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Mai L, Inada H, Kimura R, Kanno K, Matsuda T, Tachibana RO, Tucci V, Komaki F, Hiroi N, Osumi N. Advanced paternal age diversifies individual trajectories of vocalization patterns in neonatal mice. iScience 2022; 25:104834. [PMID: 36039363 PMCID: PMC9418688 DOI: 10.1016/j.isci.2022.104834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 06/27/2022] [Accepted: 07/20/2022] [Indexed: 10/25/2022] Open
Abstract
Infant crying is a communicative behavior impaired in neurodevelopmental disorders (NDDs). Because advanced paternal age is a risk factor for NDDs, we performed computational approaches to evaluate how paternal age affected vocal communication and body weight development in C57BL/6 mouse offspring from young and aged fathers. Analyses of ultrasonic vocalization (USV) consisting of syllables showed that advanced paternal age reduced the number and duration of syllables, altered the syllable composition, and caused lower body weight gain in pups. Pups born to young fathers had convergent vocal characteristics with a rich repertoire, whereas those born to aged fathers exhibited more divergent vocal patterns with limited repertoire. Additional analyses revealed that some pups from aged fathers displayed atypical USV trajectories. Thus, our study indicates that advanced paternal age has a significant effect on offspring's vocal development. Our computational analyses are effective in characterizing altered individual diversity.
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Affiliation(s)
- Lingling Mai
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan
| | - Hitoshi Inada
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan.,Laboratory of Health and Sports Sciences, Division of Biomedical Engineering for Health and Welfare, Tohoku University Graduate School of Biomedical Engineering, Sendai 980-8575, Japan
| | - Ryuichi Kimura
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan.,Department of Drug Discovery Medicine, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Kouta Kanno
- Faculty of Law, Economics and Humanities, Kagoshima University, Kagoshima 890-0065, Japan
| | - Takeru Matsuda
- Statistical Mathematics Unit, RIKEN Center for Brain Science, Wako 351-0198, Japan
| | - Ryosuke O Tachibana
- Department of Life Science, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan
| | - Valter Tucci
- Genetics and Epigenetics of Behavior (GEB) Laboratory, Istituto Italiano di Tecnologia, Genova 16163, Italy
| | - Fumiyasu Komaki
- Department of Mathematical Informatics, Graduate School of Information Science and Technology, The University of Tokyo, Tokyo 113-8656, Japan.,Mathematical Informatics Collaboration Unit, RIKEN Center for Brain Science, Wako 351-0198, Japan
| | - Noboru Hiroi
- Department of Pharmacology, University of Texas Health Science Center at San Antonio, San Antonio 78229, USA.,Department of Cellular and Integrative Physiology, University of Texas Health Science Center at San Antonio, San Antonio 78229, USA.,Department of Cell Systems and Anatomy, University of Texas Health Science Center at San Antonio, San Antonio 78229, USA
| | - Noriko Osumi
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan
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Sanefuji M, Sonoda Y, Ito Y, Ogawa M, Tocan V, Inoue H, Ochiai M, Shimono M, Suga R, Senju A, Honjo S, Kusuhara K, Ohga S. Physical growth and neurodevelopment during the first year of life: a cohort study of the Japan Environment and Children's Study. BMC Pediatr 2021; 21:360. [PMID: 34433439 PMCID: PMC8385793 DOI: 10.1186/s12887-021-02815-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 07/19/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The association between a slower physical growth and poorer neurodevelopment has been established in infants born preterm or small for gestational age. However, this association is inconsistent in term-born infants, and detailed investigations in infancy, when intervention is most beneficial for improving outcomes, are lacking. We therefore examined this association separately by sex during the first year of life in term-born infants. METHODS Using data collected until children reached 12 months old in an ongoing prospective cohort of the Japan Environment and Children's Study, we analyzed 44,264 boys and 42,541 girls with singleton term-birth. The exposure variables were conditional variables that disentangle linear growth from weight gain relative to linear growth, calculated from the length and weight at birth and 4, 7 and 10 months old. Neurodevelopmental delay was identified using the Japanese-translated version of Ages & Stages Questionnaires, third edition. RESULTS A reduced risk of neurodevelopmental delay at 6 months old was observed in children with a higher birth weight (adjusted relative risks [aRRs]: 0.91 and 0.93, 95 % confidence intervals [95 % CIs]: 0.87-0.96 and 0.88-0.98 in boys and girls, respectively) and increased linear growth between 0 and 4 months old (aRRs: 0.85 and 0.87, 95 % CIs: 0.82-0.88 and 0.83-0.91 in boys and girls, respectively). A reduced risk at 12 months was found in children with an increased linear growth between 0 and 4 months (aRRs: 0.92 and 0.90, 95 % CIs: 0.87-0.98 and 0.84-0.96 in boys and girls, respectively), boys with an increased relative weight gain between 0 and 4 months (aRR: 0.90, 95 % CI: 0.84-0.97), and girls with a higher birth weight (aRR: 0.89, 95 % CI: 0.83-0.96). CONCLUSIONS These results suggest that a slow physical growth by four months old may be a predictor of neurodevelopmental delay during infancy.
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Affiliation(s)
- Masafumi Sanefuji
- Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan. .,Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Yuri Sonoda
- Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshiya Ito
- Japanese Red Cross Hokkaido College of Nursing, Kitami, Japan
| | - Masanobu Ogawa
- Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Vlad Tocan
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hirosuke Inoue
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masayuki Ochiai
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masayuki Shimono
- Department of Pediatrics, University of Occupational and Environmental Health, Kitakyushu, Japan.,Regional Center for Japan Environment and Children's Study, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Reiko Suga
- Regional Center for Japan Environment and Children's Study, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Ayako Senju
- Department of Pediatrics, University of Occupational and Environmental Health, Kitakyushu, Japan.,Regional Center for Japan Environment and Children's Study, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Satoshi Honjo
- Department of Pediatrics, National Hospital Organization Fukuoka National Hospital, Fukuoka, Japan
| | - Koichi Kusuhara
- Department of Pediatrics, University of Occupational and Environmental Health, Kitakyushu, Japan.,Regional Center for Japan Environment and Children's Study, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Shouichi Ohga
- Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Kim B, Shah S, Park HS, Hong YC, Ha M, Kim Y, Kim BN, Kim Y, Ha EH. Adverse effects of prenatal mercury exposure on neurodevelopment during the first 3 years of life modified by early growth velocity and prenatal maternal folate level. ENVIRONMENTAL RESEARCH 2020; 191:109909. [PMID: 32871452 DOI: 10.1016/j.envres.2020.109909] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 05/30/2020] [Accepted: 07/02/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND AND AIMS Previous studies have suggested that mercury exposure and folate levels during pregnancy may influence early childhood neurodevelopment. Rapid catch-up growth in children is associated with an increased risk of pathological nervous system development. We evaluated whether the association between prenatal folate and mercury-related neuropsychological dysfunction was modified by growth velocity during childhood. METHODS The Mothers and Children's Environmental Health (MOCEH) birth cohort study began in 2006 and by 2010, 1751 women had been enrolled before the second trimester of their pregnancy along with their partners. Participants visited the research center at birth and 6, 12, 24, and 36 months. We measured mercury levels in maternal and cord blood and folate in maternal serum. Questionnaires to evaluate the environment and health of their child were administered and anthropometric factors including body weight and height were measured. Certified investigators used the Bayley test to measure neurobehavioral outcomes. We calculated postnatal growth change as the change in infant weight for-age z-score between birth and 3 years. Multiple linear regression and mixed models were used to examine the association between mercury exposure and children's neurodevelopment as well as the modifying effects of folate and growth velocity. RESULTS A total of 30.6% of children experienced rapid growth during the first 3 years of life. Median values of mercury in the low folate group were significantly higher in rapid growers (3.41 μg/L in maternal blood and 5.63 μg/L in cord blood) than in average/slow growers (3.05 μg/L in maternal blood and 5.19 μg/L in cord blood). Rapid growers were also significantly associated with decreased psychomotor development scores during the first 3 years of life and with having mothers who had low prenatal folate levels, even after adjusting for potential confounders. CONCLUSION Prenatal mercury exposure adversely affects infant neurodevelopment and is associated with rapid growth during the first 3 years of life. This effect was limited to children whose mothers had low prenatal folate levels, suggesting a protective effect of folate against developmental neurotoxicity due to mercury exposure and rapid catch-up growth.
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Affiliation(s)
- Byungmi Kim
- National Cancer Control Institute, National Cancer Center, Goyang, Republic of Korea
| | - Surabhi Shah
- Department of Occupational and Environmental Medicine, College of Medicine, Ewha Medical Research Center, Ewha Womans University, Seoul, Republic of Korea
| | - Hye-Sook Park
- Department of Preventive Medicine, College of Medicine, Ewha Medical Research Center, Ewha Womans University, Seoul, Republic of Korea
| | - Yun-Chul Hong
- Department of Preventive Medicine, College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - Mina Ha
- Department of Preventive Medicine, College of Medicine, Dankook University, Cheonan, Republic of Korea
| | - Yangho Kim
- Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Boong-Nnyun Kim
- Division of Child & Adolescent Psychiatry, Department of Psychiatry and Institute of Human Behavioral Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yeni Kim
- Department of Child and Adolescent Psychiatry, National Center for Mental Health, Seoul, Republic of Korea
| | - Eun-Hee Ha
- Department of Occupational and Environmental Medicine, College of Medicine, Ewha Medical Research Center, Ewha Womans University, Seoul, Republic of Korea.
