Adult height and health-related quality of life in patients born small for gestational age treated with recombinant growth hormone.

Health related quality of life (HRQoL) is a relevant result when assessing the course of different pathologies and the efficacy of their treatments. HRQoL has been studied previously on adults born small for gestational age (SGA), both in the general population and in patients who had received recombinant human growth hormone (rhGH) treatment, with disparate results. Our study included 50 adults who had received rhGH treatment for the SGA indication in 4 Spanish hospitals. Data have been gathered retrospectively from their clinical records, current weight and height were measured, and patients have been asked to fill out SF-36 and QoLAGHDA quality of life forms, and the Graffar test to evaluate their socio-economical status. Patient's adult height was - 1.2 ± 0.9 SD, lower than their target height of 1 ± 0.8 SD, but gaining 1.7 ± 1 SD from the beginning of the treatment. SF-36 test results showed lower scoring on Mental Health domains than on those related to Physical Health. No correlation was found between HRQoL results and final height, rhGH treatment duration or puberty. Correlation was indeed found between QoLAGHDA and several domains of SF-36, but QoLAGHDA detected fewer patients with low HRQoL than SF-36. Thus, it is concluded that SGA patient's follow-up should include a HRQoL, neuro-cognitive and psychiatric assessment in their transition to adult age. Adult SGA patients without catch up growth have impaired HRQoL, especially in mental health domains.

Mood instability, depression, and anxiety in pregnancy and adverse neonatal outcomes.

BACKGROUND: Antenatal women experience an increased level of mood and anxiety symptoms, which have negative effects on mothers' mental and physical health as well as the health of their newborns. The relation of maternal depression and anxiety in pregnancy with neonate outcomes is well-studied with inconsistent findings. However, the association between antenatal mood instability (MI) and neonatal outcomes has not been investigated even though antenatal women experience an elevated level of MI. We sought to address this gap and to contribute to the literature about pregnancy neonate outcomes by examining the relationship among antenatal MI, depression, and anxiety and neonatal outcomes. METHODS: A prospective cohort of women (n = 555) participated in this study at early pregnancy (T1, 17.4 ± 4.9 weeks) and late pregnancy (T2, 30.6 ± 2.7 weeks). The Edinburgh Postnatal Depression Scale (EPDS) was used to assess antenatal depressive symptoms, anxiety was measured by the EPDS anxiety subscale, and mood instability was measured by a visual analogue scale with five questions. These mood states together with stress, social support, as well as lifestyle were also examined in relation to neonatal outcomes using chi-square tests and logistic regression models. RESULTS: Mood instability, depression, and anxiety were unrelated to adverse neonatal outcomes. Only primiparous status was associated with small for gestational age after Bonferroni correction. CONCLUSIONS: We report no associations between antenatal mood symptoms including MI, depression, and anxiety and neonatal outcomes. More studies are required to further explore the relationship between antenatal mood instability, depression, and anxiety and neonatal outcomes.

Small for Gestational Age Moderate to Late Preterm Children: A Neuropsychological Follow-up.

Determine whether SGA constitutes a neurodevelopmental risk-factor of MLP, exploring if potential developmental difficulties at toddlerhood persist and are related to school-age performance. 109 SGA and 109 adequate for gestational age MLP children were evaluated at 2 and at 6.5 y.o. SGA children obtained poorer results in several areas at both timepoints; and their development at toddlerhood strongly correlated with only some results at school-age. SGA confers vulnerability to MLP, evolving from global/unspecific difficulties in toddlerhood to a domain-specific profile (attentional/dysexecutive) at 6.5. Findings claim the need for neuropsychological follow-up in MLP to identify emerging difficulties.

Small for gestational age-cognitive performance from infancy to adulthood: an observational study.

