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               · 46  ·                           南 京    医 科 大 学 学         报                        2025年1月


                  表3 孕妇生化指标与新生儿出生体重的相关性                         和管理,改善母婴妊娠结局。
              Table 3   Correlation between maternal biochemical    利益冲突声明:
                        indexes and neonatal birth weight           所有作者声明无利益冲突。张钰婷和石中华与本期刊均

                     Variable             r            P        隶属南京医科大学,但本期刊的审稿遵循双盲原则,所有编辑
                 Second trimester                               决策由独立编辑和审稿人完成,确保评审公正透明。
                   FPG(mmol/L)          0.308        0.011          Conflict of Interests:
                   1 h PG(mmol/L)       0.149        0.323          All authors declare no conflicts of interest. ZHANG Yuting
                   2 h PG(mmol/L)       0.195        0.188      and SHI Zhonghua are affiliated with Nanjing Medical Universi⁃
                   HbA1c(%)             0.311        0.014      ty,the same institution as the journal. However,the journal fol⁃
                   DBIL(μmol/L)        -0.257        0.038      lows a double⁃blind review process,with all editorial decisions
                   Cr(μmol/L)          -0.267        0.031      made independently by editors and reviewers,ensuring a fair
                   TyG                  0.103        0.411      and transparent review process.
                 Third trimester                                    作者贡献声明:
                   CP(ng/mL)            0.293        0.015          张钰婷进行数据分析和结果解读,并撰写手稿。胡诗曼
                   HbA1c(%)             0.335        0.007      和诸请逸招募患者,并收集患者样本和数据。石中华申请了
                   ALT(U/L)            -0.046        0.708
                                                                资助,并对本研究进行设计和监督。
                   TG(mmol/L)           0.240        0.049
                                                                    Author’s Contributions:
                   TyG                  0.317        0.008
                                                                    ZHANG Yuting performed data analyses and interpreta⁃
                                                                tions,and wrote the manuscript. HU Shiman and ZHU Qingyi
               表4 新生儿出生体重与母亲生化指标多元线性回归分析
              Table 4  Multiple linear regression analysis of neonatal  enrolled patients and collected patient samples and data. SHI
                      birth weight and maternal biochemical indexes  Zhonghua applied for the grant designed and supervised the
                                                                study.
                                   Model 1        Model 2
               Variable                                         [参考文献]
                                  β      P       β       P
               Second trimester                                 [1] World Health Organization. Diagnostic criteria and classi⁃
                 FPG(mmol/L)     0.348  0.003   0.271  0.009         fication of hyperglycaemia first detected in pregnancy:a
                 1 h PG(mmol/L)  0.158  0.295   0.188  0.126         World Health Organization guideline[J]. Diabetes Res
                 2 h PG(mmol/L)  0.159  0.285   0.138  0.252         Clin Pract,2014,103(3):341-363
                 Hb1Ac(%)        0.343  0.006   0.319  0.003    [2] ZENG Y,YIN L,YIN X P,et al. Association of triglycer⁃
                 DBIL(μmol/L)   -0.293  0.017  -0.217  0.045         ide⁃glucose index levels with gestational diabetes mellitus
                 Cr(μmol/L)     -0.229  0.064  -0.175  0.118
                                                                     in the US pregnant women:a cross ⁃ sectional study[J].
                 TyG             0.120  0.337   0.172  0.115
                                                                     Front Endocrinol,2023,14:1241372
               Third trimester
                                                                [3] XU T T,DAINELLI L,YU K,et al. The short⁃term health
                 CP(ng/mL)       0.347  0.003   0.270  0.100
                                                                     and economic burden of gestational diabetes mellitus in
                 HbA1c(%)        0.372  0.002   0.319  0.003
                                                                     China:a modelling study[J]. BMJ Open,2017,7(12):
                 ALT(U/L)       -0.030  0.804   0.004  0.971
                                                                     e018893
                 TG(mmol/L)      0.267  0.026   0.289  0.006
                                                                [4] 朱家敏,王姗姗,诸清逸,等. 妊娠期糖尿病孕妇孕前正
                 TyG             0.340  0.004   0.341  0.001
                                                                     常体重指数与妊娠结局的相关性[J]. 南京医科大学学
                 Model 1:Unadjusted variables. Model 2:Adjusted for gestational
                                                                     报(自然科学版),2024,44(4):505-510
              age and parity.
                                                                     ZHU J M,WANG S S,ZHU Q Y,et al. Correlation be⁃
              严格的筛选及组间一般资料匹配,样本量较少;其                                 tween pre⁃pregnancy normal body mass index and preg⁃
              次本研究缺失研究人群的孕早期糖脂代谢指标,无                                 nancy outcomes in pregnant women with gestational diabe⁃
              法进行孕早、中、晚期指标的连续纵向追踪。因此                                 tes mellitus[J]. Journal of Nanjing Medical University
                                                                    (Nature Sciences),2024,44(4):505-510
              本研究仍需进一步扩大样本人群进行研究。
                                                                [5] JOYCE B T,LIU H K,WANG L S,et al. Novel epigenetic
                  综上所述,HbA1c、FPG、TG、TyG 指数是 GDM
                                                                     link between gestational diabetes mellitus and macroso⁃
              孕妇分娩巨大儿的危险因素。临床医师需关注孕
                                                                     mia[J]. Epigenomics,2021,13(15):1221-1230
              期全程糖脂代谢指标,尤其是孕妇晚期 TG、TyG 等                        [6] BETA J,KHAN N,KHALIL A,et al. Maternal and neona⁃
              指标,从而有效预测巨大儿的发生,进行早期干预                                 tal complications of fetal macrosomia:systematic review
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