literature

1 孕龄(gestational age,GA)的计算 因为要做跟怀孕相关的项目,所以把一些基础的怀孕知识做一下总结. 1 孕龄(gestationa

1 Maternal DOB 2 Age 3 Marital Status 4 Ethinic Group 5 Employed 6 Housing 7 Parity 8 PMH 9 PSH 10 OB hx 11 Genetic testing 12 1 Maternal DOB Maternal date of birth. 2 Age Mother age. 3 Marital Status Mothers’ marriage status Lable Meaning Married, FOB involved Married, FOB involved Unknown, FOB involved Unknown, FOB involved Single, FOB involved Single, FOB involved Unknown Unknown NA NA Unmarried, FOB involved Unmarried, FOB involved Unmarried, FOB involved, but not living together Unmarried, FOB involved, but not living together Unmarried, FOB not involved Unmarried, FOB not involved unknown, FOB involved but living separately unknown, FOB involved but living separately Single Single Note:

如何对某个影响因子范围内的文章进行筛选? 可以参考下面的连接. http://blog.scholarscope.cn/tutorial/pubmed-filter-longterm/ 如何查看期刊影响因子? https://www.scholarscope.cn/tools.html 点击该网址,然后点击查询期刊影响因子.

1 Google key work search 1.1 Urinary metabolic variation analysis during pregnancy and application in Gestational Diabetes Mellitus and spontaneous abortion biomarker discovery 1.2 Metabolic profiling of pregnancy: cross- sectional and longitudinal evidence 1.3 Maternal urinary metabolic signatures of fetal growth and associated clinical and environmental factors in the INMA study 1.3.1 结论 1.3.2 Study population 1.3.3 Definition of the fetal and birth measurements 1.4 Variants in the fetal