TY - JOUR T1 - The Systemic Immune-Inflammation Index and its Connection with Maternal Age in Naturally Conceived Pregnancies: A Single-Center Cohort Study AU - Arslanca, Şeyma Banu AU - Özgürlük, İzzet AU - Gayretli, Tugba Kolomuc AU - Şeyhanlı, Zeynep AU - Çelen, Şevki PY - 2023 DA - October Y2 - 2023 DO - 10.37990/medr.1343578 JF - Medical Records JO - Med Records PB - Tıbbi Kayıtlar Derneği WT - DergiPark SN - 2687-4555 SP - 93 EP - 6 VL - 5 IS - Supplement (1) LA - en AB - Aim: Maternal age is associated with perinatal outcomes, which include preeclampsia, low birth weight, preterm birth, neonatal mortality, increased cesarean rates, and maternal mortality. This study aimed to investigate the effects of maternal age on hematological parameters and systemic immune-inflammatory indices in pregnant women.Material and Methods: A retrospective analysis of 400 pregnant women was conducted, divided into four age groups. Hematological parameters, systemic immune-inflammatory indices, and clinical outcomes were compared across these groups.Results: The mean neutrophil count and monocyte count increased with maternal age, significantly highest in the 40-49 age group (p KW - Maternal age KW - systemic immune-inflammatory indices KW - pregnancy outcomes CR - Guarga Montori M, Álvarez Martínez A, Luna Álvarez C, et al. Advanced maternal age and adverse pregnancy outcomes: a cohort study. Taiwan J Obstet Gynecol. 2021;60:119-24. CR - Saccone G, Gragnano E, Ilardi B, et al. Maternal and perinatal complications according to maternal age: a systematic review and meta-analysis. Int J Gynaecol Obstet. 2022;159:43-55. CR - Correa-de-Araujo R, Yoon SSS. Clinical outcomes in high-risk pregnancies due to advanced maternal age. J Womens Health (Larchmt). 2021;30:160-7. CR - Glick I, Kadish E, Rottenstreich M. Management of pregnancy in women of advanced maternal age: improving outcomes for mother and baby. 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