Table 5.

Distribution of foetal outcome within each Robson group in women who gave birth at BUTH, Nigeria

Robson Group	Gestational age (weeks)		Birth weight (kg)		5th minute Apgar Score
	Median	Q1-Q3	Median	Q1-Q3	Median	Q1-Q3
1	39	38–40	3.2	3.0-3.5	9	9–9
2	39	38–41	3.5	3.1–3.8	9	9–9
3	39	38–40	3.3	3.0-3.5	9	9–9
4	38	37–39	3.5	2.7–3.7	9	9–9
5	38	37–38	3.2	2.9–3.5	9	9–9
6	37	32–39	2.9	1.6–3.9	9	9–9
7	38	36–38	3.1	2.7–3.6	9	8–9
8	35	33–36	2.2	1.7–2.6	9	9–9
9	38	37–40	3.2	2.4–3.4	9	8–9
10	34	30–36	2.3	1.4-3.0	9	6–9