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Sun Y, Jia L, Yu H, Zhu M, Sheng M, Yu W. The Effect of Pediatric Living Donor Liver Transplantation on Neurocognitive Outcomes in Children. Ann Transplant 2019; 24:446-453. [PMID: 31371696 PMCID: PMC6690216 DOI: 10.12659/aot.914164] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background Neurocognitive dysfunction commonly occurs after solid organ transplantation and affects 15–30% of liver transplant recipients. The aim of this study was to evaluate the neurocognitive changes pre- and post-operation and the relative factors affecting those changes. Material/Methods Children with biliary atresia who underwent pediatric living donor-related liver transplantation before the age of 2 years were given Bayley Scale of Infant Development-II test (BSID-II), including Mental Development Index (MDI) and Psychomotor Development Index (PDI) the week before and again half a year after transplantation to assess the effect of transplantation on neurocognition. According to the test outcome, the children were divided into a normal group and an abnormal group. The association of clinical data with neurocognitive development between the 2 groups was analyzed by logistic regression analysis. Results There was a certain degree of improvement in neurocognition half a year after surgery compared with preoperative. The BSID-II subscales were significantly lower than expected before and after transplantation. Preoperative blood ammonia and bilirubin levels were independent risk factors for MDI half a year after transplantation, and preoperative albumin and bilirubin levels were risk factors for PDI. Conclusions Liver transplantation clearly improves children’s neurocognitive function. The postoperative neurocognition is closely related to pre-operation nutritional development.
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Affiliation(s)
- Ying Sun
- Department of Anesthesiology, Tianjin First Center Hospital, Tianjin, China (mainland)
| | - Lili Jia
- Department of Anesthesiology, Tianjin First Center Hospital, Tianjin, China (mainland)
| | - Hongli Yu
- Department of Anesthesiology, Tianjin First Center Hospital, Tianjin, China (mainland)
| | - Min Zhu
- Department of Anesthesiology, Tianjin First Center Hospital, Tianjin, China (mainland)
| | - Mingwei Sheng
- Department of Anesthesiology, Tianjin First Center Hospital, Tianjin, China (mainland)
| | - Wenli Yu
- Department of Anesthesiology, Tianjin First Center Hospital, Tianjin, China (mainland)
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Selection of infants who potentially have congenital anomalies of the kidney and urinary tract from a large cohort for a more thorough examination. Clin Exp Nephrol 2014; 19:678-82. [DOI: 10.1007/s10157-014-1036-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Accepted: 09/19/2014] [Indexed: 11/26/2022]
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Are diet and feeding behaviours associated with the onset of and recovery from slow weight gain in early infancy? Br J Nutr 2014; 111:1696-704. [PMID: 24502920 DOI: 10.1017/s0007114513004182] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Infants with slow weight gain cause concern in parents and professionals, but it is difficult to be certain whether such infants are genetically small or whether their energy intake is insufficient. The aim of the present study was to assess the impact of diet and feeding behaviours on slow weight gain early in infancy. The sample was 11 499 term infants from the Avon Longitudinal Study of Parents and Children (ALSPAC). A total of 507 cases of slow weight gain from birth to 8 weeks were identified and the remaining 10 992 infants were used as controls. It was found that infants who gained weight slowly between birth and 8 weeks were more likely to exhibit feeding problems such as weak sucking and slow feeding during this period. Feeding problems were substantially reduced during the recovery phase (8 weeks to 2 years) when these infants exhibited enhanced catch-up in weight. The proportion of mothers breast-feeding in the 4th week after birth was higher for slow weight gainers, but they were more likely to switch to formula at the start of recovery. During recovery, slow-weight gain infants had a slightly higher energy intake from formula and solids than controls. In conclusion, feeding problems seem to be the most important factors associated with the onset of early slow weight gain. Subsequently, a reduction of feeding problems and an increase in overall energy intake may contribute to their weight recovery. Health professionals should look for feeding problems in the first few weeks after birth and help mothers establish adequate feeding practices.
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Smithers LG, Lynch JW, Yang S, Dahhou M, Kramer MS. Impact of neonatal growth on IQ and behavior at early school age. Pediatrics 2013; 132:e53-60. [PMID: 23776123 PMCID: PMC4530288 DOI: 10.1542/peds.2012-3497] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES The objective was to examine associations of neonatal weight gain (NWG) and head circumference gain (HCG) with IQ scores and behavior at early school age. METHODS We used data from the Promotion of Breastfeeding Intervention Trial, involving Belarusian infants born full term and weighing ≥2500 g. NWG and HCG were measured as the percentage gain in weight and head circumference over the first 4 weeks relative to birth size. IQ and behavior were measured at 6.5 years of age by using the Wechsler Abbreviated Scales of Intelligence and the Strengths and Difficulties Questionnaire (SDQ), respectively, with SDQ collected from parents and teachers. The associations between the exposures (NWG, HCG) and children's IQ and SDQ were examined by using mixed models to account for clustering of measurements, and adjustment for potentially confounding perinatal and socioeconomic factors. RESULTS Mean NWG was 26% (SD 10%) of birth weight. In fully adjusted models, infants in the highest versus lowest quartile of NWG had 1.5-point (95% confidence interval [CI] 0.8 to 2.2) higher IQ scores (n = 13 840). A weak negative (protective) association between NWG and SDQ total difficulties scores was observed for the teacher-reported (β = -0.39, 95% CI -0.71 to -0.08, n = 12 016), but not the parent-reported (β = -0.12, 95% CI -0.39 to 0.15, n = 13 815), SDQ. Similar associations were observed with HCG and IQ and behavior. CONCLUSIONS Faster gains in weight or head circumference in the 4 weeks after birth may contribute to children's IQ, but reverse causality (brain function affects neonatal growth) cannot be excluded.
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Affiliation(s)
- Lisa G. Smithers
- School of Population Health, University of Adelaide, Adelaide, Australia
| | - John W. Lynch
- School of Population Health, University of Adelaide, Adelaide, Australia;,School of Social and Community Medicine, University of Bristol; and
| | | | | | - Michael S. Kramer
- Department of Pediatrics, and,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada
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Olusanya BO, Renner JK. Pattern and characteristics of growth faltering in early infancy in an urban sub-Saharan African setting. Pediatr Neonatol 2013; 54:119-27. [PMID: 23590957 DOI: 10.1016/j.pedneo.2012.12.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2011] [Revised: 01/09/2012] [Accepted: 06/18/2012] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVE To determine the pattern of and factors associated with changes in nutritional status in early infancy in a resource-poor setting. METHODS A cohort study in Lagos, Nigeria, in which the nutritional status at birth was compared with status at the first postnatal check-up routinely scheduled for 6-8 weeks based on the World Health Organization's multicenter growth reference and the Centers for Disease Control and Prevention 2000 growth charts. Factors associated with improved, worsened or steady nutritional status at follow-up based on z-scores for weight-for-age, length-for-age and weight-for-length were determined with multinomial regression analysis. RESULTS The mean length-for-age and weight-for-length based on the Centers for Disease Control and Prevention for the 445 full-term singletons studied were higher than the corresponding World Health Organization's multicenter growth reference values at birth and at follow-up, while mean weight-for-age was lower at birth but higher subsequently. Some 20.7% of infants were undernourished by at least one nutritional measure initially, which declined to 16.4% at follow-up. Also 8.1% of the infants remained undernourished, 8.3% became undernourished, and 5.6% became well-nourished at follow-up. Low birthweight full-term infants were significantly likely to remain undernourished (p < 0.001) or become well-nourished (p < 0.001) at follow-up while the offspring of elderly mothers (p = 0.024) or first-time mothers (p = 0.036) had an elevated risk of remaining undernourished by at least one measure at follow-up. CONCLUSIONS Many infants are likely to exhibit individual nutritional changes at variance with the overall/summary trend. Those whose nutritional status is likely to deteriorate or remain poor require timely intervention to minimize the risk of subsequent developmental delays/deficits from early infancy.
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Affiliation(s)
- Bolajoko O Olusanya
- Maternal and Child Health Unit, Department of Community Health and Primary Care, College of Medicine, University of Lagos, Lagos, Nigeria.
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Olusanya BO, Renner JK. Predictors of growth velocity in early infancy in a resource-poor setting. Early Hum Dev 2011; 87:647-52. [PMID: 21620593 DOI: 10.1016/j.earlhumdev.2011.05.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Revised: 03/26/2011] [Accepted: 05/04/2011] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To determine the pattern and predictors of growth velocity in early infancy in a resource-poor setting. METHODS Weight velocity between birth and first postnatal visit was determined in a cohort of preterm and full-term infants in Lagos, Nigeria using three mathematical methods reported in the literature. Maternal and infant factors predictive of weight velocity were identified by multiple linear regression analysis. RESULTS Overall, 658 infants were enrolled with mean gestational age of 37.7±2.0 weeks, birthweight of 3.2±0.6 kg and median age of 45 (interquartile range: 42-48) days at follow-up. Offspring of older and HIV-positive mothers had significantly lower mean weight velocities while male infants and those with low birthweight and fetal growth restriction had significantly higher mean weight velocity than their peers. These patterns were consistent across the three growth models. Maternal age (p=0.004), antenatal care (p=0.007), HIV-status (p=0.008) and gender (p<0.001) were predictive of weight velocity. Higher weight velocity was strongly associated with lower birthweight (p<0.001) indicative of "catch-up" growth as well as with higher gestational age (p<0.001). CONCLUSIONS While maternal status is predictive of early growth faltering, preterm infants warrant timely intervention to forestall/minimise the potential health and developmental consequences associated with their sub-optimal growth trajectory.
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Affiliation(s)
- Bolajoko O Olusanya
- Maternal and Child Health Unit, Department of Community Health and Primary Care, College of Medicine, University of Lagos, Lagos, Nigeria.
