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Table 10 Selected maternal data related to cases of spontaneous preterm deliveries between 34- < 37 weeks’ gestation

From: Basic vaginal pH, bacterial vaginosis and aerobic vaginitis: prevalence in early pregnancy and risk of spontaneous preterm delivery, a prospective study in a low socioeconomic and multiethnic South American population

Case

Vaginal pH

Nugent score

Modified

Donders' score

Birthweight (kg)

GA at birth (USG)

1

4.5

8

3

2.925

36w, 0d

2

5.5

8

4

2.555

36w, 6d

3

5.0

7

2

2.300

35w, 5d

4

5.0

8

3

2.665

36w, 6d

5

4.5

5

3

2.220

 36w, 6d*

6

5.0

8

4

2.435

 35w, 1d

7

5.5

7

3

2.720

 35w, 5d**

  1. *The GA based on neonatologist’s estimate was 34w, 6d.
  2. **LMP and neonatologist’s estimate (no USG available).