陶品月 李濤 曾菲 黃子津 劉娟娟 冼海燕 秦科 黃惠橋
[摘要]目的了解孕婦在分娩鎮(zhèn)痛方面的接受度并分析其影響因素,為制訂相關(guān)措施提高孕婦對(duì)分娩鎮(zhèn)痛的接受度并進(jìn)一步推進(jìn)分娩鎮(zhèn)痛臨床應(yīng)用提供科學(xué)依據(jù)。方法采用便利抽樣法選擇2021年1—4月在廣西醫(yī)科大學(xué)第二附屬醫(yī)院產(chǎn)科門(mén)診建立產(chǎn)檢檔案的120例孕婦為研究對(duì)象,采用自制的《分娩鎮(zhèn)痛認(rèn)知現(xiàn)狀與接受情況問(wèn)卷》對(duì)納入的孕婦發(fā)放問(wèn)卷調(diào)查,了解其對(duì)分娩鎮(zhèn)痛的接受情況、家庭人員支持現(xiàn)狀、影響孕婦對(duì)分娩鎮(zhèn)痛接受度的各因素間相關(guān)性以及孕婦對(duì)分娩鎮(zhèn)痛接受度的影響因素。結(jié)果44.17%的孕婦愿意接受分娩鎮(zhèn)痛,37.50%的孕婦家屬非常支持孕婦使用分娩鎮(zhèn)痛;孕婦對(duì)分娩鎮(zhèn)痛接受度與對(duì)分娩鎮(zhèn)痛的了解程度呈正相關(guān)(r=0.216, P=0.018)、與是否有醫(yī)學(xué)背景呈正相關(guān)(r=0.231, P=0.010)、與對(duì)分娩疼痛程度的了解呈正相關(guān)(r=0.202, P=0.027)以及與是否愿意自費(fèi)呈正相關(guān)(r=0.387, P=0.000);接受分娩鎮(zhèn)痛在付費(fèi)方式、是否有醫(yī)學(xué)相關(guān)背景、目前所處孕周、選擇分娩方式、對(duì)分娩鎮(zhèn)痛的了解程度、對(duì)鎮(zhèn)痛效果的了解、家庭支持、是否愿意自費(fèi)方面差異有統(tǒng)計(jì)學(xué)意義(P <0.05)。logistic 回歸分析進(jìn)一步顯示,有醫(yī)學(xué)相關(guān)背景、對(duì)分娩鎮(zhèn)痛非常了解、家庭非常支持是孕婦對(duì)分娩鎮(zhèn)痛接受度的保護(hù)因素。結(jié)論孕婦對(duì)分娩鎮(zhèn)痛的接受度偏低,影響其對(duì)分娩鎮(zhèn)痛接受度的因素涉及孕婦因素、家庭因素及社會(huì)因素,應(yīng)從這三方面著手提升孕婦對(duì)分娩鎮(zhèn)痛的認(rèn)知水平,進(jìn)而提高孕婦對(duì)分娩鎮(zhèn)痛的接受度及臨床應(yīng)用,以降低無(wú)指征剖宮產(chǎn)率。
[關(guān)鍵詞]分娩鎮(zhèn)痛;接受度調(diào)查;影響因素;需求調(diào)查
[中圖分類(lèi)號(hào)] R714.3? [文獻(xiàn)標(biāo)識(shí)碼] A?? [文章編號(hào)]2095-0616(2022)08-0011-05
The analysis of current status and influencing factors of pregnantwomen’s acceptance oflabor analgesia
TAO? Pinyue1????? LI? Tao1????? ZENG? Fei1 QIN? Ke1????? HUANG? Huiqiao2HUANG? Zijin1LIU? Juanjuan1XIAN? Haiyan1
1. Department of Anesthesiology, the Second Affiliated Hospital of Guangxi Medical University, Guangxi, Nanning 530007, China;2. Nursing Department, the Second Affiliated Hospital of Guangxi Medical University, Guangxi, Nanning 530007, China
[Abstract] Objective To investigate the current status of pregnant women’s acceptance of labor analgesia and analyze its influencing factors, so as to provide a scientific basis for formulating relevant measures to improve pregnant women’s acceptance of labor analgesia and to further promote the clinical application of labor analgesia. Methods A total of 120 pregnant women who had established their cards in the Obstetrics