Table 5 Survival without sensorimotor disability at 2 years of age in populations delivered at 22–26 weeks gestation in France in 2011

Foetuses

Baseline (unadjusted)

1.08

(0.71–1.64)

2.48

(1.62–3.78)

Baseline + GA

1.06

(0.67–1.66)

2.15

(1.37–3.37)

Baseline + GA + multiple status

1.00

(0.65–1.56)

2.12

(1.36–3.29)

Baseline + GA + multiple status + extra factors

1.01

(0.63–1.61)

2.18

(1.37–3.46)

Live births

Baseline (unadjusted)

1.03

(0.60–1.74)

1.97

(1.17–3.33)

Baseline + GA

0.94

(0.57–1.54)

1.77

(1.09–2.89)

Baseline + GA + multiple status

0.89

(0.55–1.45)

1.75

(1.08–2.83)

Baseline + GA + multiple status + extra factors

0.91

(0.54–1.51)

1.74

(1.05–2.88)

NICU admissions

Baseline (unadjusted)

0.59

(0.35–1.02)

1.02

(0.60–1.74)

Baseline + GA

0.68

(0.40–1.17)

1.16

(0.68–1.97)

Baseline + GA + multiple status

0.66

(0.39–1.13)

1.16

(0.69–1.96)

Baseline + GA + multiple status + extra factors

0.70

(0.40–1.21)

1.17

(0.68–2.01)

Survivors

Baseline (unadjusted)

0.88

(0.32–2.47)

0.95

(0.36–2.54)

Baseline + GA

1.06

(0.37–3.05)

1.14

(0.42–3.13)

Baseline + GA + multiple status

0.98

(0.33–2.88)

1.08

(0.39–3.01)

Baseline + GA + multiple status + extra factors

1.04

(0.32–3.38)

0.96

(0.32–2.86)