Follow-upwards assessment was performed during the a mean (SD, range) corrected age of 23.step one (3.6, 16.5–37.6) months: lbs eleven.7 (1.8, 8.0–20.0) kg, length 85.6 (5.dos, 68.0–one hundred.0) cm. There can be zero difference between the brand new imply ages from the realize-right up ranging from children having (23.1 (step 3.4)) and you can as opposed to (23.2 (step three.8)) BPD (P=0.770). From 610 checked pupils, 460 (75%), 109 (18%) and you can 20 (3%) college students was in fact examined with the Bayley-II, Bayley-III and you will GMDS, correspondingly, whilst in 21 (4%) college students, only part of a great developmental analysis could well be performed. Ninety-seven (16%) youngsters suffered with NDI. Mean (SD) mental and you will system innovation indicator away from Bayley-II were 88 (14) and you can 85 (17), respectively; mean cognitive and you can system millions of Bayley-III were 99 (15) and you may 95 (14), respectively; imply general quotient out of GMDS are 86 (14). None of one’s around three youngsters in place of enough study having rating BPD seriousness during the 40 weeks’ PMA had NDI.
Multivariable logistic regression (modified getting gestational decades, sex, birthweight z-score, intraventricular haemorrhage >degrees dos, persistent ductus arteriosus, days of physical ventilation, surfactant and you may sepsis) showed that serious BPD was seriously associated with NDI in the many years two years (Or (95% CI) on 36 weeks’ PMA: 5.6 (dos.0 to sixteen.0) at forty weeks’ PMA: sixteen.six (4.6 so you can 59.9), respectively) (table 2A–C).