OBJECTIVE: To determine whether cognitive performance from infancy to adulthood is affected by being born small for gestational age (SGA), and if this depends on the SGA reference used. Furthermore, to determine SGA's effect while considering the effects of very preterm/very low birthweight (VP/VLBW), socio-economic status (SES) and parent-infant relationship. DESIGN, SETTING AND POPULATION: A total of 414 participants (197 term-born, 217 VP/VLBW) of the Bavarian Longitudinal Study. METHODS: Small for gestational age was classified using neonatal or fetal growth references. SES and the parent-infant relationship were assessed before the infant was 5 months old. MAIN OUTCOME MEASURES: Developmental (DQ) and intelligence (IQ) tests assessed cognitive performance on six occasions, from 5 months to 26 years of age. RESULTS: The fetal reference classified more infants as SGA (<10th centile) than the neonatal reference (n = 138, 33% versus n = 75, 18%). Using linear mixed models, SGA was associated with IQ -8 points lower than appropriate for gestational age, regardless of reference used (95% CI -13.66 to -0.64 and 95% CI -13.75 to -1.98). This difference narrowed minimally into adulthood. Being VP/VLBW was associated with IQ -16 (95% CI -21.01 to -10.04) points lower than term-born participants. Low SES was associated with IQ -14 (95% CI -18.55 to -9.06) points lower than high SES. A poor parent-infant relationship was associated with IQ -10 points lower than those with a good relationship (95% CI -13.91 to -6.47). CONCLUSIONS: Small for gestational age is associated with lower IQ throughout development, independent of VP/VLBW birth, low SES or poor parent-child relationship. Social factors effects on IQ comparable to those of SGA and should be considered for interventions. TWEETABLE ABSTRACT: Small for gestational age is associated with lower cognitive performance from infancy to adulthood.

Psychiatric symptoms and risk factors in adults born preterm with very low birthweight or born small for gestational age at term.

BACKGROUND: We aimed to examine psychiatric symptoms in adults born preterm with very low birthweight or born at term small for gestational age compared with normal birthweight peers, and examine associations with perinatal factors and childhood motor and cognitive function. METHODS: In this longitudinal cohort study, one preterm born group with very low birthweight (VLBW: birthweight ≤1500 g), one term-born Small for Gestational Age (SGA: birthweight <10th percentile) group and one term-born non-SGA control group, were assessed at 26 years of age. Primary outcomes were scores on self-reported questionnaires: Achenbach System of Empirically Based Assessment - Adult Self-Report, The Autism-Spectrum Quotient and Peters et al. Delusions Inventory. Exposure variables were perinatal data, while childhood motor and cognitive function were examined as possible early markers. RESULTS: Both the preterm VLBW and the term SGA group reported higher levels of attention, internalizing and externalizing problems compared to the control group. In addition, the VLBW participants reported more critical items and a higher proportion had intermediate level autistic traits, while the SGA participants reported more intrusive behavior. Increasing length of respiratory support and hospital stay in the neonatal period, and motor problems in early adolescence, were associated with adult psychiatric symptoms in the VLBW group. CONCLUSIONS: Psychiatric symptoms were frequent in the preterm VLBW group and also in the term-born SGA group. Those who were sickest as babies were most at risk. Motor problems can possibly serve as an early marker of adult psychiatric symptoms in low birthweight individuals.

Cognitive impairment among extremely low birthweight preterm infants from 1980 to present day.

OBJECTIVE: To report cognitive outcomes of preterm infants evaluated in a single center between 1980 and 2015. STUDY DESIGN: Cognitive scores at a median age of 33 months were collected in preterm infants (birthweight ≤ 1000 g). Cognition was assessed using the Bayley Scales of Infant Development and the Stanford Binet Intelligence Scales. RESULTS: Six-hundred and two infants born between 1980 and 2015 were evaluated. Significant cognitive impairment for all infants decreased by 9.4% (p = 0.015) across the study period. For larger infants (birthweight ≥ 750 g), significant impairment decreased by 14.6% (p = 0.002). In smaller infants (birthweight < 750 g) no significant changes were observed in cognitive outcomes over the study period. CONCLUSIONS: Overall, long-term outcomes of ELBW infants in our cohort showed significant improvement since 1980. Significant impairment decreased in infants with BW ≥ 750 g; and, despite increased survival of smaller (BW < 750 g) and sicker infants, significant impairment in that subgroup did not worsen over time.

Early psychosocial development of small for gestational age and intrauterine growth-restricted children: a systematic review.