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Yang S, Tilling K, Martin R, Davies N, Ben-Shlomo Y, Kramer MS. Pre-natal and post-natal growth trajectories and childhood cognitive ability and mental health. Int J Epidemiol 2011; 40:1215-26. [PMID: 21764769 DOI: 10.1093/ije/dyr094] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Most studies of the associations between pre-natal or post-natal growth and cognitive ability have been based on children with pathologically slow growth measured between two time points only, rather than children with normal growth trajectories estimated from multiple measures of growth. METHODS We investigated the associations of pre-natal and post-natal trajectories in both weight and length/height through the first 5 years of life with cognitive ability and mental health at 6.5 years of age among healthy children. Our study is based on 11 899 children who were born healthy at ≥37 completed weeks with birth weight ≥2500 g and had up to 13 measures of weight and length/height from birth to age 5 years and cognitive ability and behaviour measured at 6.5 years. Using a linear spline random-effects model with 2 knots at 3 and 12 months, we estimated growth trajectories for each child from birth to age 5 years in weight and length/height in four periods: gestational age-specific birth weight and length (pre-natal 'growth'), early infancy (0-3 months), late infancy (3-12 months) and early childhood (1-5 years). We used generalized estimating equations to estimate mean differences in IQ and mental health according to pre-natal and post-natal growth trajectory. IQ was measured using the Wechsler Abbreviated Scales of Intelligence, and mental health was assessed using the Strengths and Difficulties Questionnaire. RESULTS A 1 standard deviation (SD) in birth weight was positively associated with cognitive ability (0.82 IQ points, 95% CI: 0.54-1.10) after adjusting for confounders. For post-natal weight gain trajectories, a 1 SD faster weight gain was associated with an increase of 0.77 (95% CI: 0.42-1.11) IQ points for early infancy, 0.30 (95% CI: 0.02-0.58) points for late infancy, and 0.40 (95% CI: 0.04-0.76) for early childhood after adjusting for confounders and for earlier growth. For length/height trajectories, the magnitudes of increase in cognitive ability were similar to each other (~0.6 points) across the four periods. Pre-natal and infancy growth, but not early childhood growth, were associated with reduced externalising behaviours. CONCLUSIONS Although the effect sizes are small and residual confounding cannot be excluded, our results suggest that among healthy children, faster growth from the pre-natal period through age 5 years is positively associated with cognitive ability, whereas faster growth in the pre-natal period and infancy is positively associated with mental health at early school age.
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Affiliation(s)
- Seungmi Yang
- Department of Paediatrics, McGill University, Montreal, Canada.
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Aubuchon-Endsley NL, Grant SL, Berhanu G, Thomas DG, Schrader SE, Eldridge D, Kennedy T, Hambidge M. Hemoglobin, growth, and attention of infants in southern Ethiopia. Child Dev 2011; 82:1238-51. [PMID: 21545582 PMCID: PMC3134588 DOI: 10.1111/j.1467-8624.2011.01596.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Male and female infants from rural Ethiopia were tested to investigate relations among hemoglobin (Hb), anthropometry, and attention. A longitudinal design was used to examine differences in attention performance from 6 (M = 24.9 weeks, n = 89) to 9 months of age (M = 40.6 weeks, n = 85), differences hypothesized to be related to changes in iron status and growth delays. Stunting (length-for-age z scores < -2.0) and attention performance, t(30) = -2.42, p = .022, worsened over time. Growth and Hb predicted attention at 9 months, R(2) = .15, p < .05, but not at 6. The study contributes to the knowledge base concerning the relations among Hb, early growth, and attention.
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Olusanya BO, Renner JK. Is home birth a marker for severe malnutrition in early infancy in urban communities of low-income countries? MATERNAL AND CHILD NUTRITION 2011; 8:492-502. [PMID: 21696543 DOI: 10.1111/j.1740-8709.2011.00330.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This matched case-control study set out to determine the association between place of delivery and severe undernutrition in early infancy in a low-income country. All infants (aged 0-3 months) with severe undernutrition attending four well-child clinics for routine immunization in inner-city Lagos, Nigeria were matched for age and sex with well-nourished peers. The main outcome measures were the adjusted-matched-odds ratios from conditional logistic regression analysis of undernutrition based on z-scores below -3 for weight-for-age, height/length-for-age and body-mass-index-for-age using current World Health Organization's Multicentre Growth Reference (WHO-MGR). From an eligible population of 7075 mother-infant pairs, 918 severely undernourished infants were enlisted as cases matched with 1836 controls. While there was no statistically significant difference between infants born outside hospitals as a group compared to those born in hospitals, infants delivered at residential homes compared to public hospitals had two-to-three fold odds of being severely underweight (p=0.002), severely stunted (p < 0.001) and severely wasted (p=0.008) after controlling for potential confounders. Infants delivered in private hospitals were also significantly associated with severe stunting (p=0.032). This study demonstrates that delivery in homes and private hospitals are potential markers for severe undernutrition in early infancy in this urban population and merits closer attention in any early nutritional intervention in comparable settings of low-income countries.
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Affiliation(s)
- Bolajoko O Olusanya
- Maternal and Child Health Unit, Department of Community Health and Primary Care, College of Medicine, University of Lagos, Lagos, Nigeria.
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Olusanya BO, Wirz SL, Renner JK. Prevalence, pattern and risk factors for undernutrition in early infancy using the WHO Multicentre Growth Reference: a community-based study. Paediatr Perinat Epidemiol 2010; 24:572-83. [PMID: 20955235 DOI: 10.1111/j.1365-3016.2010.01144.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This cross-sectional study set out to determine the prevalence, pattern and risk factors for undernutrition during early infancy in a setting with substantial non-hospital births against the backdrop of limited evidence on nutritional status in the first three months of life based on an exclusively breast-fed reference population. Undernutrition based on z-scores below -2 for weight-for-age, height/length-for-age and body-mass-index-for-age among infants (0-3 months) attending clinics for routine Bacille de Calmette-Guérin (BCG) immunisation in Lagos, Nigeria from July 2005 to March 2008 was determined using current World Health Organisation's Multicentre Growth Reference (WHO-MGR). Maternal and infant factors associated with undernutrition were explored with multivariable logistic regression analyses. Of the 5888 full-term infants enrolled 51% were born outside hospital and 99.4% were exclusively breast-fed. 811 (13.8%) were underweight (weight-for-age), 1802 (30.8%) were stunted (height/length-for-age) and 579 (10.0%) were wasted (body-mass-index-for-age). Altogether, 3635 (61.6%) infants were not undernourished while 192 (3.3%) were undernourished by all three nutritional measures. Intrauterine growth restriction was a significant contributor to undernutrition. Maternal age, multiple pregnancies and gender were associated with all nutritional indices. Additionally, maternal education, ownership/type of residence, parity, antenatal care, place of delivery and hyperbilirubinaemia were predictive of underweight, stunting and wasting. We conclude that undernutrition is prevalent in the first three months of life in this population and can be detected early at routine immunisation clinics shortly after birth. Maternal/perinatal history offers valuable predictors in resource-poor communities where the majority of births occur outside hospital.
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Affiliation(s)
- Bolajoko O Olusanya
- Department of Community Health and Primary Care, College of Medicine, University of Lagos, Nigeria.
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Caudle SE, Katzenstein JM, Karpen SJ, McLin VA. Language and motor skills are impaired in infants with biliary atresia before transplantation. J Pediatr 2010; 156:936-940.e1. [PMID: 20223479 DOI: 10.1016/j.jpeds.2009.12.014] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2009] [Revised: 10/09/2009] [Accepted: 12/08/2009] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To test the hypothesis that in very young patients with biliary atresia, cognitive deficits are apparent before transplantation. STUDY DESIGN With the Mullen Scales of Early Learning (Mullen), we examined 15 infants (mean age, 7.8 months) with biliary atresia, correlating Mullen scores with standard clinical and biochemical parameters. RESULTS Overall, participants displayed significant delays in gross motor and language skills, and fine motor and visual reasoning skills were relatively preserved. The international normalized ratio correlated inversely with gross (P < .01) and fine (P < .05) motor skills. Growth parameters correlated positively with expressive language ability, but length of hospitalization and mode of feeding did not. Age at performance of the Kasai procedure was found to correlate with receptive language performance (P < .05). CONCLUSIONS Very young children with biliary atresia display a characteristic profile of early developmental deficits before transplantation. These findings suggest that early intervention and aggressive nutritional management should be the standard of care to minimize neurocognitive effects.
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Affiliation(s)
- Susan E Caudle
- Psychology Service, Texas Children's Hospital and Department of Pediatrics, Baylor College of Medicine, Houston, TX.
| | - Jennifer M Katzenstein
- Psychology Service, Texas Children's Hospital and Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Saul J Karpen
- Texas Children's Liver Center, Texas Children's Hospital and Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Valérie A McLin
- Texas Children's Liver Center, Texas Children's Hospital and Department of Pediatrics, Baylor College of Medicine, Houston, TX; Unité de Gastroentérologie pédiatrique, Hôpital des Enfants, Geneva, Switzerland
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15
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Ertel KA, Koenen KC, Rich-Edwards JW, Gillman MW. Antenatal and postpartum depressive symptoms are differentially associated with early childhood weight and adiposity. Paediatr Perinat Epidemiol 2010; 24:179-89. [PMID: 20415775 PMCID: PMC4106300 DOI: 10.1111/j.1365-3016.2010.01098.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Antenatal depression is associated with small-for-gestational age, but few studies have examined associations with weight during childhood. Similarly, few studies address whether antenatal and postpartum depression differentially affect child weight. Among 838 mother-child dyads in Project Viva, a prospective cohort study, we examined relationships of antenatal and postpartum depression with child weight and adiposity. We assessed maternal depression at mid-pregnancy and 6 months postpartum with the Edinburgh Postnatal Depression Scale (score > or =13 indicating probable depression). We assessed child outcomes at age 3 years: body mass index (BMI) z-score, weight-for-height z-score, sum of subscapular (SS) and triceps (TR) skinfold thickness (SS + TR) for overall adiposity, and SS : TR ratio for central adiposity. Sixty-nine (8.2%) women experienced antenatal depression and 59 (7.0%) postpartum depression. Mean (SD) outcomes at age 3 were: BMI z-score, 0.45 (1.01); SS + TR, 16.72 (4.03) mm; SS : TR, 0.64 (0.15). In multivariable models, antenatal depression was associated with lower child BMI z-score (-0.24 [95% confidence interval: -0.49, 0.00]), but higher SS : TR (0.05 [0.01, 0.09]). There was no evidence of a dose-response relationship between antenatal depression and these outcomes. Postpartum depression was associated with higher SS + TR (1.14 [0.11, 2.18]). In conclusion, whereas antenatal depression was associated with smaller size and central adiposity at age 3 years, postpartum depression was associated with higher overall adiposity.
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Affiliation(s)
- Karen A Ertel
- Departments of Society, Human Development, and Health, Harvard School of Public Health, 677 Huntington Avenue, Boston, MA 02115, USA.
