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EnglishThe statural catch-up growth, defined as reaching at least tenth length/height percentile (P10) for normal population standards (–1.28 SD score, SDS), was studied in 73 infants short at birth (length ! P10 for gestational age) admitted to NICU. Mean gestational age at birth was 35.2 weeks (range 29–41) and mean birth length standard deviation score –2.31 (–4.52/–1.46). Infants were measured at birth, at 3, 6, 12, 18, and 24 months corrected age and then once a year until 6 years chronological age. Statural catch-up growth was studied, with reference both to normal population standards and to individual genetic target. With reference to normal population standards, 44% of infants had caught-up at 3 months of age, 51% at 3 years, 66% at 4 years and 73% at 6 years. In the case of individual genetic targets, a similar trend was present, but the absolute values were slightly higher from 4 to 6 years (73 vs. 66% and 78 vs. 73%, respectively). Statistically significant changes in mean standard deviations score for chronological age were present from birth to 3 months, 3 to 12 months, 3 to 4 years and 5 to 6 years (p ! 0.05). No differences were found in this trend of recovery when considering ponderal index (PI) at birth (symmetrical vs. asymmetrical), sex (male vs. female) or gestational age (p 1 0.05). In the majority of cases infants with short stature at birth admitted to a NICU had a statural catch-up growth within the first years of life. This is more evident when considered in relation to individual genetic target rather than to normal population standards.
| Titolo: | CATCH UP GROWTH IN NICU GRADUATES SHORT AT BIRTH |
| Autori di Ateneo: | |
| Autori: | SEMINARA, SALVATORE; G. Rapisardi; F. La Cauza; P. Mattei; DONZELLI, GIAN PAOLO |
| Data di pubblicazione: | 2000 |
| Rivista: | |
| Volume: | 53 |
| Pagina iniziale: | 139 |
| Pagina finale: | 143 |
| Abstract: | The statural catch-up growth, defined as reaching at least tenth length/height percentile (P10) for normal population standards (–1.28 SD score, SDS), was studied in 73 infants short at birth (length ! P10 for gestational age) admitted to NICU. Mean gestational age at birth was 35.2 weeks (range 29–41) and mean birth length standard deviation score –2.31 (–4.52/–1.46). Infants were measured at birth, at 3, 6, 12, 18, and 24 months corrected age and then once a year until 6 years chronological age. Statural catch-up growth was studied, with reference both to normal population standards and to individual genetic target. With reference to normal population standards, 44% of infants had caught-up at 3 months of age, 51% at 3 years, 66% at 4 years and 73% at 6 years. In the case of individual genetic targets, a similar trend was present, but the absolute values were slightly higher from 4 to 6 years (73 vs. 66% and 78 vs. 73%, respectively). Statistically significant changes in mean standard deviations score for chronological age were present from birth to 3 months, 3 to 12 months, 3 to 4 years and 5 to 6 years (p ! 0.05). No differences were found in this trend of recovery when considering ponderal index (PI) at birth (symmetrical vs. asymmetrical), sex (male vs. female) or gestational age (p 1 0.05). In the majority of cases infants with short stature at birth admitted to a NICU had a statural catch-up growth within the first years of life. This is more evident when considered in relation to individual genetic target rather than to normal population standards. |
| Handle: | http://hdl.handle.net/2158/24459 |
| Appare nelle tipologie: | 1a - Articolo su rivista |
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| Catch-up Growth in short-at-birth NICU graduates (2000).pdf | Versione finale referata | DRM non definito | Administrator |
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