OBJECTIVE: To examine evidence regarding psychosocial development from one month to four years of age in small for gestational age and intrauterine growth-restricted children. STUDY DESIGN: Studies were included if participants met criteria for small for gestational age or intrauterine growth restriction, follow-up was from age 1 month to 4 years, methods were described, and appropriate comparison groups were included. Methodological quality of included studies was assessed using quality-appraisal guidelines. RESULTS: Of 3216 studies reviewed, 24 were included. Poorer psychosocial development was described for small for gestational age children in 15 and for intrauterine growth-restricted children in 3 studies. Only 5 studies measured placental insufficiency using Doppler ultrasound. Study heterogeneity limited synthesis and interpretation. CONCLUSIONS: Although evidence suggests that small for gestational age children are at risk of poorer early childhood psychosocial outcomes, further research is required to clarify whether placental insufficiency is associated with poorer early psychosocial development.

Association between small for gestational age and low birth weight with attention deficit and impaired executive functions in 3-6 years old children.

BACKGROUND: Behavioral disorders and attention deficit hyperactivity disorder (ADHD) symptoms are frequently reported among children with history of small body size at birth and disproportionate intrauterine growth retardation. The current study aimed to investigate some factors like executive functions and attention deficit in children with history of Small for gestational age (SGA) and/or Low Birth Weight (LBW) at birth. METHODS: A historical cohort study was done and 3-6 years old preschool children (with past history of SGA/LBW) from some kindergartens and health centers were selected. Control group was randomly selected among children with history of normal birth weight and appropriate for gestational age at birth. All children were interviewed by an expert psychologist. Variables related to their attention, development, and executive functions were assessed by ASQ, Conner's, and Wisconsin Card Sorting Test. Completed questionnaires related Attention deficit and indexes of executive functions were evaluated between children in case groups and their counterparts in controls. RESULTS: Based on inclusion criteria, 229 preschool children entered the study. With regard to size for gestational age, 124 cases were categorized in the SGA/LBW group and the rest were assigned in the appropriate for gestational age (AGA) group. In the case group, NPE and Percent Perseverative Errors (PPE) scores were significantly lower than normal birth weight group (p = .0001, p = .015). Scores related B item of Conner's was significantly different between cases and their controls (p = .039, p = .035). CONCLUSIONS: Our results indicated that children with past history of some risks at birth may suffer from complications related attention and executive functions in their childhood. Recommendations for further research are strongly suggested.

Quality of life of parents of very preterm infants 4 months after birth: a mixed methods study.

BACKGROUND: Knowledge about parental quality of life (QoL) is paramount to family-centred and integrated healthcare on prematurity, but evidence is limited. We aimed to explore mothers' and fathers' perspectives about their QoL 4 months after a very preterm childbirth. METHODS: This is a cross-sectional mixed methods study using a convergent design. Parents of very preterm infants were systematically recruited at all level III neonatal intensive care units in the Northern health region of Portugal for one year. Four months after childbirth, 61 mothers and 56 fathers filled-in the World Health Organization Quality of Life - BREF Inventory, and 26 couples were interviewed. Linear regression models were computed to assess the association between participants' characteristics and the QoL. Qualitative data were thematically analysed. RESULTS: A quantitative analysis revealed that the perception of QoL was not significantly different by gender. QoL scores increased slightly from the environment (Mean (SD): 72.1 (14.2)) to the psychological domains (Mean (SD): 78.7 (14.4)). All scores were influenced by psychological characteristics. Socioeconomic position influenced both parents' perceptions concerning the environment domain, and maternal physical and psychological QoL. Infant-related factors were associated with overall QoL among women and with the physical, psychological, social and environment domains among men. Qualitative findings indicated accommodation mechanisms that intertwine the focus on constraining factors (surveillance, sleep disturbances, non-supportive healthcare policies, hygienization) with facilitating factors (social support, accessibility/quality of healthcare, opportunities for developing parental skills). These processes were anchored in child-centredness and a framework that construct hierarchies of hope and expectations about infant's health and development. CONCLUSIONS: To capture parental QoL using mixed methods raises awareness for developing intersectoral family-centred policies, integrated health services and focused-interventions to decrease the disempowering effects of surveillance and hygienization.

The psychometric evaluation of the quality of life in short stature youth (QoLISSY) instrument for German children born small for gestational age.