Department of the Second Affiliated Hospital of Guangxi Medical University from January to April 2021 were selected as the survey subjects by the convenience sampling method. The self-compiled "Conditions on Cognitive Status and Acceptance of Labor Analgesia" was used to investigate the pregnant women’s acceptance of labor analgesia and family support, as well as the influencing factors of pregnant women’s acceptance of labor analgesia and the correlation between these factors. Results 44.17% of pregnant women were willing to accept labor analgesia, and 37.50% of the relatives strongly supported labor analgesia for pregnant women; pregnant women’s acceptance of labor analgesia was positively correlated with their understanding of labor analgesia (r=0.216, P=0.018), positively correlated with whether they had a medical background (r=0.231, P=0.010), positively correlated with the understanding of the degree of labor pain (r=0.202, P=0.027), and positively correlated with whether they were willing to pay for themselves (r=0.387, P=0.000); There werestatistically significant differences in receiving labor analgesia in terms of payment method, medical background, current gestational week, choice of labor method, understanding of labor analgesia, understanding of analgesic effects, family support, and willingness topay for themselves (P <0.05). The logistic regression analysis further showed that medical background, a good understanding of childbirth analgesia, and family support were protective factors for pregnant women’s acceptance of labor analgesia. Conclusion Factors resulting in pregnant women’s low acceptance of labor analgesia are the pregnant women, family and society. We should start from these three aspects to improve pregnant women’s awareness of labor analgesia, and then increase the acceptance and clinical application of labor analgesia in them, so as to reduce the rate of cesarean section without medical indication.
[Key words] Labor analgesia; Acceptance survey; Influencing factors; Demand survey
