人工流產(chǎn)史、高血壓、糖尿病、慢性咳嗽、絕經(jīng)、子宮切除史、城鄉(xiāng)分布這12個與SUI發(fā)生可能相關(guān)的影響因素引入多因素logistic回歸方程,發(fā)現(xiàn)慢性咳嗽、高血壓、產(chǎn)次大于等于2次進(jìn)入回歸方程,成為SUI的獨(dú)立危險因素。詳見表2。
表1 農(nóng)村和城市問卷調(diào)查的基本情況
表2 SUI危險因素Logistic回歸分析
尿失禁作為現(xiàn)代成年女性的常見病受到廣泛的重視,多個國家開展了對女性尿失禁的大樣本調(diào)查, Hannestad等[6]調(diào)查報道挪威尿失禁患病率為25%,美國Dooley等[7]報道為45%,而我國朱蘭等[1]報道為30.9%,這些結(jié)果顯示全世界約有1/4~1/2的女性遭受尿失禁的影響。Minassian等[8]研究發(fā)現(xiàn)40歲為SUI的發(fā)病高峰年齡,丁峰等[9]調(diào)查發(fā)現(xiàn)成年女性40歲以后SUI患病率明顯升高??梢?0歲以后的中老年婦女成為SUI的主要患病群體。本研究針對城市和農(nóng)村中老年女性尿失禁類型及發(fā)病的高危因素進(jìn)行調(diào)查,發(fā)現(xiàn)大于等于40歲婦女尿失禁的發(fā)病率高達(dá)42.8%(264/617),其中又以壓力性尿失禁的患病率最高。
農(nóng)村組婦女壓力性尿失禁的患病率明顯高于城市組婦女,究其可能原因,有以下三個方面:1)目前公認(rèn)妊娠和分娩為尿失禁的獨(dú)立危險因素,在本研究中發(fā)現(xiàn)農(nóng)村婦女陰道分娩率明顯高于城市婦女。也有研究認(rèn)為產(chǎn)次與尿失禁的發(fā)生關(guān)系密切[10],本研究多因素logistic回歸分析顯示產(chǎn)次大于等于2次的婦女發(fā)生SUI風(fēng)險較只生育1胎的婦女升高1.823倍,城市婦女只生育一胎的占81.6%,農(nóng)村婦女生育二胎及以上占81.2%;這可能是農(nóng)村組SUI發(fā)生率高于城市組的主要原因。2)在本研究中發(fā)現(xiàn)患有高血壓病的婦女發(fā)生SUI的風(fēng)險是非高血壓婦女的1.728倍,這一結(jié)果與國內(nèi)外的部分研究相一致,朱蘭等[11]發(fā)現(xiàn)高血壓(舒張壓高)是北京地區(qū)成年女性壓力性尿失禁發(fā)生的影響因素,Sensoy等[12]研究提示高血壓與尿失禁顯著相關(guān)。本研究中發(fā)現(xiàn)農(nóng)村中老年婦女高血壓的患病率顯著高于城市組,這也可能是農(nóng)村組SUI發(fā)病率高于城市組的原因之一。3)另外部分研究支持肥胖、低文化程度、絕經(jīng)是壓力性尿失禁的相關(guān)因素[13-16],本研究中提示農(nóng)村組婦女在肥胖、低文化程度及絕經(jīng)發(fā)生率上都明顯高于城市組婦女,這也可能是農(nóng)村組SUI發(fā)生率高的重要因素。
對于慢性咳嗽與SUI的相關(guān)性在不同的研究中尚有所爭議,Al-badr等[17]對沙特婦女的尿失禁患病率研究中發(fā)現(xiàn)慢性咳嗽是UI的危險因素,但在一項(xiàng)橫斷面前瞻性調(diào)查中[18]未發(fā)現(xiàn)慢性咳嗽婦女和無慢性咳嗽婦女在尿失禁患病率上有明顯差異。在本研究中發(fā)現(xiàn)慢性咳嗽與SUI的相關(guān)性顯著。雖然城市組慢性咳嗽的患病率明顯高于農(nóng)村組,但慢性咳嗽的患病總?cè)藬?shù)少,故對城鄉(xiāng)SUI患病率差異的影響不大。
本研究中農(nóng)村組中老年婦女尿失禁就診率僅為4.4%,雖然兩組的統(tǒng)計(jì)學(xué)差異不顯著,但農(nóng)村組婦女對尿失禁的漠視狀態(tài)不可忽視。在調(diào)查中發(fā)現(xiàn)農(nóng)村組57.5%患者認(rèn)為尿失禁是年齡增長后的自然現(xiàn)象,不需治療;24.9%患者認(rèn)為就醫(yī)不便,檢查麻煩,不愿就醫(yī);13.2%患者有治療的需求,但覺得難以啟齒,羞于求醫(yī)。農(nóng)村醫(yī)療條件較差,??漆t(yī)生不足,對尿失禁的危害認(rèn)識不夠、防治宣傳不足,這些都與農(nóng)村婦女的低就診率及高患病率有一定的相關(guān)性。
綜上所述,尿失禁的發(fā)病風(fēng)險是與多種因素相關(guān)的,很多高危因素是可以通過生活習(xí)慣的改變及合理治療來進(jìn)行糾正的,而輕中度的壓力性尿失禁也是可以通過行為治療及物理治療得到改善的。在農(nóng)村普及尿失禁的相關(guān)知識,對農(nóng)村基層醫(yī)務(wù)人員進(jìn)行知識更新尤為重要。
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Status quo of urinary incontinence in middle-aged and older women in the rural and urban areas of Wenzhou city
CHEN Cong, GUO Min, CHEN Yu-mei
(DepartmentofObstetricsandGynecology,ThePeople’sHospitalofWenzhouCity,Wenzhou325000,China)
Objective To understand the status quo of urinary incontinence (UI) in middle-aged and elderly women in the rural and urban areas of Wenzhou and the leading factors that cause the disease. Method Firstly, the rural and urban women of or over 40 years of age in Wenzhou were chosen as the subjects of study by random cluster sampling. Then a questionnaire was used to conduct the survey. According to the permanent residence of the respondents, they were then divided into two groups, the urban group and the rural group. The Results of ‘rural women’ were compared with those of ‘urban women’ in the perspectives of general cases, UI prevalence and outpatient rate. Multinomial logistic regression was performed to determine the factors associated with SUI of middle-aged and older women. Findings The overall UI rate in urban group was 38.3%. The stress urinary incontinence (SUI) was 25.4%. In contrast, the overall UI rate in rural women was 46.2%. The SUI 34.8%. The difference in UI and SUI between the two groups was statistically significant(P<0.05). The multivariate logistic regress analysis of the risk factors of SUI showed that chronic cough, hypertension, parity≥2 were associated with an increased risk of SUI in middle-aged and older women. There was also a significant difference in vaginal delivery, parity, hypertension, education status, BMI, constipation, chronic cough and menopause between the two groups. Conclusion The rates of SUI and UI in the rural groups are significantly higher than those in the urban group. Chronic cough, hypertension, parity ≥2 are risk factors for SUI. Rural women have more parity, higher incidence of hypertension, overweight and menopause, and lower education status compared with urban women, which may be the leading cause of higher incidence of UI in rural women.
urinary incontinence; prevalence; risk factors; rural health
2016-09-20
溫州市科技局科研基金資助項(xiàng)目(Y20140131)
陳 聰(1980-),女,浙江溫州人,碩士,主治醫(yī)師。
10.3969/j.issn.1674-6449.2017.02.001
R711.2
A
1674-6449(2017)02-0121-04