A study on the relationship between neurodevelopment and early nutritional status of very low birth weight infants
10.3969/j.issn.1673-6710.2016.02.005
- VernacularTitle:极低出生体重儿神经系统发育与早期营养的关系
- Author:
Xiaopeng ZHAO
;
Wei ZHOU
;
Yanyan SONG
;
Fatao LIN
;
Tingyan. ZHANG
- Publication Type:Journal Article
- Keywords:
Nutritional status;
Neuro development;
Infant;
very low birth weight
- From:Chinese Journal of Neonatology
2016;31(2):101-104
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relationship between neurodevelopment and early nutritional status of very low birth weight(VLBW)infants in NICU.Methods VLBW infants admitted to NICU of our hospital from January 2013 to December 2014 and received regular follow-up management at our high-risk infant outpatient clinic were retrospectively studied. All infantsˊdevelopmental quotient ( DQ) were evaluated at 3 months of corrected gestational age ( cGA) . DQ ≥130 was defined as excellent, 115-129 above medium, 85-114 medium, 70 -84 below medium and ≤69 abnormal. According to their DQ scores, infants were assigned into two groups, normal neurodevelopment group ( DQ≥85 ) and abnormal neurodevelopment group ( DQ<85 ) . Nutritional status during hospitalization between the two groups were compared.Results A total of 125 VLBW infants were recruited.At three months of cGA, 2 cases ( 1. 6℅) had excellent DQ score; 3 ( 2. 4℅) above medium; 63 ( 50. 4℅) medium;57 (45. 6℅) below medium. 68 cases (54. 4℅) in the normal development group and 57 (45. 6℅) in the abnormal group. The total energy intake, the proportion of enteral energy supply on 4 d, 7 d, 14 d after birth and amino acid supply on 4 d, 7 d were significantly higher in the normal neurodevelopment group than the abnormal group (P<0. 05). Comparing with the abnormal group, weight loss of VLBW infants in the normal neurodevelopment group was less; the time needed to reach birth weight and exclusive enteral nutrition in the normal neurodevelopment group was shorter. The differences were statistically significant between the two groups(P<0.05).Conclusions VLBW infantsˊearly nutritional status may influence their neurodevelopmental outcome.