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Abstract
The present cross-sectional study set out to determine the nutritional status of infants aged 0–3 months with the WHO Multicentre Growth Reference (WHO-MGR) and examine the relationship between undernutrition and congenital or early-onset sensorineural hearing loss (CESHL) rarely reported for developing countries. The nutritional status of all infants attending community-based clinics for routine Bacille de Calmette-Guérin (BCG) immunisation from July 2005 to December 2006 was determined by weight-for-age, weight-for-length and BMI-for-age based on the WHO-MGR. Hearing loss status was determined by tympanometry, auditory brainstem response (ABR) and visual response audiometry after a two-stage screening with transient evoked otoacoustic emissions and automated ABR. The relationship between nutritional status and CESHL were explored after adjusting for potentially confounding maternal and infant characteristics using multivariable logistic regression analyses. Of the 3386 infants who completed the hearing evaluation protocol, seventy-one were confirmed with hearing loss (>30 dB hearing level). More than one-third (37·9 %) of all infants and over half (54·9 %) of those with CESHL were undernourished by at least one measure of growth. Stunting (35·3 %) was the most prevalent nutritional deficit in infants with CESHL. In the final logistic model, infants with any undernourished physical state were significantly likely to have CESHL (OR 1·67; 95 % CI 1·03, 2·77) and of a severe-to-profound degree (OR 3·92; 95 % CI 1·38, 11·17) compared with infants without any undernourishment. Prospective studies to establish the full spectrum of the relationship between undernutrition and CESHL, particularly in resource-poor countries, are therefore warranted.
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Micali N, Simonoff E, Treasure J. Infant feeding and weight in the first year of life in babies of women with eating disorders. J Pediatr 2009; 154:55-60.e1. [PMID: 18783793 DOI: 10.1016/j.jpeds.2008.07.003] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2008] [Revised: 05/22/2008] [Accepted: 07/02/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To examine feeding patterns and growth in the first year of life in infants of women with eating disorders in a population-based cohort. STUDY DESIGN Women and their infants (n = 12 050) from the Avon Longitudinal Study of Parents and Children were studied. Prospectively collected data on feeding difficulties at age 1 and 6 months, breast-feeding during the first year, and weight and conditional growth at age 9 months were compared for infants of women with a self-reported history of an eating disorder (anorexia nervosa or bulimia nervosa) and women with and without other severe psychiatric disorders. RESULTS The women with eating disorders were more likely to breast-feed. Infants of women with anorexia nervosa were at higher risk for feeding difficulties between age 0 and 6 months compared with those of women without psychiatric disorders, after controlling for relevant confounders. Women with other psychiatric disorders reported more feeding difficulties than those without psychiatric disorders. Infants of bulimic women were significantly more likely to be overweight and to have faster growth rates at age 9 months compared with controls. CONCLUSIONS Maternal eating disorders affect infant feeding and growth in the first year. Health professionals should be alert to these potential effects.
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Affiliation(s)
- Nadia Micali
- Child and Adolescent Psychiatry Department, Institute of Psychiatry, King's College London, London, UK.
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18
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Lynn R. What has caused the Flynn effect? Secular increases in the Development Quotients of infants. INTELLIGENCE 2009. [DOI: 10.1016/j.intell.2008.07.008] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Mannerkoski M, Aberg L, Hoikkala M, Sarna S, Kaski M, Autti T, Heiskala H. Childhood growth and development associated with need for full-time special education at school age. Eur J Paediatr Neurol 2009; 13:18-27. [PMID: 18407533 DOI: 10.1016/j.ejpn.2008.01.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2007] [Accepted: 01/26/2008] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To explore how growth measurements and attainment of developmental milestones in early childhood reflect the need for full-time special education (SE). METHODS After stratification in this population-based study, 900 pupils in full-time SE groups (age-range 7-16 years, mean 12 years 8 months) at three levels and 301 pupils in mainstream education (age-range 7-16, mean 12 years 9 months) provided data on height and weight from birth to age 7 years and head circumference to age 1 year. Developmental screening was evaluated from age 1 month to 48 months. Statistical methods included a general linear model (growth measurements), binary logistic regression analysis (odds ratios for growth), and multinomial logistic regression analysis (odds ratios for developmental milestones). RESULTS At 1 year, a 1 standard deviation score (SDS) decrease in height raised the probability of SE placement by 40%, and a 1 SDS decrease in head size by 28%. In developmental screening, during the first months of life the gross motor milestones, especially head support, differentiated the children at levels 0-3. Thereafter, the fine motor milestones and those related to speech and social skills became more important. CONCLUSION Children whose growth is mildly impaired, though in the normal range, and who fail to attain certain developmental milestones have an increased probability for SE and thus a need for special attention when toddlers age. Similar to the growth curves, these children seem to have consistent developmental curves (patterns).
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Affiliation(s)
- Minna Mannerkoski
- Helsinki University Central Hospital, Department of Paediatric and Adolescent Medicine, Child Neurology, Helsinki, Finland.
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20
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Belfort MB, Rifas-Shiman SL, Rich-Edwards JW, Kleinman KP, Oken E, Gillman MW. Infant growth and child cognition at 3 years of age. Pediatrics 2008; 122:e689-95. [PMID: 18762504 PMCID: PMC2761622 DOI: 10.1542/peds.2008-0500] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Infancy is a critical period for brain development. Few studies have examined the extent to which infant weight gain is associated with later neurodevelopmental outcomes in healthy populations. OBJECTIVE The purpose of this work was to examine associations of infant weight gain from birth to 6 months with child cognitive and visual-motor skills at 3 years of age. PATIENTS AND METHODS We studied 872 participants in Project Viva, an ongoing prospective, longitudinal, prebirth cohort. We abstracted birth weight from the medical chart and weighed infants at 6 months of age. We used the 2000 Centers for Disease Control and Prevention growth charts to derive weight-for-age z scores. Our primary predictor was infant weight gain, defined as the weight-for-age z score at 6 months adjusted for the weight-for-age z score at birth. At 3 years of age, we measured child cognition with the Peabody Picture Vocabulary Test III and visual-motor skills with the Wide Range Assessment of Visual Motor Abilities. RESULTS Mean Peabody Picture Vocabulary Test III score was 104.2, and mean Wide Range Assessment of Visual Motor Abilities test score was 102.8. Mean birth weight z score was 0.21, and mean 6-month weight z score was 0.39. In multiple linear regression adjusted for child age, gender, gestational age, breastfeeding duration, primary language, and race/ethnicity; maternal age, parity, smoking status, and cognition; and parental education and income level, we found no association of infant weight gain with child Peabody Picture Vocabulary Test III score (-0.4 points per z score weight gain increment, 95% confidence interval -1.3, 0.6) or total Wide Range Assessment of Visual Motor Abilities standard score (-0.4 points, 95% confidence interval -1.2, 0.5). CONCLUSIONS Slower infant weight gain was not associated with poorer neurodevelopmental outcomes in healthy, term-born 3-year-old children. These results should aid in determining optimal growth patterns in infants to balance risks and benefits of health outcomes through the life course.
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Affiliation(s)
- Mandy B. Belfort
- Division of Newborn Medicine, Children’s Hospital, Boston, Massachusetts
| | - Sheryl L. Rifas-Shiman
- Obesity Prevention Program, Department of Ambulatory Care and Prevention, Harvard Medical School/Harvard Pilgrim Health Care, Boston, Massachusetts
| | - Janet W. Rich-Edwards
- Division of Women’s Health, Brigham and Women’s Hospital, Boston, Massachusetts,Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts
| | - Ken P. Kleinman
- Obesity Prevention Program, Department of Ambulatory Care and Prevention, Harvard Medical School/Harvard Pilgrim Health Care, Boston, Massachusetts
| | - Emily Oken
- Obesity Prevention Program, Department of Ambulatory Care and Prevention, Harvard Medical School/Harvard Pilgrim Health Care, Boston, Massachusetts
| | - Matthew W. Gillman
- Obesity Prevention Program, Department of Ambulatory Care and Prevention, Harvard Medical School/Harvard Pilgrim Health Care, Boston, Massachusetts,Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts
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21
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Eiholzer U, Meinhardt U, Rousson V, Petrovic N, Schlumpf M, l'Allemand D. Developmental profiles in young children with Prader-Labhart-Willi syndrome: effects of weight and therapy with growth hormone or coenzyme Q10. Am J Med Genet A 2008; 146A:873-80. [PMID: 18257095 DOI: 10.1002/ajmg.a.32137] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Muscle hypotonia and failure to thrive are key symptoms of Prader-Willi syndrome (PWS) allowing diagnosis during infancy already. Improved general care as well as Coenzyme Q(10) (CoQ(10)) and growth hormone (GH) are administered to improve PWS children's outcome. This study aims to investigate psychomotor development of young PWS children in relation to body weight and body composition at baseline as well as to the effects of GH or CoQ(10) therapy. Twenty-six young children (age 1.0 +/- 0.1 years, mean +/- SEM) with PWS genetically proven at age 0.1 +/- 0.1 years (17 deletions, 8 maternal disomy) were divided into three groups: Group 1 on GH therapy (started in 1994-1996, 6 mg/kg/week) tolerating low body weight (<50th centile), group 2 on GH (1997-2000) and group 3 on CoQ(10) (2001-2002, 2.5 mg/kg/day orally), both combined with active early weight management to achieve weight >50th centile. Anthropometry, body composition and Griffith's developmental scores (DQs) were assessed before therapy and after 12 months. DQs were not related to infants' weight, lean mass or genetic background. DQs improved significantly with chronological age and were best in the most recently diagnosed group. Improved psychomotor development, mainly due to progress in locomotor development, did not differ between GH and CoQ(10) treated groups. In conclusion, while only GH has significant effects on growth and body composition, GH and CoQ(10) therapy act equally on psychomotor development of PWS infants. However, improving psychomotor development may merely reflect an age-related phenomenon additionally depending on early diagnosis and introduction of appropriate care.
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Affiliation(s)
- Urs Eiholzer
- Center for Pediatric Endocrinology Zurich (PEZZ), Zurich, Switzerland.