分娩過(guò)程伴隨的疼痛被視為女性人生中體驗(yàn)到最為劇痛且非常不好的經(jīng)歷,對(duì)母嬰造成或多或少的傷害(1—2]。相關(guān)研究指出,在產(chǎn)程中給予孕婦適量鎮(zhèn)痛藥,能較大程度緩解分娩伴隨的疼痛,提升順產(chǎn)率,降低無(wú)適應(yīng)證的人為剖宮產(chǎn)率(3—41。分娩鎮(zhèn)痛(即硬膜外麻醉分娩鎮(zhèn)痛)具有鎮(zhèn)痛效果確切、不延長(zhǎng)產(chǎn)程、不加重產(chǎn)后出血、對(duì)母嬰影響小等優(yōu)點(diǎn)(5—7。雖然分娩鎮(zhèn)痛益處很多,但部分學(xué)者的研究顯示,我國(guó)分娩鎮(zhèn)痛的具體開(kāi)展情況不容樂(lè)觀[8,在發(fā)達(dá)地區(qū)不足20%9,且東西部、城鄉(xiāng)差距大(0,而剖宮產(chǎn)人數(shù)將近一半(11—12),國(guó)內(nèi)分娩鎮(zhèn)痛率遠(yuǎn)低于發(fā)達(dá)國(guó)家(高達(dá)90%)(13—14)。早在2018年,國(guó)家衛(wèi)生健康委員會(huì)在《關(guān)于分娩鎮(zhèn)痛試點(diǎn)工作的通知及方案》中重點(diǎn)指出:應(yīng)在全國(guó)范圍內(nèi)扎實(shí)、有效推進(jìn)分娩鎮(zhèn)痛工作。隨著分娩鎮(zhèn)痛方案的落地,目前孕婦對(duì)分娩鎮(zhèn)痛的接受度現(xiàn)狀相關(guān)文獻(xiàn)報(bào)道較少,因此,本研究旨在調(diào)查孕婦對(duì)分娩鎮(zhèn)痛的接受度現(xiàn)狀并分析其影響因素,以便針對(duì)性地開(kāi)展分娩鎮(zhèn)痛健康教育,提高孕婦對(duì)分娩鎮(zhèn)痛的接受度,以進(jìn)一步促進(jìn)自然分娩。
1 對(duì)象與方法1.1 研究對(duì)象
便利抽樣法選擇2021年1—4月在廣西醫(yī)科大學(xué)第二附屬醫(yī)院(我院)產(chǎn)科門(mén)診建立產(chǎn)檢檔案的120例孕婦為研究對(duì)象。納入標(biāo)準(zhǔn):①健康孕婦;②適合陰道分娩者;③有分娩鎮(zhèn)痛適應(yīng)證者;④同意配合問(wèn)卷調(diào)查者。排除標(biāo)準(zhǔn):①有妊娠期嚴(yán)重合并癥;②認(rèn)知功能不全者;③神經(jīng)精神異常者。我院醫(yī)學(xué)倫理委員會(huì)已批準(zhǔn)開(kāi)展本研究,且取得孕婦知情同意并簽署知情同意書(shū)。
1.2 方法
采用自制的《分娩鎮(zhèn)痛認(rèn)知現(xiàn)狀與接受情況問(wèn)卷》對(duì)納入的孕婦發(fā)放問(wèn)卷調(diào)查,在征得孕婦知情同意后,由課題組成員現(xiàn)場(chǎng)發(fā)放﹑指導(dǎo)填寫(xiě)及回收問(wèn)卷。分娩鎮(zhèn)痛接受度=選擇“愿意接受分娩鎮(zhèn)痛”選項(xiàng)的孕婦例數(shù)Ⅰ總調(diào)查孕婦例數(shù)×100%。該問(wèn)卷是基于國(guó)內(nèi)外文獻(xiàn)5-16'并在我院15名專(zhuān)家指導(dǎo)下制作完成。15名專(zhuān)家中,男9名(60.00%),女6名( 40.00%);年齡:35~40歲3名( 20.00%),41 ~ 46歲5名( 33.33% ),47 ~52歲4名( 26.67% ),53 ~58 歲3名(20.00%);學(xué)歷:本科5名( 33.33% ),碩士8名(53.33%),博士2名( 13.34%);職稱(chēng):副高級(jí)8名( 53.33%),正高級(jí)7名( 46.67% );所屬學(xué)科:麻醉學(xué)6名( 40.00% ),婦產(chǎn)學(xué)5名(33.33%),護(hù)理學(xué)4名(26.67% );工作年限:10 ~15年2名( 13.33% ),16 ~ 21年4名( 26.67% ),22 ~ 27年5名( 33.33% ),28 ~ 33年4名( 26.67% )。問(wèn)卷分為兩部分,第一部分為孕婦的一般資料,包括年齡、文化程度、是否生育等8個(gè)條目。第二部分為分娩鎮(zhèn)痛相關(guān)情況調(diào)查,包括擬行剖宮產(chǎn)的原因、分娩鎮(zhèn)痛意愿等5個(gè)項(xiàng)目。問(wèn)卷Cronbach’s α系數(shù)為0.831 ,具有良好的信效度。
1.3統(tǒng)計(jì)學(xué)處理
使用Excel建立數(shù)據(jù)庫(kù),雙人錄入數(shù)據(jù)并導(dǎo)入SPsS 23.0統(tǒng)計(jì)學(xué)軟件進(jìn)行統(tǒng)計(jì)分析。計(jì)數(shù)資料以[n ( %)]表示,采用檢驗(yàn)進(jìn)行單因素和logistic回歸多因素分析,P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2結(jié)果
2.1問(wèn)卷調(diào)查結(jié)果
