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Table 1 Maternal, newborn and child characteristics for the children in India and The Gambia who have participated in the EMPHASIS study

From: Protocol for the EMPHASIS study; epigenetic mechanisms linking maternal pre-conceptional nutrition and children’s health in India and Sub-Saharan Africa

 

MMNP, India

PMMST, The Gambia

Mothers

 N

1562

 

376

 

 Age at conception (y)a

24

(21, 27)

29

(29, 35)

 Pre-pregnant BMI (kg/m2)a

19.7

(17.8, 22.4)

20.8

(19.3, 22.9)

 Pre-pregnant height (cm)

151.4

(5.4)

161.0

(5.5)

 Primiparous

489

(31)

26

(7)

Live singleton newborns

 N

1562

 

376

 

 Birth weight (g)

2606

(400)

3035

(417)

 Birth length (cm)

47.6

(2.4)

49.8

(2.4)

 SGA (N(%))

732

(47)

46

(12)

 Pre-term (N(%))

205

(13)

33

(9)

Children at the time of DNA collection

 N

709b

 

298

 

 N with adequate DNA sample

698

 

293

 

 Age (y)a

5.8

(5.6, 6.0)

9.0

(8.6, 9.2)

 Weight (kg)

16.2

(2.5)

23.0

(3.2)

 Weight SD score (WHO/CDC)

−1.7

(1.1)

−1.4

(0.9)

 Height (cm)

109.6

(4.9)

127.7

(5.4)

 Height SD score (WHO/CDC)

−1.0

(1.0)

−0.7

(0.8)

 BMI (kg/m2)

13.4

(1.4)

14.1

(1.2)

 BMI SD score (WHO/CDC)

−1.6

(1.1)

−1.4

(1.0)

  1. Abbreviations: BMI body mass index, SGA small for gestational age, SD score: standard deviation score, WHO World Health Organization, CDC Centers for Disease Control and Prevention
  2. a Median (IQR); other figures shown are mean (SD), or N (%) where indicated
  3. b Data collection is ongoing in the Mumbai study; figure given is up to 28th February 2017