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22
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Abstract
Routine neurodevelopmental follow-up is crucial in high-risk populations, such as those born very preterm. Even in the absence of severe neurosensory impairment, very preterm children are at risk for a range of long-term cognitive, motor, and learning deficits. Infant developmental assessments are typically carried out at 2 years of age for both clinical and research purposes, and they are crucial for outcome monitoring. We review psychometric tests of infant developmental functioning most widely used as outcome measures for very preterm infants and other high-risk populations. We also consider parent-based assessments and methodological issues pertaining to the use of these tools in large-scale research studies and in outcome monitoring in this population.
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23
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Emond AM, Blair PS, Emmett PM, Drewett RF. Weight faltering in infancy and IQ levels at 8 years in the Avon Longitudinal Study of Parents and Children. Pediatrics 2007; 120:e1051-8. [PMID: 17908725 DOI: 10.1542/peds.2006-2295] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Our goal was to investigate the association between failure to thrive (defined as weight faltering in the first 9 months of life) and IQ levels 8 years later. METHODS Weight gain (conditional on initial weight) from birth to 8 weeks, 8 weeks to 9 months, and birth to 9 months was measured on term infants from the Avon Longitudinal Study of Parents and Children. Cases of weight faltering were defined as those infants with a conditional weight gain below the 5th centile who were compared with the rest of the cohort as the control group. At the age of 8 years, 5771 infants born at term with no major congenital abnormalities had IQ measured by using the Wechsler Intelligence Scale for Children, Third Revision. RESULTS Mean (SD) IQ scores were 104.7 (16.3) (total), 107.6 (16.5) (verbal), and 100.2 (16.9) (performance). Children whose weight faltered from birth to 9 months had a total IQ that was significantly lower by an average of -2.71 points at 8 years, equivalent to 0.17 SD. Weight gain from birth to 8 weeks had a positive linear association with child IQ at 8 years. This remained significant in a multivariate regression despite controlling for correlates of both infant growth and child IQ; 1 SD of weight gain was associated with a difference of 0.84 points in the total IQ score. In contrast to early weight faltering, weight gain from 8 weeks to 9 months was not related to IQ at 8 years. CONCLUSIONS Failure to thrive in infancy was associated with persisting deficits in IQ at 8 years; the critical period for growth faltering was birth to 8 weeks. The relationship between infant growth from birth to 8 weeks and later intellectual development was approximately linear over the whole range of weight velocities.
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Affiliation(s)
- Alan M Emond
- Centre for Child and Adolescent Health, Department of Community-Based Medicine, University of Bristol, United Kingdom.
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24
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Olsen EM, Skovgaard AM, Weile B, Jørgensen T. Risk factors for failure to thrive in infancy depend on the anthropometric definitions used: the Copenhagen County Child Cohort. Paediatr Perinat Epidemiol 2007; 21:418-31. [PMID: 17697072 DOI: 10.1111/j.1365-3016.2007.00851.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Failure to thrive (FTT) is the term widely used to describe poor weight gain in infancy, a condition associated with cognitive deficiency in later childhood. FTT has been investigated in earlier population studies, but little is known about risk factors for FTT or the sequence of events as this requires data to be collected prospectively within the first year of life. Furthermore, several different anthropometric criteria have been used to define FTT, and it is not known whether children identified by the different criteria are comparable. In the present population study we compared risk factors for FTT in a general infant population using different definitions of FTT. Three different criteria of FTT mirroring those used in previous population studies were applied to a birth cohort of 6090 infants. Sociodemographic data and prospectively collected information concerning physical and mental development of the children were obtained from National registries and standardised public health nurse records. Risk factors preceding each of the three 'types' of FTT were compared. The three criteria for FTT identified children with very different profiles and a prevalence of FTT ranging from around 2% to 21% in this affluent population. The criterion of slow weight gain conditional on birthweight (conditional weight gain) was associated with lower birthweight, small-for-gestational-age and deviant overall development. Adding low body mass index did not change this profile. In contrast, the commonly used criterion of downward crossing of centiles on an ordinary weight-for-age chart was associated with factors normally linked with low risk of adverse physical and mental development. Slow conditional weight gain, irrespective of additional thinness, seemed to identify infants with prenatal growth retardation and early developmental delays. In contrast, simple downward crossing of centiles seemed mainly to identify healthy low-risk infants, and thus, seems a poor screening measure of FTT in this affluent infant population. Thus, conditional weight gain appears to be the most sensible measure of FTT at present. However, only longitudinal studies including different anthropometric measures and different outcomes can unravel the discriminating power of the different FTT definitions concerning long-term prognosis.
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Affiliation(s)
- Else M Olsen
- Research Centre for Prevention and Health, and Child and Adolescent Psychiatric Centre, Copenhagen University Hospital, Glostrup, Denmark.
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25
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Boers KE, Bijlenga D, Mol BWJ, LeCessie S, Birnie E, van Pampus MG, Stigter RH, Bloemenkamp KWM, van Meir CA, van der Post JAM, Bekedam DJ, Ribbert LSM, Drogtrop AP, van der Salm PCM, Huisjes AJM, Willekes C, Roumen FJME, Scheepers HCJ, de Boer K, Duvekot JJ, Thornton JG, Scherjon SA. Disproportionate Intrauterine Growth Intervention Trial At Term: DIGITAT. BMC Pregnancy Childbirth 2007; 7:12. [PMID: 17623077 PMCID: PMC1933438 DOI: 10.1186/1471-2393-7-12] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2007] [Accepted: 07/10/2007] [Indexed: 11/10/2022] Open
Abstract
Background Around 80% of intrauterine growth restricted (IUGR) infants are born at term. They have an increase in perinatal mortality and morbidity including behavioral problems, minor developmental delay and spastic cerebral palsy. Management is controversial, in particular the decision whether to induce labour or await spontaneous delivery with strict fetal and maternal surveillance. We propose a randomised trial to compare effectiveness, costs and maternal quality of life for induction of labour versus expectant management in women with a suspected IUGR fetus at term. Methods/design The proposed trial is a multi-centre randomised study in pregnant women who are suspected on clinical grounds of having an IUGR child at a gestational age between 36+0 and 41+0 weeks. After informed consent women will be randomly allocated to either induction of labour or expectant management with maternal and fetal monitoring. Randomisation will be web-based. The primary outcome measure will be a composite neonatal morbidity and mortality. Secondary outcomes will be severe maternal morbidity, maternal quality of life and costs. Moreover, we aim to assess neurodevelopmental and neurobehavioral outcome at two years as assessed by a postal enquiry (Child Behavioral Check List-CBCL and Ages and Stages Questionnaire-ASQ). Analysis will be by intention to treat. Quality of life analysis and a preference study will also be performed in the same study population. Health technology assessment with an economic analysis is part of this so called Digitat trial (Disproportionate Intrauterine Growth Intervention Trial At Term). The study aims to include 325 patients per arm. Discussion This trial will provide evidence for which strategy is superior in terms of neonatal and maternal morbidity and mortality, costs and maternal quality of life aspects. This will be the first randomised trial for IUGR at term. Trial registration Dutch Trial Register and ISRCTN-Register: ISRCTN10363217.
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Affiliation(s)
- Kim E Boers
- Department of Obstetrics and Gynaecology, Leiden University Medical Center, The Netherlands
| | - Denise Bijlenga
- Department of Social Medicine, Academic Medical Center Amsterdam, The Netherlands
| | - Ben WJ Mol
- Department of Obstetrics and Gynaecology, Máxima Medical Center Veldhoven, The Netherlands
| | - Saskia LeCessie
- Department of Medical Statistics and Bio-informatics, Leiden University Medical Center, Tthe Netherlands
| | - Erwin Birnie
- Department of Public Health Economy, Erasmus Medical Center Rotterdam, The Netherlands
| | - Marielle G van Pampus
- Department of Obstetrics and Gynaecology, University Medical Center Groningen, The Netherlands
| | - Rob H Stigter
- Department of Obstetrics and Gynaecology, Deventer Hospital, The Netherlands
| | - Kitty WM Bloemenkamp
- Department of Obstetrics and Gynaecology, Leiden University Medical Center, The Netherlands
| | - Claudia A van Meir
- Department of Obstetrics and Gynaecology, Groene Hart Hospital Gouda, The Netherlands
| | - Joris AM van der Post
- Department of Obstetrics and Gynaecology, Academic Medical Center Amsterdam, The Netherlands
| | - Dick J Bekedam
- Department of Obstetrics and Gynaecology, OLVG Amsterdam, The Netherlands
| | - Lucy SM Ribbert
- Department of Obstetrics and Gynaecology, St. Antonius Hospital Nieuwegein, The Netherlands
| | - Addie P Drogtrop
- Department of Obstetrics and Gynaecology, TweeSteden Hospital Tilburg, The Netherlands
| | - Paulien CM van der Salm
- Department of Obstetrics and Gynaecology, Meander Medical Center Amersfoort, The Netherlands
| | - Anjoke JM Huisjes
- Department of Obstetrics and Gynaecology, Gelre Hospital Apeldoorn, The Netherlands
| | - Christine Willekes
- Department of Obstetrics and Gynaecology, University Hospital Maastricht, The Netherlands
| | - Frans JME Roumen
- Department of Obstetrics and Gynaecology, Atrium Medical Center Heerlen, The Netherlands
| | | | | | - Johannes J Duvekot
- Department of Obstetrics and Gynaecology, Erasmus Medical Center Rotterdam, The Netherlands
| | - Jim G Thornton
- Department of Obstetrics and Gynaecology and Child Health, University of Nottingham, Nottingham City Hospital, UK
| | - Sicco A Scherjon
- Department of Obstetrics and Gynaecology, Leiden University Medical Center, The Netherlands
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26
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Ludvigsson JF, Osby U, Ekbom A, Montgomery SM. Coeliac disease and risk of schizophrenia and other psychosis: a general population cohort study. Scand J Gastroenterol 2007; 42:179-85. [PMID: 17327937 DOI: 10.1080/00365520600863472] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Several case reports and a recent study on coeliac disease (CD) and family history of schizophrenia indicate a link between CD and schizophrenia. The objective of our study was to determine the risk of non-affective psychosis in patients with CD in a national general population cohort. MATERIAL AND METHODS We identified 14,003 individuals with a diagnosis of CD in the Swedish national inpatient register between 1973 and 2003. From the population register, Statistics Sweden then identified five reference individuals matched for age and calendar year at diagnosis, gender and county (n=68,125). Only individuals with more than one year of follow-up after the CD diagnosis was first recorded or a corresponding date in reference individuals were included in the analyses. The risk of subsequent non-affective psychosis in individuals with CD was estimated by Cox regression. RESULTS CD was associated with a statistically significant increased risk of any non-affective psychosis (hazard ratio (HR)=1.55; 95% CI=1.16-2.06; p=0.003) (65 positive events in 14,003 individuals with CD and 216 positive events in 68,125 individuals without CD); this increased risk was largely due to the association with non-schizophrenic non-affective psychosis (HR=1.61; 95% CI=1.19-2.20; p=0.002: 56 positive events in individuals with CD and 180 among reference individuals). There was no statistically significant association with subsequent schizophrenia (HR=1.43; 95%=0.77-2.67; p=0.261: 14 positive events in individuals with CD and 50 among reference individuals). CONCLUSIONS Individuals with CD may be at increased risk of non-affective psychosis.
