{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T20:36:03Z","timestamp":1792787763248,"version":"4.5.0"},"reference-count":36,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"National Key Technology R&D Program in the Twelves Five-Year Plan","award":["2012BAI32B01"],"award-info":[{"award-number":["2012BAI32B01"]}]},{"DOI":"10.13039\/501100001809","name":"national natural science foundation of china","doi-asserted-by":"publisher","award":["81771650, 81471427"],"award-info":[{"award-number":["81771650, 81471427"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012166","name":"national basic research program of china","doi-asserted-by":"publisher","award":["2016YFC1000201"],"award-info":[{"award-number":["2016YFC1000201"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Womens Health (Lond Engl)"],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To investigate the prevalence and the related characteristics of oligomenorrhea among women within childbearing age in China.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Study design:<\/jats:title>\n                    <jats:p>A large-scale community-based investigation was conducted from 2013 to 2015. A total of 12,964 women aged 18\u201349 years from 9 provinces\/municipalities in China were recruited for healthcare screening in local community health centers. Outcome measures include clinical history, ultrasonographic exam, and hormonal and metabolic parameters.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Among women within childbearing age in China, the prevalence of oligomenorrhea was 12.2% (1,579\/12,964). Both sociodemographic factors and medical history were significantly associated with oligomenorrhea (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009&lt;\u20090.05). In such women, the prevalence of obesity, acne, seborrhea, acanthosis, larger ovarian size, and polycystic ovarian morphology was higher when compared with normal women; the prevalence of anti-Mullerian hormone, total testosterone, and androstenedione (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009&lt;\u20090.05) was higher as well. The infertility rates of all women were higher in the oligomenorrhea group (17.2%, 272\u20441,579) than in the non-oligomenorrhea group (9.0%, 1,024\u204411,385), and among women without contraception, for the oligomenorrhea group, the infertility rate was 32.5% (128\u2044394), and for the non-oligomenorrhea group, 17.9% (400\u20442,240). In the oligomenorrhea group, 57.4% (156\/272) of the women underwent treatments for infertility, which was higher than the non-oligomenorrhea group 36.1% (370\/1,024).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Obesity, acne, seborrhea, acanthosis, larger ovarian size, and polycystic ovarian morphology were significantly associated with oligomenorrhea. The increase of anti-Mullerian hormone, total testosterone, and androstenedione level was also demonstrated in the oligomenorrhea group. Higher prevalence of infertility and medical treatment rate was observed in women with oligomenorrhea.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1745506520928617","type":"journal-article","created":{"date-parts":[[2020,9,7]],"date-time":"2020-09-07T16:25:11Z","timestamp":1599495911000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":13,"title":["Prevalence of oligomenorrhea among women of childbearing age in China: A large community-based study"],"prefix":"10.1177","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5942-9512","authenticated-orcid":false,"given":"Yilei","family":"He","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University Third Hospital, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Danni","family":"Zheng","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University Third Hospital, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Shang","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Navy General Hospital, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaohong","family":"Wang","sequence":"additional","affiliation":[{"name":"Reproductive Medical Center, Tangdu Hospital, The Fourth Military Medical University, Shanxi, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuyun","family":"Zhao","sequence":"additional","affiliation":[{"name":"Reproductive Medical Center, The Affiliated Hospital of Guizhou Medical University, Guizhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhaolian","family":"Wei","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Anhui, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xueru","family":"Song","sequence":"additional","affiliation":[{"name":"Reproductive Medical Center, Tianjin Medical University General Hospital, Tianjin, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaobo","family":"Shi","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central-South University, Hunan, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yimin","family":"Zhu","sequence":"additional","affiliation":[{"name":"Reproductive Medical Center, Women Hospital, School of Medicine Zhejiang University, Zhejiang, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuyu","family":"Wang","sequence":"additional","affiliation":[{"name":"Reproductive Medical Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rong","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University Third Hospital, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Qiao","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University Third