PURPOSE: This study aimed to validate the disease-specific "quality of life in short stature youth (QoLISSY)-instrument" that assessesQuery the health-related quality of life (HrQoL) in German children and adolescents diagnosed as small for gestational age (SGA) in a patient and parent report. METHODS: The psychometric performance of the German version of the QoLISSY questionnaire was examined in terms of reliability and validity in 65 SGA families (17 child reports/64 parent reports) and compared to the psychometric performance of the original European QoLISSY dataset of over 200 children with growth hormone deficiency and idiopathic short stature (ISS). RESULTS: The analysis yielded psychometrically favorable results with excellent reliability and acceptable discriminant validity. The instrument's operating characteristics were comparable to the results of the original European QoLISSY data. In the parent- as well as child report, children with SGA had lower HrQoL scores than children with ISS. Convergent validity was demonstrated by significant correlations between the QoLISSY scales and the generic KIDSCREEN-10 Index. CONCLUSION: Psychometric testing suggests that QoLISSY is a promising instrument to assess the HrQoL of young German people with SGA. Both versions (parent- and child report) appear to detect differences between SGA and other conditions (e.g. ISS). QoLISSY can be used in clinical studies, health service research, as well as in practice in children with SGA and their parents. For a cross-cultural application of the instrument in SGA, the tool needs be validated in sufficiently large SGA samples within respective countries.

Pain exposure associates with telomere length erosion in very preterm infants.

Very preterm (VPT) infants (gestational age < 32 weeks) require long-lasting hospitalization in the Neonatal Intensive Care Unit (NICU), even in absence of severe morbidities. During NICU stay, life-saving interventions occur and include invasive and painful skin-breaking procedures (NICU-related stress), which constitute a major early adverse experience for VPT infants. Telomeres are repeat-sequence at the end of chromosomes, which shorten with age and are highly susceptible to life adversities: the exposure to early adverse experiences is associated with shorter telomere length (TL). Nonetheless, previous research did not assess longitudinally the association between NICU-related stress and TL in VPT infants. In the present study, leukocyte TL was assessed from cord blood at birth in 46 VPT infants and in a group of 31 full-term (FT) infants, as well as at NICU discharge in VPTs only. NICU-related stress was measured as the number of skin-breaking procedures occurring throughout the NICU stay. A significant difference emerged for TL between VPT infants and FT counterparts at birth. TL decreased from birth to discharge in VPT infants, although the change was not significant in the group as a whole. The amount of NICU-related stress emerged as the primary predictor of TL erosion in VPT infants, even controlling for neonatal and clinical confounders. Furthermore, VPT infants exposed to high NICU-related stress exhibited a marked and significant decrease in TL, whereas VPT exposed to low NICU-related stress exhibited a non-significant increase. The present study confirms previous evidence of longer telomeres in VPT infants at birth compared to FT controls. Moreover, NICU-related stress emerged as a key regulator of TL erosion from birth to discharge in VPT infants. Future research is warranted to further explore TL erosion in VPT infants and the factors associated with individual differences in NICU-related stress susceptibility at the epigenetic level.

The specific and combined role of domestic violence and mental health disorders during pregnancy on new-born health.

BACKGROUND: Addressing impaired foetal growth is recognized as a public health priority. Certain risk factors for this condition, such as poor nutritional status at birth, have been found to be highly correlated with poverty. However, the role of psychosocial factors, specifically the mother's mental health and exposure to violence during pregnancy, have yet to be further explored. Our objective was to determine if there is a measurable association between combined psychosocial factors, specifically domestic violence and mental disorders, and birth outcomes, specifically birth nutritional status and preterm delivery. METHODS: We followed 775 women from an underserved, urban area, beginning their 28th week of gestation. Diagnostic interviews were performed to determine if any of the mothers had any of the following disorders: mood disorder, anxiety, obsessive-compulsive disorder (OCD), substance dependence, psychotic disorder, or anti-social personality disorder. Physical, psychological, and sexual domestic violence were also assessed. RESULTS: Domestic violence and mental disorders were highly correlated in our sample. About 27.15% of the women in our study experienced domestic violence, and about 38.24% of them were diagnosed with mental disorders. The main association we found between combined psychosocial factors and neonate outcomes was between anxiety (IRR = 1.83; 95%CI = 1.06-3.17)/physical violence (IRR = 1.95; 95%CI = 1.11-3.42) and the rate of small-for-gestational age (SGA) in new-borns. More specifically, the combination of anxiety (beta = -0.48; 95%CI = -0.85/-0.10) and sexual violence (beta = -1.58; 95%CI = -2.61/-0.54) was also associated with birth length. Maternal risk behaviours such as smoking, drinking, inadequate prenatal care, and inadequate weight gain could not sufficiently explain these associations, suggesting that these psychosocial factors may be influencing underlying biological mechanisms. CONCLUSION: Domestic violence against women and mental disorders amongst pregnant women are extremely prevalent in under-resourced, urban areas and ultimately, have detrimental effects on birth outcomes. It is imperative that actions be taken to prevent violence and improve mental health during pregnancy.

