Table 1 Characteristics of included infants.
Number of infants (%) | ||
|---|---|---|
Characteristics | Overall | |
Sex | Male | 145 (61%) |
Female | 91 (39%) | |
Ethnicity * | White British | 125 (57%) |
Other | 93 (43%) | |
Birth-Weight (g) | Median (IQR) | 910 g (730g–1375g) |
Gestational age at birth ** (Completed weeks) | ≥37 | 17 (7%) |
32 < 37 | 26 (11%) | |
28 < 32 | 54 (23%) | |
26 < 28 | 54 (23%) | |
<26 | 84 (36%) | |
