{"id":489,"title":"Impact of infertility etiology on clinical pregnancy, cumulative live birth rate, and time to live birth after IVF/ICSI: a retrospective cohort study","title_zh":"不孕病因对IVF/ICSI后临床妊娠、累积活产率及活产时间的影响：一项回顾性队列研究","url":"https://doi.org/10.1186/s12958-026-01633-x","doi":"10.1186/s12958-026-01633-x","pmid":null,"journal":"Reproductive Biology and Endocrinology","kind":"paper","lang":"en","published_at":"2026-11-06T00:00:00+00:00","fetched_at":"2026-11-08T03:44:35+00:00","authors":["Jingdan Zhang","Lingrong Long","Xiaoyu Peng","Lin Zhu","Ashfaq Ullah","Ting Tang","Yuyan Li"],"primary_topic":"art-clinical","topics":[{"slug":"art-clinical","score":18.0,"hits":["clinical pregnancy","cumulative live birth","icsi","infertility","ivf","live birth"]},{"slug":"contraception-health","score":3.0,"hits":["birth rate"]}],"topic_score":18.0,"preference_score":0.0,"preference_labels":[],"llm_score":72.0,"final_score":72.0,"score_dims":{"novelty":60,"rigor":55,"impact":70,"relevance":95,"translation":75},"recommend_reason":"主题直接关联ART临床结局与病因分层，对预后咨询和治疗策略有潜在参考价值；但缺少摘要，严谨性和具体发现暂无法判断，建议获取全文后再决定精读。","keywords":["不孕病因","IVF/ICSI","临床妊娠","累积活产率","活产时间","回顾性队列"],"selected":1,"story_id":17,"llm_provider":"deepseek","llm_model":"deepseek-flash","llm_effort":"low","source_key":"crossref-core-journals","source_name":"Crossref · 核心期刊新上线","source_tier":1,"mention_count":1,"has_interpretation":false,"journal_key":"rbe","journal_tier":"standard","journal_if":4.2,"is_mock":false,"summary_zh":"该回顾性队列研究以接受IVF/ICSI治疗的患者为对象，比较不同不孕病因对临床妊娠率、累积活产率及活产所需时间的影响。原文未提供摘要，样本量、分组方式、统计模型与具体效应值均无法核实；仅从标题看，研究问题贴近临床咨询与预后评估，但结论需待全文数据确认。","summary":"","interpretation_basis":null,"fulltext_status":null,"interpretation":null,"fulltext":{"available":false,"status":null,"reason":"尚未抓取全文（未入选、分数未达阈值，或还没跑 fulltext 步骤）","pmcid":null,"license":null,"chars":0,"source":null,"fetched_at":null}}