Born Small for Gestational Age and Poor School Performance - How Small Is Too Small?

AIM: To assess the relationship between severity of small for gestational age (SGA) and the risk of poor school performance, and to investigate whether adult stature modifies this risk. METHODS: 1,088,980 Swedish children born at term between 1973 and 1988 were categorized into severe SGA (less than -3 standard deviations (SD) of expected birth weight), moderate SGA (-2.01 to -3 SD), mild SGA (-1.01 to -2 SD), and appropriate for gestational age (-1 to 0.99 SD). The risk of poor school performance at the time of graduation from compulsory school (grades <10th percentile) was calculated using unconditional logistic regression models and adjusted for socio-economic factors. In a sub-analysis, we stratified boys by adult stature, and adjusted for maternal but not paternal height. RESULTS: All SGA groups were significantly associated with an increased risk of poor school performance, with adjusted odds ratios and 95% confidence intervals ranging from 1.85 (1.65-2.07) for severe SGA to 1.25 (1.22-1.28) for mild SGA. In the sub-analysis, all birth weight groups were associated with an increased risk of poor school performance among boys with short stature compared to those with non-short stature. CONCLUSION: Mild SGA is associated with a significantly increased risk of poor school performance, and the risk increases with severity of SGA. Further, this risk diminishes after adequate catch-up growth.

Living in violence: Neighborhood domestic violence and small for gestational age births.

OBJECTIVES: To determine the association between neighborhood domestic violence and small-for-gestational-age (SGA) birth and to examine if there is a differential impact of neighborhood domestic violence on SGA births by race in a high crime community. METHODS: This analysis includes all birth records issued in New Orleans, Louisiana from 2011 to 2012 geocoded by census tract (N=177 census tracts, N=8322 women). Hierarchical modeling and ecologic spatial analysis were used to examine the area-effect of neighborhood domestic violence on SGA births, independent of individual-level predictors and accounting for the propensity to live in high domestic violence neighborhoods. RESULTS: Tests for spatial autocorrelation reveled area-level clustering and overlap of SGA and domestic violent rates. Pregnant women living in high domestic violence areas were more likely to give birth to an SGA infant compared to women in low-domestic violence areas (OR=1.04, 95%CI: 1.01, 1.08), net of the effects of individual-level factors and propensity scores. CONCLUSION: Neighborhood-level attributes including rates of domestic violence may increase women's risk for SGA birth, highlighting a policy-relevant and potentially amenable exposure.

Association between small-for-gestational age and neurocognitive impairment at two years of corrected age among infants born at preterm gestational ages: a cohort study.

OBJECTIVE: To investigate the association between small-for-gestational age (SGA) and neurocognitive impairment at 2 years of corrected age among infants born at preterm gestational ages. STUDY DESIGN: A secondary analysis of a prospectively conducted NICHD/Maternal-Fetal Medicine Units BEAM trial. Non-anomalous pregnancies delivered before 37 weeks of gestation were included in the analysis. Neurocognitive outcomes at 2 years of corrected age were compared between infants who were SGA (<10% for gestational age) and those appropriately grown (AGA). The primary outcome was a severe or moderate neurocognitive impairment at 2 years of corrected age among survivors, defined as either mental (MDI) or psychomotor (PDI) developmental index score <70 for severe and <85 for moderate impairment. RESULTS: Of 2299 preterm neonates 67 (3%) were SGA. SGA infants were more often twin pregnancies (31% vs 17%, P=0.003) and delivered more often by cesarean section (63% vs 40%, P<0.001) at similar gestational ages (30.0±2.6 vs 29.5±2.8 weeks, P=0.11). At 2 years of corrected age, SGA and AGA survivors had similar rates of neurocognitive impairment (MDI <70: 18% vs 18%, P=1.0; MDI <85: 44% vs 46%, P=0.96; PDI <70: 20% vs 15%, P=0.51; PDI <85: 40% vs 34%, P=0.48). CONCLUSION: In this cohort, SGA at preterm gestational ages was associated with similar rates of neurocognitive impairment at two years of corrected age among surviving infants.

