黃君艷 龐敏 仲遠 姜玉石


【摘要】目的:分析當(dāng)前宿遷地區(qū)育齡期男性精液質(zhì)量情況和不孕不育間的關(guān)系。方法:統(tǒng)計分析2012年7月至2014年7月1068例來我院咨詢有生育愿望的男性精液,用精液自動分析儀分析精液密度、活率、活力和精子運動速度,Diff-Quik法染色觀察精子形態(tài),計數(shù)精子畸形率。 隨訪1年統(tǒng)計不孕不育發(fā)生率,進行相關(guān)分析。結(jié)果:22例(2.06%)無精子,56例(5.24%)極弱精子癥,123例(11.52%)弱精子癥;181例密度小于20.0×106 mL(16.95%);110例(10.30%)活率低于20.0%;228例(21.35%)精子活力(a+b)級低于20.0%以下;179例(16.76%)畸形率在95.1%以上;184例(17.23%)平均曲線速度(VCL)小于10.0μm/s。共有96例(8.99%)診斷為不孕不育,50例(4.68%)考慮與男性精液質(zhì)量有關(guān)。相關(guān)分析可知,不孕不育與精液數(shù)量、活率、(a+b)級精子率和畸形率呈正相關(guān)(P<0.05)。多因素回歸分析可知,精液活率和活力是不孕不育的獨立危險因素(P<0.05)。結(jié)論: 初步了解宿遷地區(qū)育齡期男性精液質(zhì)量,為不孕不育工作參考依據(jù),在經(jīng)濟相對落后的江蘇蘇北地區(qū),孕前精液常規(guī)檢查十分必要。
【關(guān)鍵詞】宿遷地區(qū);育齡期男性;精液質(zhì)量;不孕不育
Relationship between semen quality and infertility: case study of 1068 males at child-bearing age in Suqian from 2012 to 2014HUANG Junyan1, PANG Min1, ZHONG Yuan1, JIANG Yushi2. 1. Clinical Laboratory, Suqian Traditional Chinese Medicine Hospital, Suqian 223800, Jiangsu, China; 2. Andrology Department,Suqian Traditional Chinese Medicine Hospital, Suqian 223800, Jiangsu, China
【Abstract】Objectives: To analyze the relationship between semen quality of males at child-bearing age in Suqian and infertility. Methods: 1068 males treated in our hospital for fertility from July 2012 to July 2014 were selected and the semen density, live rate, motility and sperm velocity was tested by semen automatic analyzer; sperm morphology was observed with diff-Quik staining to count sperm deformity rate. The correlation between semen quality and infertility was analyzed in one year follow-up. Results: There were 22 cases of azoospermia (2.06%), 56 cases of severe asthenospermia (5.24%) and 123 cases of asthenospermia (11.52%). The density of 181 cases was less than 20.0×106 ml (16.95%); live rate of 110 cases was less than 20.0% (21.35%); motility a + b of 228 cases was below 20.0% (21.35%); abnormality rate of 179 cases was more than 95.1% (16.76%); average curve velocity (VCL) of 184 cases was less than 10.0um/s (17.23%). There were in all 96 cases diagnosed as infertility (8.99%), 50 cases of which were referred to semen quality. The semen number, live rate, motility a + b and abnormality rate were all related to infertility (P<0.05) and the live rate and motility a + b were independent risk factors of infertility (P<0.05). Conclusions: Preliminary understanding of semen quality at child-bearing age in Suqian area provides reference to the treatment of infertility, which is important for pre-semen routine examination in north of Jiangsu.
【Key words】Suqian area; Male at child-bearing age; Sperm quality; Infertility
【中圖分類號】R698+.2【文獻標志碼】A
近半個世紀以來在全球范圍內(nèi)不育癥的發(fā)病率已從8%~10%上升到12%~16%,其中男性生殖能力異常的比例已不低于50%[1]。因目前暫無評定男性生殖能力的統(tǒng)一標準,各地區(qū)生育年齡段精液參數(shù)值存在較大差異[2]。宿遷是江蘇省內(nèi)經(jīng)濟相對落后,生活節(jié)奏較慢的新建地級城市,分析本地區(qū)育齡男性精液質(zhì)量,為優(yōu)生優(yōu)育及男性不孕不育的診斷、治療提供幫助和科學(xué)依據(jù)。現(xiàn)將結(jié)果總結(jié)如下。
1對象與方法
1.1研究對象
連續(xù)選擇2012年7月至2014年7月共1068例來我院咨詢有生育愿望的男性患者精液,均為首次生育,取得知情同意權(quán)。排除身體畸形、先天性疾病、確定的遺傳代謝性疾病、癮君子、內(nèi)分泌疾病、泌尿生殖性疾病患者等。……