Table 3 Summarize of hydration related indicators and maternal-infant outcomes in this study
Related indicators and outcomes | Trimester of pregnancy | |||
|---|---|---|---|---|
First trimester (15–17 weeks) | Second trimester (20–22 weeks) | Third trimester (30–32 weeks) | During and after childbirth | |
Related indicators | ||||
Fluid intake | √ | √ | √ | √ |
Dietary survey | √ | √ | √ | √ |
Other influencing factors | √ | √ | √ | √ |
Endocrine index | √ | √ | √ | |
Hydration state | √ | √ | √ | √ |
Outcomes | ||||
Physiological index | √ | √ | √ | |
Pregnancy complications | √ | √ | √ | √ |
Other diseases or symptoms | √ | √ | √ | √ |
Delivery mode | √ | |||
Maternal weight intention | √ | |||
Breast feeding | √ | |||
Infant weight | √ | |||