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Corbett SS, Drewett RF, Durham M, Tymms P, Wright CM. The relationship between birthweight, weight gain in infancy, and educational attainment in childhood. Paediatr Perinat Epidemiol 2007; 21:57-64. [PMID: 17239180 DOI: 10.1111/j.1365-3016.2007.00783.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Previous studies have examined the relationship between low weight gain (failure to thrive) in infancy and later cognitive ability, but no study to date appears to have examined the relationship between weight gain in infancy across the 'normal' range and later cognitive ability. We report results for a large prospective birth cohort of the relationship between weight gain in infancy and educational attainment at age 10. Routinely recorded weights from child health clinic records for an annual birth cohort of 3418 children born with gestation >36 weeks were collected, as well as gestation in weeks, birthweight and the postcode, for which the Townsend Deprivation Score was identified. At 10 years of age, those attending schools within the Newcastle Education Authority were given a picture vocabulary and a non-verbal ability test, and tests of educational attainment in maths and reading. These were successfully linked to the infant weight data for 2294 (63%) of the children, and complete growth data were available for 1724 (47%) of the children who had completed at least one educational test. There was a significant positive relationship between weight gain in infancy and picture vocabulary, adjusted for economic deprivation, gestational age and birthweight, but not with any of the other outcomes. There was a statistically significant association between birthweight and all four outcomes, which was positive up to about one SD above average birthweight, and negative above. In this population, the association between early growth and cognitive outcomes is stronger for growth before birth, postnatal weight gain having a relatively minor impact.
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Affiliation(s)
- Sally S Corbett
- Northumbria Healthcare NHS Trust, Durham University, Durham, UK
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Abstract
Difficult temperament has been associated with fast weight gain and slow weight gain, although the latter mostly in referred subjects studies in late infancy. The current study set out to investigate early weight gain in relation to all domains of temperament in a community-screened sample. Weight gain from birth to 8 weeks was assessed in 75 infants recruited from local health care clinics who had demonstrated slow, average, or fast weight gain. Mothers completed a temperament questionnaire and a 2-day diary recording infant behaviors (sleeping, feeding, fussing, and crying). Weight gain from birth to 8 weeks was significantly related to infant temperament. The temperament dimension fear (acceptance or rejection of new objects or persons) was related to slow weight gain and the temperament dimension distress to limitations (negative emotionality and the infant's reaction to frustrating situations) was related to fast weight gain. The regression model explained 59% of the variance, with the temperament dimensions explaining 11%. Diary data showed that infants who scored high on fear tended to cry a lot, while infants with high scores on distress to limitations tended to sleep less and cry and fuss more. The results emphasize that different temperament domains influence slow and fast weight gain. In addition, the data suggest that infant temperament plays a part in physical development in early infancy.
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Drewett RF, Corbett SS, Wright CM. Physical and emotional development, appetite and body image in adolescents who failed to thrive as infants. J Child Psychol Psychiatry 2006; 47:524-31. [PMID: 16671935 DOI: 10.1111/j.1469-7610.2005.01529.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Previous studies suggest that failure to thrive in infancy may be associated with adverse sequelae in childhood. Although cognitive abilities have been extensively investigated, little systematic research is available on other aspects of development. METHODS Eighty-nine children who failed to thrive as infants and 91 controls were followed up when twelve years old and examined using anthropometric measurement, self-ratings of appetite and body image, the Dutch Eating Behaviour Questionnaire, the Self-perception Profile for Children, The Revised Children's Manifest Anxiety Scale, the parent and child form of the Mood and Feelings Questionnaire and the parent and teacher's form of the Child Behavior Checklist. RESULTS The children who failed to thrive were significantly shorter and lighter at twelve and had significantly lower BMIs, but they did not go into puberty any later. They were more likely to rate their appetite as lower than their best friend's, were generally more satisfied with their body shape, and had significantly lower restraint score on the Dutch Eating Behaviour Questionnaire. They were not significantly different from controls on any of the measures reflecting anxiety, depression or low self-esteem. CONCLUSIONS Failure to thrive in infancy is not associated with adverse emotional development in childhood.
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Affiliation(s)
- R F Drewett
- Department of Psychology, University of Durham, UK.
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Abstract
Failure to thrive is a common problem in infancy and childhood. It is most often multifactorial in origin. Inadequate nutrition and disturbed social interactions contribute to poor weight gain, delayed development, and abnormal behavior. The syndrome develops in a significant number of children as a consequence of child neglect. This clinical report is intended to focus the pediatrician on the consideration, evaluation, and management of failure to thrive when child neglect may be present. Child protective services agencies should be notified when the evaluation leads to a suspicion of abuse or neglect.
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Drewett R, Emond A, Blair P, Emmett P. The importance of slow weight gain in the first 2 months in identifying children who fail to thrive. J Reprod Infant Psychol 2005. [DOI: 10.1080/02646830500273160] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Abstract
AIMS To ascertain the long term outcomes in children diagnosed as having failure to thrive (FTT). METHODS Systematic review of cohort studies. Medline, Psychinfo, Embase, Cinahl, Web of Science, Cochrane, and DARE databases were searched for potentially relevant studies. INCLUSION CRITERIA cohort studies or randomised controlled trials in children <2 years old with failure to thrive defined as weight <10th centile or lower centile and/or weight velocity <10th centile, with growth, development, or behaviour measured at 3 years of age or older. RESULTS Thirteen studies met the inclusion criteria; eight included a comparison group, of which five included children identified in community settings. Two were randomised controlled trials. Attrition rates were 10-30%. Data from population based studies with comparison groups and which reported comparable outcomes in an appropriate form were pooled in a random effects meta-analysis. Four studies report IQ scores at follow up and the pooled standardised mean difference was -0.22 (95% CI -0.41 to -0.03). Two studies reported growth data as standard deviation scores. Their pooled weighted mean difference for weight was -1.24 SDS (95% CI -2.00 to -0.48), and for height -0.87 SDS (95% CI -1.47 to -0.28). No studies corrected for parental height, but two reported that parents of index children were shorter. CONCLUSIONS The IQ difference (equivalent to approximately 3 IQ points) is of questionable clinical significance. The height and weight differences are larger, but few children were below the 3rd centile at follow up. It is unclear to what extent observed differences reflect causal relations or confounding due to other variables. In the light of these results the aggressive approach to identification and management of failure to thrive needs reassessing.
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Affiliation(s)
- M C J Rudolf
- Community Paediatrics, East Leeds Primary Care Trust and University of Leeds, Leeds, UK.
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Abstract
AIM The aim of this paper is to demonstrate the usefulness of salutogenesis in work relating to child protection. METHODS A systematic review to explore the links between parenting, social factors and failure to thrive was carried out using 17 CD ROM and online databases using keywords in appropriate medical subject headings (MeSH terms) and Boolean operators refined for the studies. The salutogenic framework was then used as a way of clarifying what benefit particular research findings may have in identifying and using factors which can be associated with protection, safety and well being of children. Cross-referencing the evidence from the systematic review against Antonovsky's generalized resistance resources created a salutogenic matrix. FINDINGS Four factors in the systematic review were found crucially important: parent factors; parenting factors; child factors; and social factors. However, it is probable that these are useful within all child protection research and the evidence gathered in particular cases (here failure to thrive) could be plotted against each factor. Application of a salutogenic framework to the results was further illuminating and has utility for both systematic review methodology and other child protection explorations. The matrix created a warp and weft effect that identified gaps in current evidence and practice and was able to disentangle some of the complexities inherent within failure to thrive situations. By beginning to shed understanding on such processes, the concept of salutogenesis added further depth and rigour to the analysis. CONCLUSIONS The concept of salutogenesis is widely used in some areas of nursing practice and research, and can also be regarded as a theoretical tool that has potential in child care and protection research, development and practice. The paper also illustrates the importance of a sound theoretical framework in ensuring depth and rigour in analyses of literature review findings.
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Affiliation(s)
- Julie S Taylor
- School of Nursing and Midwifery, University of Dundee, Dundee, UK.
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Corbett SS, Drewett RF. To what extent is failure to thrive in infancy associated with poorer cognitive development? A review and meta-analysis. J Child Psychol Psychiatry 2004; 45:641-54. [PMID: 15055382 DOI: 10.1111/j.1469-7610.2004.00253.x] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Previous empirical studies of the cognitive sequelae of failure to thrive in infancy have led to apparently inconsistent conclusions. METHODS Studies of cognitive abilities in failure to thrive were located through published bibliographies, supplemented by a search through MEDLINE. They were classified (a) into those in which the cases were identified in hospital or other specialist clinics, and those in which they were identified in primary care or by whole population screening; (b) into those that were controlled and those that were not controlled; and (c) into those with a cross-sectional and those with a longitudinal design. Effect sizes in controlled studies were summarised using D statistics for the principal cognitive outcome measure, from the last occasion on which the child was tested if the study was longitudinal. RESULTS In studies with cases identified in hospital or other specialist clinics (52 cases, 36 controls), the pooled effect size (weighted standardised mean difference) for cognitive outcomes was -.85 (95% CI -.41 to -1.30). In studies with cases identified in primary care (552 cases, 573 controls), it was -.30 (95% CI -.18 to -.42). In each longitudinal study testing the same children at different ages, the effect size was smaller when the children were older. To obtain an overall estimate of the long-term cognitive outcome of failure to thrive in infancy, data from controlled studies in which cases were identified in primary care, and restricted to IQ or McCarthy scale scores in older children (502 cases, 523 controls), were used. The weighted mean difference was -.28 (95% CI -.16 to -.41), equivalent to 4.2 IQ points (95% CI 2 to 6). CONCLUSIONS Evidence from reasonably well-controlled studies indicates that failure to thrive in infancy is associated with adverse intellectual outcomes sufficiently large to be of importance at a population level.
