World Bank country and lending groups. Available at: https://datahelpdesk.worldbank.org/knowledgebase/articles/906519-world-bank-country-and-lending-groups. Accessed 26 Nov 2018.
Lee AC, Katz J, Blencowe H, Kozuki N, Vogel JP, Adair L, et al. National and regional estimates of term and preterm babies born small for gestational age in 138 low-income and middle-income countries in 2010. Lancet Glob Health. 2013;1(1):e26–36.
Article
Google Scholar
United Nations Children’s Fund and World Health Organization. Low Birth weight: Country, regional and global estimates. New York: UNICEF; 2004. https://www.unicef.org/publications/files/low_birthweight_from_EY.pdf. Accessed 28 Nov 2018.
Christian P, Lee SE, Donahue Angel M, Adair LS, Arifeen SE, Ashorn P, et al. Risk of childhood undernutrition related to small-for-gestational age and preterm birth in low- and middle-income countries. Int J Epidemiol. 2013;42(5):1340–55.
Article
Google Scholar
Hviid A, Melbye M. The impact of birth weight on infectious disease hospitalization in childhood. Am J Epidemiol. 2007;165(7):756–61.
Article
Google Scholar
Million Death Study Collaborators, Bassani DG, Kumar R, Awasthi S, Morris SK, Paul VK, et al. Causes of neonatal and child mortality in India: a nationally representative mortality survey. Lancet. 2010;376(9755):1853–60.
Article
Google Scholar
Veena SR, Krishnaveni GV, Wills AK, Kurpad AV, Muthayya S, Hill JC, et al. Association of birthweight and head circumference at birth to cognitive performance in 9-to 10-year-old children in South India: prospective birth cohort study. Pediatr Res. 2010;67:424–9.
Article
Google Scholar
Danaei G, Andrews KG, Sudfeld CR, Fink G, McCoy DC, Peet E, et al. Risk factors for childhood stunting in 137 developing countries: a comparative risk assessment analysis at global, regional, and country levels. PLoS Med. 2016;13(11):e1002164.
Article
Google Scholar
Suzuki K. The developing world of DOHaD. J Dev Orig Health Dis. 2018;9(3):266–9.
Article
CAS
Google Scholar
Luyckx VA, Perico N, Somaschini M, Manfellotto D, Valensise H, Cetin I, et al. A developmental approach to the prevention of hypertension and kidney disease: a report from the low birth weight and nephron number working group. Lancet. 2017;390(10092):424–8.
Article
Google Scholar
Gogia S, Sachdev HP. Home-based neonatal care by community health workers for preventing mortality in neonates in low- and middle-income countries: a systematic review. J Perinatol. 2016;36(Suppl 1):S55–73.
Article
Google Scholar
Nair N, Tripathy P, Prost A, Costello A, Osrin D. Improving newborn survival in low-income countries: community-based approaches and lessons from South Asia. PLoS Med. 2010;7(4):e1000246.
Article
Google Scholar
Orchinik LJ, Taylor HG, Espy KA, Minich N, Klein N, Sheffield T, et al. Cognitive outcomes for extremely preterm/extremely low birth weight children in kindergarten. J Int Neuropsychol Soc. 2011;17(6):1067–79.
Article
Google Scholar
Weindrich D, Jennen-Steinmetz C, Laucht M, Schmidt MH. Late sequelae of low birthweight: mediators of poor school performance at 11 years. Dev Med Child Neurol. 2003;45(7):463–9.
Article
Google Scholar
Whitaker AH, Feldman JF, Lorenz JM, Shen S, McNicholas F, Nieto M, et al. Motor and cognitive outcomes in nondisabled low-birth-weight adolescents: early determinants. Arch Pediatr Adolesc Med. 2006;160(10):1040–6.
Article
Google Scholar
Arpi E, Ferrari F. Preterm birth and behaviour problems in infants and preschool-age children: a review of the recent literature. Dev Med Child Neurol. 2013;55(9):788–96.
Article
Google Scholar
Leijon I, Ingemansson F, Nelson N, Wadsby M, Samuelsson S. Reading deficits in very low birthweight children are associated with vocabulary and attention issues at the age of seven. Acta Paediatr. 2016;105(1):60–8.