Hospital, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2020,9,7]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.bpobgyn.2009.11.001"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.homp.2009.01.004"},{"issue":"7","key":"e_1_3_2_4_2","first-page":"453","article-title":"A neuropsychiatric complication of oligomenorrhea according to iranian traditional medicine","volume":"12","author":"Yavari M","year":"2014","unstructured":"Yavari M, Khodabandeh F, Tansaz M, et al. A neuropsychiatric complication of oligomenorrhea according to iranian traditional medicine. Iran J Reprod Med 2014; 12(7): 453\u2013458.","journal-title":"Iran J Reprod Med"},{"issue":"2","key":"e_1_3_2_5_2","first-page":"13","article-title":"Comparing the effects of agnugol and metformin on oligomenorrhea in patients with polycystic ovary syndrome: a randomized clinical trial","volume":"10","author":"Shayan A","year":"2016","unstructured":"Shayan A, Masoumi SZ, Shobeiri F, et al. Comparing the effects of agnugol and metformin on oligomenorrhea in patients with polycystic ovary syndrome: a randomized clinical trial. J Clin Diagn Res 2016; 10(2): 13\u201316.","journal-title":"J Clin Diagn Res"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1530\/EJE-12-0655"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.5001\/omj.2015.34"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.3109\/09513590.2015.1025380"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2006-2481"},{"issue":"10","key":"e_1_3_2_10_2","first-page":"880","article-title":"The relationship between thyroiditis and polycystic ovary syndrome: a meta-analysis","volume":"6","author":"Du D","year":"2013","unstructured":"Du D, Li X. The relationship between thyroiditis and polycystic ovary syndrome: a meta-analysis. Int J Clin Exp Med 2013; 6(10): 880\u2013889.","journal-title":"Int J Clin Exp Med"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1158\/1055-9965.EPI-17-0655"},{"issue":"3","key":"e_1_3_2_12_2","first-page":"141","article-title":"Failure to have menses following progesterone withdrawal in a normal estrogenic woman with polycystic ovarian syndrome who menstruates with oral contraceptives","volume":"36","author":"Check J","year":"2009","unstructured":"Check J, Mitchell-Williams J. Failure to have menses following progesterone withdrawal in a normal estrogenic woman with polycystic ovarian syndrome who menstruates with oral contraceptives. Clin Exp Obstet Gynaecol 2009; 36(3): 141\u2013142.","journal-title":"Clin Exp Obstet Gynaecol"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0168402"},{"key":"e_1_3_2_14_2","first-page":"1","article-title":"Exploring women\u2019s decisions about childbearing after the lifting of the one-child policy","volume":"1","author":"Wang E","year":"2018","unstructured":"Wang E, Hesketh T. Exploring women\u2019s decisions about childbearing after the lifting of the one-child policy. Cult Health Sex 2018; 1: 1\u201314.","journal-title":"Cult Health Sex"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/det262"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.14966"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1210\/jc.2010-0202"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/deh285"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.1006\/gyno.2000.5783"},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/der302"},{"key":"e_1_3_2_21_2","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/deh873"},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2012.03.023"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.1152\/ajpendo.90684.2008"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2011.07.159"},{"key":"e_1_3_2_25_2","doi-asserted-by":"publisher","DOI":"10.1530\/EJE-12-0655"},{"key":"e_1_3_2_26_2","doi-asserted-by":"publisher","DOI":"10.4103\/0971-6866.100759"},{"key":"e_1_3_2_27_2","doi-asserted-by":"publisher","DOI":"10.1097\/EDE.0b013e3182130016"},{"key":"e_1_3_2_28_2","doi-asserted-by":"publisher","DOI":"10.3109\/0167482X.2014.912209"},{"key":"e_1_3_2_29_2","doi-asserted-by":"publisher","DOI":"10.5539\/gjhs.v5n3p163"},{"key":"e_1_3_2_30_2","doi-asserted-by":"publisher","DOI":"10.2147\/CLEP.S46712"},{"key":"e_1_3_2_31_2","doi-asserted-by":"publisher","DOI":"10.4103\/0974-1208.97791"},{"key":"e_1_3_2_32_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2015.01.007"},{"key":"e_1_3_2_33_2","doi-asserted-by":"publisher","DOI":"10.1186\/1472-6882-14-511"},{"key":"e_1_3_2_34_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.bpobgyn.2012.05.004"},{"key":"e_1_3_2_35_2","doi-asserted-by":"publisher","DOI":"10.1080\/17425255.2019.1651839"},{"key":"e_1_3_2_36_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00404-018-4906-2"},{"key":"e_1_3_2_37_2","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.16147"}],"container-title":["Women's Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1745506520928617","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1745506520928617","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1745506520928617","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T08:31:24Z","timestamp":1777710684000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1745506520928617"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,1]]},"references-count":36,"alternative-id":["10.1177\/1745506520928617"],"URL":"https:\/\/doi.org\/10.1177\/1745506520928617","relation":{},"ISSN":["1745-5057","1745-5065"],"issn-type":[{"value":"1745-5057","type":"print"},{"value":"1745-5065","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,1]]},"article-number":"1745506520928617"}}