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Affiliation(s)
- S S Corbett
- Department of Psychology, University of Durham, UK.
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Day NL, Richardson GA. An analysis of the effects of prenatal alcohol exposure on growth: A teratologic model. ACTA ACUST UNITED AC 2004; 127C:28-34. [PMID: 15095469 DOI: 10.1002/ajmg.c.30013] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The association between prenatal exposure to alcohol and growth is linear, and effects have been measured at levels of exposure that are considerably below one drink per day. Thus, with respect to growth deficits, there is no safe level of drinking during pregnancy. Alcohol exposure during gestation causes growth deficits among the offspring at birth and during infancy. At older ages, however, growth deficits are reported in some, though not all, studies. Exposed offspring who grow up in more privileged environments are apparently able to make up their growth deficits, while those raised in less optimal circumstances do not. This means that there is an interaction between the environment in which a child is raised and the expression of the effects of prenatal alcohol exposure. The long-term implications of growth deficits are not yet well understood.
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Affiliation(s)
- Nancy L Day
- Maternal Health Practices and Child Development project, Western Psychiatric Institute and Clinic, 3811 O'Hara Street, Pittsburgh, PA 15213-2593, USA.
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Dykman RA, Ackerman PT, Loizou PC, Casey PH. An event-related potential study of older children with an early history of failure to thrive. Dev Neuropsychol 2001; 18:187-212. [PMID: 11280964 DOI: 10.1207/s15326942dn1802_3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Elementary and junior high school children (n = 13), who were diagnosed with nonorganic failure to thrive (FTT) as infants and toddlers, were compared with a normal control group (n = 14) on visual event-related potentials (ERPs) elicited during a primed lexical decision task. Positive stimuli were real words that were identical to the priming stimuli; negative stimuli were nonpronounceable letter strings. Although the groups did not differ in word-list reading level, the former FTT group had slower reaction (decision) times and did not show ERP evidence of priming in the N400 epoch. Anterior sites yielded better separation of the real words and letter strings than posterior sites. A late anterior component between 500 msec to 650 msec poststimulus onset showed the largest condition effect for both groups. The control group had a larger negative going late anterior component to words than the FTT group. The combined reaction time and ERP findings point to less automatized word recognition in the FTT group.
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Affiliation(s)
- R A Dykman
- Department of Pediatrics, University of Arkansas for Medical Sciences, Center for Applied Research & Evaluation, Arkansas Children's Nutrition Center, Arkansas Children's Hospital, USA.
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Dykman RA, Casey PH, Ackerman PT, McPherson WB. Behavioral and cognitive status in school-aged children with a history of failure to thrive during early childhood. Clin Pediatr (Phila) 2001; 40:63-70. [PMID: 11261452 DOI: 10.1177/000992280104000201] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Twenty-seven school children (aged 8-12 years) earlier diagnosed with nonorganic failure to thrive (FTT) were compared with a normal socioeconomically matched control group (N=17) on current height and weight parameters as well as cognitive, achievement, and behavioral measures from the Child Behavior Checklist (CBCL). The former FTT children were, on average, smaller, less cognitively able, and more behaviorally disturbed than the control children and national normative samples. Sixty percent of former FTT children were below the 20th percentile in height and 48% were below the 20th percentile in weight; 52% had IQs below 80 and 30% had reading standard scores below 80; 48% had clinically adverse attention ratings and 30% had clinically adverse aggression ratings on the CBCL. Within the FTT sample, however, there were no significant associations between current growth measures and cognitive/achievement outcome measures. Mothers' IQs provided the strongest prediction of the FTT children's reading scores. The mothers of the FTT children had not achieved as high levels of education as the mothers of the control children, and more of them were single parents. Early growth problems put children at high risk for multiple adverse sequelae in middle childhood, especially if mothers are poorly educated. Careful ongoing follow-up of such children by pediatricians is encouraged.
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Affiliation(s)
- R A Dykman
- Arkansas Children's Hospital & Arkansas Children's Nutrition Center, Little Rock, USA
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Dykman RA, Loizou PC, Ackerman PT, Casey PH, McPherson WB. An electrophysiological study of school-aged children with a history of failure to thrive during infancy. INTEGRATIVE PHYSIOLOGICAL AND BEHAVIORAL SCIENCE : THE OFFICIAL JOURNAL OF THE PAVLOVIAN SOCIETY 2000; 35:284-97. [PMID: 11330492 DOI: 10.1007/bf02688791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Sixty-five subjects, ages 8 to 12, participated in a visual electrophysiological study. Twenty-two of the subjects had received a diagnosis of nonorganic failure-to-thrive (FTT) before the age of three. The remaining 43 subjects had no history of FTT and served as Controls. IQs were obtained with the abbreviated WISC-III, and the Controls were split into two groups, LO IQ and HI IQ, to provide a LO IQ Control group with an average IQ equivalent to the FTT group. Event-related brain potentials (ERPs) were recorded from five scalp locations during a cued continuous performance task (CPT). Subjects had to press a button every time they saw the letter "X" following the letter "A" (50 targets out of 400 stimuli). During the CPT, the FTT subjects made marginally more errors of omission to targets than the LO IQ Control group and significantly more errors of omission than the HI IQ Control subjects. The groups did not differ significantly on errors of commission (false alarms) or reaction times to targets. ERP averages revealed a group difference in amplitude in a late slow wave for the 50 non-X stimuli (false targets) that followed the letter A. This difference was greatest over frontal sites, where the FTT group had a more negative going slow wave than each control group. Late frontal negativity to No Go stimuli has been linked with post-decisional processing, notably in young children. Thus, the FTT subjects may have less efficient inhibitory processes, reflected by additional late frontal activation.
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Affiliation(s)
- R A Dykman
- Department of Pediatrics, University of Arkansas for Medical Sciences, Arkansas Children's Hospital Research Institute, and Arkansas Children's Nutrition Center, Little Rock 72202, USA
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Abstract
Zusammenfassung. Die Bayerische Entwicklungsstudie untersuchte die Entwicklung von Kindern, die innerhalb der ersten zehn Lebenstage in eine Kinderklinik in Südbayern aufgenomen wurden zu fünf Zeitpunkten während der ersten neun Lebensjahre. Dazu gehörten sehr Frühgeborene < 32 Tragzeitwochen, neonatale Risikokinder > 31 Tragzeitwochen und reifgeborene Kontrollkinder. Sehr Frühgeborene hatten mehr als zehnmal häufiger kognitive Defizite als reifgeborene Kontrollen und besondere Probleme bei der ganzheitlichen Informationsverarbeitung. Oft waren mehrere Funktionsbereiche gleichzeitig betroffen (IQ, Lesen, Schreiben, Rechnen, Sprache). Es traten häufiger Aufmerksamkeitsprobleme auf und 22% der sehr Frühgeborenen besuchten eine Sonderschule. Auch die größeren Hoch-Risikokinder hatten häufiger kognitive Probleme. Dieses Defizit wurde jedoch ab dem dritten Lebensjahr besser durch soziale als durch biologische Faktoren erklärt. Im Gegensatz dazu waren protektive Faktoren für die Entwicklung der sehr Frühgeborenen geringe neonatale Komplikationen, geringere Intensität der Versorgung und frühes Kopfaufholwachstum. Die Probleme sehr früher Geburt sind langfristig und bei anhaltenden Defiziten wahrscheinlich hirnorganischer Natur. Interventionen zur Vermeidung sekundärer Schäden sollten vor der Entlassung aus der Klinik einsetzen. Größere Frühgeborene (> 31 Tragzeitwochen) profitieren am meisten von psycho-pädagogischen Maßnahmen in der frühen Kindheit.
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Affiliation(s)
- Dieter Wolke
- University of Hertfordshire, Department of Psychology
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Wright CM, Callum J, Birks E, Jarvis S. Effect of community based management in failure to thrive: randomised controlled trial. BMJ (CLINICAL RESEARCH ED.) 1998; 317:571-4. [PMID: 9721113 PMCID: PMC28650 DOI: 10.1136/bmj.317.7158.571] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To evaluate the effectiveness of a health visitor led intervention for failure to thrive in children under 2 years old. DESIGN Controlled trial, randomised by primary care practice. SETTING Newcastle upon Tyne health district. INTERVENTION Structured health visitor management, with dietetic, paediatric, and social work input as required. SUBJECTS 229 children (120 in intervention practices and 109 in control practices) were identified as failing to thrive by population screening during the first 2 years of life. Follow up was by home visit of a research nurse and review of the childrens' records at age 3 years. MAIN OUTCOME MEASURES Follow up weight and height and number of routinely collected weights. RESULTS 95 of the 97 families offered intervention completed at least the initial assessment. At follow up, 187 (82%) records were reviewed, and these suggested that 15 (16%) controls were lost to follow up immediately after the screening weight was taken compared with only one child in the intervention group. In the 134 (58%) families who consented to home visits, children in the intervention group were significantly heavier and taller and were reported to have better appetites than childen in the control group, although both groups were equally satisfied by the services they had received. When the children were last weighed, 91 (76%) in the intervention group had recovered from their failure to thrive compared with 60 (55%) in the control group (P<0.001). CONCLUSION In failure to thrive, health visitor intervention, with limited specialist support, can significantly improve growth compared with conventional management.