Behavioral outcomes of school-aged full-term small-for-gestational-age infants: A nationwide Japanese population-based study.

BACKGROUND: Small for gestational age (SGA) birth is linked with neurological deficits among children at pre-school age, but the evidence is still limited on whether such deficits are still observable at school age. We investigated the association between SGA birth and behavioral development at school age among full-term infants. METHODS: We analyzed data from a large, Japanese, nationwide, population-based longitudinal survey that started in 2001. We restricted the study participants to children born at 37-41weeks of gestation with information on birth weight and behavioral outcomes at 8years of age (n=33,795). Behavioral outcomes including three attentional problems and four aggressive behaviors queried at 8years of age by survey questions were used as outcome indicators. We then used logistic regression to estimate odds ratios (OR) and 95% confidence intervals (95% CI) for the associations between SGA birth and each outcome, adjusting for potential infant- and parent-related confounding factors. RESULTS: Among full-term children, SGA children were more likely to interrupt people (OR 1.10, 95% CI 1.01, 1.20), unable to wait his/her turn (OR 1.17, 95% CI 1.00, 1.38), and destroy toys and/or books (OR 1.15, 95% CI 1.00, 1.31). CONCLUSIONS: This is the largest study ever conducted on this issue. SGA birth is negatively associated with some attentional problems and aggressive behavior at school age among full-term children. Appropriate long-term developmental follow-up and support may be needed for full-term SGA infants.

Effect of Intra- and Extrauterine Growth on Long-Term Neurologic Outcomes of Very Preterm Infants.

OBJECTIVE: To determine whether extrauterine growth is associated with neurologic outcomes and if this association varies by prenatal growth profile. STUDY DESIGN: For 1493 preterms from the EPIPAGE (Étude Épidémiologique sur les Petits Âges Gestationnels [Epidemiological Study on Small Gestational Ages]) cohort, appropriate for gestational-age (AGA) was defined by birth weight >-2 SD and small for gestational-age (SGA) by birth weight ≤-2 SD. Extra-uterine growth was defined by weight gain or loss between birth and 6 months by z-score change. Growth following-the-curve (FTC) was defined as weight change -1 to +1 SD, catch-down-growth (CD) as weight loss ≥1 SD, and catch-up-growth (CU) as weight gain ≥1 SD. At 5 years, a complete medical examination (n = 1305) and cognitive evaluation with the Kauffman Assessment Battery for Children (n = 1130) were performed. Behavioral difficulties at 5 years and school performance at 8 years were assessed (n = 1095). RESULTS: Overall, 42.5% of preterms were AGA-FTC, 20.2% AGA-CD, 17.1% AGA-CU, 5.6% SGA-FTC, and 14.5% SGA-CU. Outcomes did not differ between CU and FTC preterm AGA infants. Risk of cerebral palsy was greater for AGA-CD compared with AGA-FTC (aOR 2.26 [95% CI 1.37-3.72]). As compared with children with SGA-CU, SGA-FTC children showed no significant increased risk of cognitive deficiency (aOR 1.41[0.94-2.12]) or school difficulties (aOR 1.60 [0.84-3.03]). Compared with AGA-FTC, SGA showed increased risk of cognitive deficiency (SGA-FTC aOR 2.19 [1.25-3.84]) and inattention-hyperactivity (SGA-CU aOR 1.65 [1.05-2.60]). CONCLUSION: Deficient postnatal growth was associated with poor neurologic outcome for AGA and SGA preterm infants. CU growth does not add additional benefits. Regardless of type of postnatal growth, SGA infants showed behavioral problems and cognitive deficiency.

[Quality of life and its influencing factors in small for gestational age infants during early childhood].