選擇2021年1—4月在我院產(chǎn)科門(mén)診建立產(chǎn)檢檔案的125例孕婦為研究對(duì)象并進(jìn)行調(diào)查。收回120份有效問(wèn)卷,有效回收率為96.00%。
2.2孕婦及其家屬對(duì)分娩鎮(zhèn)痛的接受度、家庭支持情況
44.17%的孕婦接受分娩鎮(zhèn)痛,37.50%的孕婦家屬非常支持孕婦使用分娩鎮(zhèn)痛,見(jiàn)表1。
2.3影響孕婦對(duì)分娩鎮(zhèn)痛接受度的各因素間相關(guān)性分析
孕婦對(duì)分娩鎮(zhèn)痛接受度與對(duì)分娩鎮(zhèn)痛的了解程度呈正相關(guān)( r=0.216,P=0.018)、與是否有醫(yī)學(xué)背景呈正相關(guān)( r=0.231,P=0.010)、與對(duì)分娩疼痛程度的了解呈正相關(guān)(r=0.202,P=0.027 )以及與是否愿意自費(fèi)呈正相關(guān)( r=0.387,P=0.000 ),見(jiàn)表2。
2.4 孕婦對(duì)分娩鎮(zhèn)痛接受度的影響因素
接受(愿意)分娩鎮(zhèn)痛在付費(fèi)方式、是否有醫(yī)學(xué)相關(guān)背景、目前所處孕周、選擇分娩方式、對(duì)分娩鎮(zhèn)痛的了解程度、對(duì)鎮(zhèn)痛效果的了解、家庭支持、是否愿意自費(fèi)上差異有統(tǒng)計(jì)學(xué)意義(P <0.05),見(jiàn)表3。以接受度為因變量(接受=1,不接受=2),將付費(fèi)方式、是否有醫(yī)學(xué)相關(guān)背景、目前所處孕周、選擇分娩方式、對(duì)分娩鎮(zhèn)痛的了解程度、對(duì)鎮(zhèn)痛效果的了解、家庭支持、是否愿意自費(fèi)納入二分類(lèi) logistic 回歸模型,賦值見(jiàn)表4。logistic 回歸分析顯示,有醫(yī)學(xué)相關(guān)背景、對(duì)分娩鎮(zhèn)痛非常了解、家庭非常支持是孕婦對(duì)分娩鎮(zhèn)痛接受度的保護(hù)因素,見(jiàn)表5。
3討論
3.1 孕婦對(duì)分娩鎮(zhèn)痛的接受度現(xiàn)狀
研究結(jié)果顯示,孕婦對(duì)分娩鎮(zhèn)痛的接受度為44.17%,處于較低的水平,與 Yadav 等[15]的研究結(jié)果類(lèi)似,故導(dǎo)致產(chǎn)婦行分娩鎮(zhèn)痛治療的例數(shù)增加緩慢[16]。有研究指出[17],較大比例的孕婦對(duì)分娩鎮(zhèn)痛的認(rèn)知欠全面,因而導(dǎo)致其未選擇分娩鎮(zhèn)痛,提示應(yīng)加強(qiáng)對(duì)孕產(chǎn)婦進(jìn)行分娩相關(guān)知識(shí)宣教,尤其是分娩鎮(zhèn)痛方面的知識(shí),使其對(duì)分娩鎮(zhèn)痛有正確的認(rèn)知,建議制訂個(gè)性化的宣教內(nèi)容,對(duì)孕婦進(jìn)行無(wú)痛分娩意向自評(píng)[18]、通過(guò)視頻演示及口頭說(shuō)明等形式提高孕婦對(duì)分娩鎮(zhèn)痛的選擇意愿[19]以提高其對(duì)分娩鎮(zhèn)痛的了解程度。
3.2 孕婦對(duì)分娩鎮(zhèn)痛接受度的影響因素
本研究結(jié)果發(fā)現(xiàn),是否有醫(yī)學(xué)相關(guān)背景、對(duì)分娩鎮(zhèn)痛的了解程度以及家庭支持是影響孕婦對(duì)分娩鎮(zhèn)痛接受度的主要影響因素。具有醫(yī)學(xué)相關(guān)背景的孕婦更能接受分娩鎮(zhèn)痛,這是由于受過(guò)醫(yī)學(xué)教育的孕婦對(duì)分娩鎮(zhèn)痛有一定的了解,認(rèn)識(shí)分娩鎮(zhèn)痛使用的藥物劑量非常小且不會(huì)對(duì)母嬰產(chǎn)生不利影響,也不影響分娩結(jié)局[20-21],事實(shí)上,已有多項(xiàng)研究均表明,實(shí)施分娩鎮(zhèn)痛是安全的醫(yī)療行為,分娩鎮(zhèn)痛對(duì)母嬰均無(wú)傷害,切實(shí)可行。最近的研究進(jìn)一步驗(yàn)證了分娩鎮(zhèn)痛對(duì)產(chǎn)程,尤其對(duì)第二產(chǎn)程以及母嬰均無(wú)不良影響[5]。國(guó)外的研究也顯示,分娩鎮(zhèn)痛并不會(huì)給母嬰帶來(lái)任何并發(fā)癥[22]。有醫(yī)學(xué)教育背景意味著具備相關(guān)的專(zhuān)業(yè)知識(shí),故其對(duì)分娩鎮(zhèn)痛更易于接受,提示需對(duì)孕婦開(kāi)展分娩鎮(zhèn)痛專(zhuān)業(yè)培訓(xùn),通過(guò)培訓(xùn)使其獲得專(zhuān)業(yè)知識(shí),從源頭上提高孕婦對(duì)分娩鎮(zhèn)痛的接受度。
