Fig 1.
Participant flowchart.
Table 1.
Baseline characteristics by randomisation group and response to primary outcome follow-up questionnaire at 12 months.
Table 2.
Primary and secondary outcomes; ASQ score at 12 months.
Table 3.
Subgroup analysis; Total ASQ-score of premature children (gestational age < 37 weeks) at follow-up.
Table 4.
Per protocol analyses of primary and secondary outcomes and in a sub-group of premature children.
Fig 2.
Box-plots of ASQ sub-domain and total scores at 6, 12, 22 months for premature children.
ASQ: Ages and stages questionnaire. Coms: Communication score. Fms: Fine motor score. Gms: Gross motor score. Pss: Problem solving score. Psds: Personal and social development score. BCG: Bacillus Calmette-Guèrin vaccine.
Table 5.
Sensitivity analyses of ASQ score at 12 months and in the premature subgroup at 6, 12 and 22 months.