OBJECTIVE: To investigate the difference in quality of life (QOL) between small for gestational age (SGA) and appropriate for gestational age (AGA) infants during early childhood, and to investigate the factors influcing the QOL. METHODS: The Infant and Toddler Quality of Life Questionnaire-47 (ITQOL-SF47) was used to investigate the QOL of 1 to 3-year-old children born SGA and AGA who visited the child health care division. QOL was compared between SGA (n=203) and AGA groups (n=130), between the catch-up (n=119) and no-catch-up subgroups (n=84) of children born SGA, and between the single healthcare (n=144) and multiple healthcare subgroups (n=59) of children born SGA. The generalized linear model was used to investigate the factors influencing the QOL. RESULTS: The total ITQOL score of the SGA group was significantly lower than that of the AGA group (630±99 vs 716±84; P<0.05). In children born SGA, the no-catch-up subgroup had a significantly lower total ITQOL score than the catch-up subgroup (602±96 vs 649±97; P<0.05), and the single healthcare subgroup had a significantly lower total ITQOL score than the multiple healthcare subgroup (616±94 vs 657±107; P<0.05). The generalized linear model analysis showed that in children born SGA who had catch-up or multiple healthcare visits, who were female or living in the Chongqing urban area, or their mothers had a higher educational levels had higher total ITQOL score. CONCLUSIONS: SGA infants have lower QOL than AGA infats during their early childhood. Proper promotion of catch-up growth and regular healthcare visits will contribute to the improvement of the QOL of SGA infants. The QOL of SGA infants is also influcenced by children's sex, residence and the degree of mothers' educational levels.

The Effect of Fetal and Childhood Growth over Depression in Early Adulthood in a Southern Brazilian Birth Cohort.

BACKGROUND: Poor nutrition and growth during fetal life and childhood might be associated with depression in adulthood; however, studies evaluating these associations present controversial results, especially when comparing studies using different proxies for fetal growth. We evaluated the association of fetal and childhood growth/nutrition with depression, in adulthood, using different approaches and measurement methods. METHOD: In 1982, hospital births (n = 5914) in Pelotas, southern Brazil, were examined and have been prospectively followed. At 30 years, the presence of major depression and depressive symptoms severity was evaluated using the Mini International Neuropsychiatric Interview (MINI) and Beck Depression Inventory (BDI-II). The present study assessed their association with birth weight, premature birth, small for gestational age (SGA), stunting and conditional growth during childhood. RESULTS: At 30 years, 3576 individuals were evaluated and 7.9% had major depression. Low birth weight (PR = 1.01 95%CI [0.64-1.60]), having been born SGA (PR = 0.87 95%CI [0.64-1.19]) and premature birth (PR = 1.22 95%CI [0.72-2.07]) were not associated with major depression in multivariable models. However, those born SGA who were also stunted in childhood had a higher prevalence of major depression (PR = 1.87 95%CI [1.06-3.29]) and greater odds of scoring a higher level of depression in the BDI-II (OR = 2.18 95%CI [1.34-3.53]). CONCLUSION: In this Brazilian cohort of young adults, those born SGA who were also stunted during childhood had a higher risk of depression in adulthood. Our results show that the effect of growth impairment on depression is cumulative.

Cognitive ability in adolescents born small for gestational age: Associations with fetal growth velocity, head circumference and postnatal growth.

BACKGROUND: Small size at birth may be associated with impaired cognitive ability later in life. The aim of this study was to examine the effect of being born small for gestational age (SGA), with or without intrauterine growth restriction (IUGR) on cognitive ability in late adolescence. STUDY DESIGN: A follow-up study of a former cohort included 123 participants (52 males); 47 born SGA and 76 born appropriate for gestational age (AGA). Fetal growth velocity (FGV) was determined by serial ultrasound measurements during the third trimester. A control group matched for age and birthplace was included. The original Wechsler Adult Intelligence Scale (WAIS) was administered, and verbal, performance and full-scale Intelligence Quotient (IQ) scores were calculated. RESULTS: There was no difference in IQ between adolescents born SGA and AGA. FGV or IUGR during the third trimester did not influence cognitive ability in late adolescence. Full-scale IQ was positively related to head circumference (HC) in adolescence (B: 1.30, 95% CI: 0.32-2.28, p=0.01). HC at birth and three months was positively associated with full-scale IQ. Catch-up growth in the group of SGA children was associated with a significantly increased height, larger HC, increased levels of insulin-like growth factor-I (IGF-I) and increased full-scale IQ compared to those born SGA without catch-up growth. CONCLUSION: SGA and IUGR may not be harmful for adult cognitive ability, at least not in individuals born at near-term. However, known risk factors of impaired fetal growth may explain the link between early growth and cognitive ability in adulthood.