本研究結(jié)果顯示,孕婦對(duì)分娩鎮(zhèn)痛的了解程度是影響孕婦對(duì)分娩鎮(zhèn)痛接受度的重要因素。自從2018年國(guó)家層面要求醫(yī)療機(jī)構(gòu)推行分娩鎮(zhèn)痛試點(diǎn)工作以來(lái),分娩鎮(zhèn)痛相關(guān)工作有了長(zhǎng)足發(fā)展。與分娩鎮(zhèn)痛人數(shù)增加不相匹配的是孕婦對(duì)分娩鎮(zhèn)痛的了解程度并未有較大的提升,仍有孕婦認(rèn)為分娩鎮(zhèn)痛是真的無(wú)痛,這提示關(guān)于分娩鎮(zhèn)痛,孕婦對(duì)其認(rèn)知存在知識(shí)盲點(diǎn),研究結(jié)果和張慧君等[23]的調(diào)查結(jié)果類(lèi)似。作為醫(yī)療機(jī)構(gòu)專(zhuān)業(yè)人員,需對(duì)孕婦強(qiáng)化分娩鎮(zhèn)痛知識(shí)宣教,并且建立分娩鎮(zhèn)痛健康教育長(zhǎng)效機(jī)制,使孕產(chǎn)婦獲得專(zhuān)業(yè)、正確的分娩鎮(zhèn)痛知識(shí),以促進(jìn)更多孕產(chǎn)婦選擇分娩鎮(zhèn)痛,真正從分娩鎮(zhèn)痛中獲益。
家庭支持因素也是影響孕婦對(duì)分娩鎮(zhèn)痛接受度的重要因素。余超等[24]的研究表明,臨產(chǎn)孕婦是否選擇分娩鎮(zhèn)痛與其關(guān)鍵家庭成員對(duì)分娩鎮(zhèn)痛的認(rèn)知密切相關(guān),因受到婆婆或媽媽傳統(tǒng)生產(chǎn)觀念的影響,有80%以上的臨產(chǎn)孕婦認(rèn)為分娩本身就是痛的,接近60%的產(chǎn)婦對(duì)分娩痛的認(rèn)知是分娩痛劇烈但在可耐受范圍內(nèi),因此,心理上已接受分娩痛,對(duì)于分娩鎮(zhèn)痛的需求并非很強(qiáng)烈,但實(shí)際上分娩痛在產(chǎn)婦心理留下了不可磨滅的陰影,對(duì)再次孕育帶來(lái)不良影響。故應(yīng)對(duì)孕婦及其家庭成員同時(shí)開(kāi)展分娩鎮(zhèn)痛健康教育,使其均能獲得專(zhuān)業(yè)的知識(shí),助力孕婦選擇分娩鎮(zhèn)痛,減輕產(chǎn)痛對(duì)母嬰的傷害。
4小結(jié)
目前,孕婦對(duì)分娩鎮(zhèn)痛的接受度仍不高,有多方面的影響因素,歸根結(jié)底是對(duì)分娩鎮(zhèn)痛認(rèn)知不足,而最為重要的原因則是分娩鎮(zhèn)痛的專(zhuān)業(yè)宣傳及教育的欠缺,這提示作為醫(yī)療機(jī)構(gòu)的專(zhuān)業(yè)人員,應(yīng)從專(zhuān)業(yè)的角度多形式開(kāi)展分娩鎮(zhèn)痛健康教育,以消除孕婦及家屬對(duì)分娩鎮(zhèn)痛的偏見(jiàn),便于其更好地接受分娩鎮(zhèn)痛,減輕產(chǎn)婦的疼痛不適,提高分娩舒適度,從而切實(shí)有效地提高自然分娩率。
[參考文獻(xiàn)]
[1] MelzackR.The myth of painless childbirth (the JohnJ.Bonica lecture)[J].Pain,1984,19(4):321-337.
[2] Miller RD.Miller's Anesthesia[M].8th ed.Philadelphia: Elsevier Churchill Livingstone,2015:2715-2716.
[3]曲元,吳新民,趙國(guó)立,等.規(guī)?;置滏?zhèn)痛的可行性[J].中華麻醉學(xué)雜志,2003,23(4):268-271.
[4] Wang Q,Auio-oh O,Zheng SX,et al.The effect oflabor epidural analgesia on maternal-fetal outcomes: a retrospective cohort study[J].Arch GynecolObstet,2018,298(1):89-96.
[5] Shen X,Li Y,Xu S,et al.Epidural analgesia duringthe second Stage of labor: a randomized controlled trial[J]. ObstetGynecol,2017,130(5):1097-1130.
[6] Sun J,Yan X,Yuan A,et al.Effect of epiduralanalgesia in trail of labor after cesarean on maternal and neonatal outcomes in China: a multicenter, prospective cohort study[J/OL].BMC Pregnancy Childbirth,2019,19(1):498.