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Affiliation(s)
- C M Wright
- Department of Child Health, Newcastle University, Donald Court House, Gateshead NE8 1EB.
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Wolke D, Söhne B, Riegel K, Ohrt B, Osterlund K. An epidemiologic longitudinal study of sleeping problems and feeding experience of preterm and term children in southern Finland: comparison with a southern German population sample. J Pediatr 1998; 133:224-31. [PMID: 9709710 DOI: 10.1016/s0022-3476(98)70224-0] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To determine the influence of breast-feeding on the prevalence and persistence of sleeping problems in southern Finland (SF) and southern Germany (SG). DESIGN Prospective binational population study of infants admitted to special care units (SCUs) in geographically defined areas in SF and SG. SUBJECTS In SF, the number of SCU infants was 1057 (very preterm, 47; preterm, 258; term, 752); 485 term infants were control subjects. In SG, the number of SCU infants was 4427 (very preterm, 284; preterm, 1419; term, 2724). MAIN OUTCOME MEASURE Parent reports of child sleeping problems at 5, 20, and 56 months of age. RESULTS Night waking at 5 months of age was less frequent for SCU very preterm (25.5%), preterm (40.6%), and term infants (48%) than for term control subjects (56.7% to 59.9%) in SF. No differences in sleeping behavior according to gestation were found at 20 and 56 months. Sleeping problems were greater in SF infants (25.5% to 48%) than in SG infants (15.1% to 19.1%) at 5 months of age and were explained by a higher rate of breast-feeding in SF. Breast-feeding had no long-term effects on night waking or on co-sleeping in SF. In contrast, breast-fed infants continued to wake more often in SG. CONCLUSIONS Breast-feeding rather than gestational age is strongly related to night waking. More support for dealing with night waking might prevent early termination of breast-feeding.
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Affiliation(s)
- D Wolke
- University of Hertfordshire, Department of Psychology, Hatfield, Great Britain
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Liu YX, Jalil F, Karlberg J. Growth stunting in early life in relation to the onset of the childhood component of growth. J Pediatr Endocrinol Metab 1998; 11:247-60. [PMID: 9642640 DOI: 10.1515/jpem.1998.11.2.247] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AIMS Growth stunting is prevalent in developing countries. The prevalence of stunting ranges from 10-80% or more. The critical period for growth faltering in length is between six and 18 months. The aims of this study were 1) to investigate the association between the age at onset of the childhood component and growth stunting in early life; 2) to develop a screening method for identifying any individual infant subject to stunting in early life. MATERIALS & METHODS This community-based longitudinal study was carried out in Lahore, Pakistan. Three studied areas and one local control group were included in the study. There were 425 subjects for whom data were available for determining the age at onset of the childhood component. The onset was defined as an abrupt increase in length velocity. It was determined individually using the infancy-childhood-puberty growth model. RESULTS The medians of the age at onset of childhood component were 15, 13, 10 and 9 months in the periurban, village, urban and control groups, respectively. The onset was significantly related to both length and length velocity during the critical period of stunting. Based on the distribution of individual length increment from 12 to 15 months, 2.0 and 3.0 cm were chosen as the cut-off points to identify a stunting infant. In the normal onset group, 84% of the children were identified as growing normally; in the delayed onset group, 61% were identified as stunting. Using this screening method, 97% of children have a delayed onset if their length increase is below 2 cm from 12 to 15 months; 99% of them have a normal onset if the increase is above 3 cm over the same period. CONCLUSIONS The age at onset of the childhood component can significantly explain the variations in both length and length velocity in early life. The stunting screening method reported here is simple. It can be used in almost any situation, such as a pediatric clinic or community-based survey.
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Affiliation(s)
- Y X Liu
- Department of Paediatrics, Queen Mary Hospital, University of Hong Kong, Hong Kong
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von Aster M, Zachmann M, Brandeis D, Wohlrab G, Richner M, Steinhausen HC. Psychiatric, neuropediatric, and neuropsychological symptoms in a case of hypomelanosis of Ito. Eur Child Adolesc Psychiatry 1997; 6:227-33. [PMID: 9443002 DOI: 10.1007/bf00539930] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
This case report presents a thirteen year-old boy who was diagnosed as having Hypomelanosis of Ito. The developmental history includes severe failure to thrive, and moderate atypical autism as well as diverse clinical and neuropsychological symptoms are present. The pattern of neuropsychological functioning, which can be partially related to the neurophysiological findings, is discussed within the context of existing neuropsychological theories about autistic disorders.
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Affiliation(s)
- M von Aster
- Department of Child and Adolescent Psychiatry, University of Zurich, Switzerland
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Pryor J. The identification and long term effects of fetal growth restriction. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1997; 104:1116-22. [PMID: 9332987 DOI: 10.1111/j.1471-0528.1997.tb10933.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- J Pryor
- Department of Psychiatry and Behavioural Science, Faculty of Medicine and Health Science, University of Auckland, New Zealand
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Gosch A, Brambring M, Gennat H, Rohlmann A. Longitudinal study of neuropsychological outcome in blind extremely-low-birthweight children. Dev Med Child Neurol 1997; 39:297-304. [PMID: 9236695 DOI: 10.1111/j.1469-8749.1997.tb07435.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This study evaluated neurological and psychological development in 10 blind children over a 4-year period. Five of the children were born preterm with an extremely low birthweight (ELBW) and a diagnosis of retinopathy, whereas the other five were term. All children received their first neurological examination at a mean age of 10 months and then annual follow ups. In addition, the Bielefeld Developmental Test for Blind Infants and Preschoolers (BDTB) was administered every 6 months (from the ages of 18 to 48 months) to assess developmental outcome in different domains (e.g. cognition, language, gross motor abilities). Results showed a higher number of peri- and neonatal complications in blind ELBW children as well as a significantly higher number of neurological symptoms over the 4-year period. At the mean age of 4 years 10 months, blind ELBW children had a significantly lower body weight, body height, head circumference, and body-mass index compared with the term children. Findings on psychological development revealed that blind ELBW children also had significantly lower scores on all domains covered by the BDTB. Finally, the overall score on the BDTB correlated significantly with gestational age, birthweight, duration of mechanical respiration, and days spent in hospital after delivery.
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Affiliation(s)
- A Gosch
- Research Center for Prevention and Intervention in Childhood and Adolescence, University of Bielefeld, Germany
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Bradley RH, Corwyn RF, Whiteside-Mansell L. Life at Home: Same Time, Different Places — An Examination of the HOME Inventory in Different Cultures. ACTA ACUST UNITED AC 1996. [DOI: 10.1002/(sici)1099-0917(199612)5:4<251::aid-edp137>3.0.co;2-i] [Citation(s) in RCA: 77] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Wilensky DS, Ginsberg G, Altman M, Tulchinsky TH, Ben Yishay F, Auerbach J. A community based study of failure to thrive in Israel. Arch Dis Child 1996; 75:145-8. [PMID: 8869197 PMCID: PMC1511632 DOI: 10.1136/adc.75.2.145] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To examine the characteristics of infants suffering from failure to thrive in a community based cohort in Israel and to ascertain the effect of failure to thrive on their cognitive development. METHODS By review of records maintained at maternal and child health clinics in Jerusalem and the two of Beit Shemesh, epidemiological data were obtained at age 15 months on a cohort of all babies born in 1991. For each case of failure to thrive, a matched control was selected from the same maternal and child health clinic. At age 20 months, cognitive development was measured, and at 25 months a home visit was carried out to assess maternal psychiatric status by questionnaire, and the HOME assessment was performed to assess the home environment. RESULTS 3.9% of infants were found to have fallen below the third centile in weight for at least three months during the first year of life. Infants with failure to thrive did not differ from the general population in terms of obstetric or neonatal complications, birth order, or parents' ethnic origin, age, or years of education. The infants with failure to thrive did have lower birthweights and marginally smaller head circumferences at birth. Developmental assessment at 20 months of age showed a DQ of 99.7 v 107.2 in the matched controls, with 11.5% having a DQ below 80, as opposed to only 4.6% of the controls. No differences were found in maternal psychiatric problems as measured by a self report questionnaire. There were, however, significant differences in subscales of the HOME scale. CONCLUSIONS (1) Infants who suffered from failure to thrive had some physiological predispositions that put them at risk; (2) failure to thrive may be an early marker of families providing suboptimal developmental stimulation.
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Affiliation(s)
- D S Wilensky
- Jerusalem Child Development Centre, Ilan Child Guidance Clinic
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Pryor J. Physical and behavioural correlates of 12-month development in small-for-gestational age and appropriately grown infants. J Reprod Infant Psychol 1996. [DOI: 10.1080/02646839608404520] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Duniz M, Scheer PJ, Trojovsky A, Kaschnitz W, Kvas E, Macari S. Changes in psychopathology of parents of NOFT (non-organic failure to thrive) infants during treatment. Eur Child Adolesc Psychiatry 1996; 5:93-100. [PMID: 8814415 DOI: 10.1007/bf01989501] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This clinical case-study of 50 infants suffering from NOFT (non-organic failure to thrive) and their parents supports the idea that the feeding problem is intimately related to parental disorders. We find a high rate (70%) of parental psychopathology (axis I diagnosis applying DSM-III-R) at the time of referral and a significant reduction (to 37%) during treatment of the infants and their parents. After a year only 12% of the parents were diagnosed with psychiatric disorders. In contrast personality disorders (axis II diagnosis applying DSM-III-R) show more stability and can be regarded as a trait variable, whereas the psychiatric disorders are of a more reactive nature. These conclusions may be influenced somewhat by the strictly hospital based design of our pilot study (infants and parents contacted only after clinical referral) and by inclusion only of firstborn infants. Nevertheless, they point to the psychopathology of parents as a main cause for non-organic failure to thrive. Psychopathological traits such as severe attachment behavior problems and primary bonding difficulties may have been latent and only became manifest due to the task of nurturing an infant for the first time.
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Affiliation(s)
- M Duniz
- Dept. für allg. Pädiatrie Univ.-Klinik für Kinderund Jugendheilkunde Landeskrankenhaus Graz, Osterreich
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