[7]劉莉萍,宣榮榮,朱虹,等.硬膜外分娩鎮(zhèn)痛對(duì)產(chǎn)婦炎癥因子、補(bǔ)體及免疫功能的影響分析[J].中華全科醫(yī)學(xué),2019,2(2):241-244.
[8]王燕,羅碧如,徐鑫芬,等.我國(guó)醫(yī)療機(jī)構(gòu)分娩鎮(zhèn)痛現(xiàn)狀調(diào)查研究[J].護(hù)理學(xué)雜志,2020,35(12):16-19,41.
[9]羅威,李勝華,張麗峰,等.上海市分娩鎮(zhèn)痛的現(xiàn)狀調(diào)查[J].臨床麻醉學(xué)雜志,2019,35(1):52-56.
[10]徐銘軍,姚尚龍.中國(guó)分娩鎮(zhèn)痛現(xiàn)狀與對(duì)策[J].國(guó)際麻醉學(xué)與復(fù)蘇雜志,2018,39(4):289-293,337.
[11]王立云,林志武.無(wú)痛分娩的研究進(jìn)展[J].實(shí)用婦科內(nèi)分泌電子雜志,2018,5(1):10-12.
[12]中華人民共和國(guó)國(guó)家衛(wèi)生和計(jì)劃生育委員會(huì).第五次國(guó)家衛(wèi)生服務(wù)調(diào)查分析報(bào)告[M].北京:中國(guó)協(xié)和醫(yī)科大學(xué)出版社,2015:1.
[13]王麗敏.孕婦自控硬膜外鎮(zhèn)痛分娩知識(shí)-態(tài)度-行為調(diào)查及影響因素分析[D].太原:山西醫(yī)科大學(xué),2015:61.
[14] Findley I,Chanmberlain G.ABC of labourcare.ReliefofPain[J].BMJ,1999,318(7188):927-930.
[15] Yadav A,Hmr K,Prakash A, et al.Correlation ofdifferent parity and school education with acceptance of labor analgesia among antenatal women: a questionnaire-based study[J].Saudi J Anaesth,2018,12(2):287-291.
[16]李桂華,陸珺,高菲菲,等.上海市分娩鎮(zhèn)痛技術(shù)開(kāi)展情況調(diào)查[J].重慶醫(yī)學(xué),2020,49(19):3225-3229.
[17]洪穎,張鴻,林秀峰,等.某三甲綜合醫(yī)院孕婦分娩鎮(zhèn)痛認(rèn)知與需求調(diào)查[J].中國(guó)健康教育,2020,36(1):86-88.
[18]程雪,許翠萍,張敏,等.基于計(jì)劃行為理論的無(wú)痛分娩意向自評(píng)量表構(gòu)建[J].護(hù)理學(xué)報(bào),2021,28(2):5-9.
[19] Olateju SO,Adetoye AO,Ijarotimi OA,et al.Impact ofVideo Demonstration on Willingness of Pregnant Women to Receive Epidural Labor Analgesia in a Nigerian Hospital- An Open Label Trial[J].Journal of Obstetric Anaesthesia and Critical Care,2020,10(1):26-31.
[20]王彬,劉春元,趙梓作,等.麻醉科醫(yī)師分娩鎮(zhèn)痛實(shí)踐情況的調(diào)查[J].臨床麻醉學(xué)雜志,2020,36(4):371-375.
[21]黃亞龍.腰硬聯(lián)合麻醉在無(wú)痛分娩中的應(yīng)用效果及對(duì)妊娠結(jié)局的影響[J].海軍醫(yī)學(xué)雜志,2016,37(6):544-547.
[22] Poma OS,Auio-oh O,Scudeller L,et al.Effects ofcombined spinal-epidural analgesia on first stage of labor:a cohort study[J].J MATERN-FETAL NEO M,2018,32(3):1-7.
[23]張慧君,燕美琴.分娩鎮(zhèn)痛臨床應(yīng)用率偏低的原因分析[J].護(hù)理研究,2020,34(8):1478-1480.
[24]余超,羅東,周容.臨產(chǎn)孕婦對(duì)椎管內(nèi)分娩鎮(zhèn)痛的認(rèn)知及其影響因素[J].華西醫(yī)學(xué),2017,32(9):1400-1404.
(收稿日期:2021-09-02)