Article
Google Scholar
Hayes B, Sharif F. Behavioural and emotional outcome of very low birth weight infants--literature review. J Matern Fetal Neonatal Med. 2009;22(10):849–56.
Article
Google Scholar
Miller SL, Huppi PS, Mallard C. The consequences of fetal growth restriction on brain structure and neurodevelopmental outcome. J Physiol. 2016;594(4):807–23.
Article
CAS
Google Scholar
Volpe JJ. Brain injury in premature infants: a complex amalgam of destructive and developmental disturbances. Lancet Neurol. 2009;8:110–24.
Article
Google Scholar
Bhutta AT, Cleves MA, Casey PH, Cradock MM, Anand KJ. Cognitive and behavioral outcomes of school-aged children who were born preterm: a meta-analysis. JAMA. 2002;288(6):728–37.
Article
Google Scholar
Blencowe H, Cousens S, Chou D, Oestergaard M, Moller AB, Say L, et al. Born too soon: the global epidemiology of 15 million preterm births. Reprod Health. 2013;10(Suppl 1):S2.
Article
Google Scholar
Wells G, Shea B, O’Connell D, Peterson J, Welch V, Losos M, et al. The Newcastle-Ottawa (NOS) for assessing the quality of nonrandomized studies in meta-analysis. Ottawa: Ottawa Hospital Research Institute. Available from: http://www.ohri.ca/programs/clinical_epidemiology/oxford.asp.
Higgins JPT, Green S, editors. Cochrane handbook for systematic reviews of interventions. London: The Cochrane Collaboration; 2008. Available from: https://onlinelibrary.wiley.com/doi/book/10.1002/9780470712184.
Google Scholar
Brock SE. Descriptive statistics and psychological testing. Available at: http://www.csus.edu/indiv/b/brocks/courses/eds%20250/eds%20250/handouts/11/descrptive%20statistics%20and%20the%20normal%20curve.pdf. Accessed 28 Nov 2018.
Carey G. Linear transformation and linear composites. Available at http://psych.colorado.edu/~carey/Courses/PSYC7291/handouts/transformations.pdf, Accessed 28 Nov 2018.
Hozo SP, Djulbegovic B, Hozo I. Estimating the mean and variance from the median, range, and the size of a sample. BMC Med Res Methodol. 2005;5:13.
Article
Google Scholar
Furukawa TA, Barbui C, Cipriani A, Brambilla P, Watanabe N. Imputing missing standard deviations in meta-analyses can provide accurate results. J Clin Epidemiol. 2006;59(1):7–10.
Article
Google Scholar
Higgins JPT, Green S, editors. Cochrane handbook for systematic reviews of interventions. London: The Cochrane Collaboration; Version 5.1.0; 2011. Available from: http://handbook-5-1.cochrane.org/chapter_7/7_7_3_3_obtaining_standard_deviations_from_standard_errors.htm
Google Scholar
Chaudhari S, Bhalerao MR, Chitale A, Pandit AN, Nene U. Pune low birth weight study--a six year follow up. Indian Pediatr. 1999;36(7):669–76.
CAS
PubMed
Google Scholar
Tandon A, Kumari S, Ramji S, Malik A, Singh S, Nigam VR. Intellectual psycho-educational and functional status of low birth weight survivors beyond 5 years of age. Indian J Pediatr. 2000;67(11):791–6.
Article
CAS
Google Scholar
Chaudhari S, Otiv M, Chitale A, Pandit A, Hoge M. Pune low birth weight study--cognitive abilities and educational performance at twelve years. Indian Pediatr. 2004;41(2):121–8.
PubMed
Google Scholar
Juneja M, Shankar A, Ramji S. Neurodevelopmental, functional and growth status of term low birth weight infants at eighteen months. Indian Pediatr. 2005;42(11):1134–40.
CAS
PubMed
Google Scholar
Taneja S, Bhandari N, Bahl R, Bhan MK. Impact of zinc supplementation on mental and psychomotor scores of children aged 12 to 18 months: a randomized, double-blind trial. J Pediatr. 2005;146(4):506–11.
Article
CAS
Google Scholar
Subasinghe SMLP, Wijesinghe DGNG. The effect of nutritional status on cognitive and motor development of pre-school children. Trop Agric Res. Available at: https://www.pgia.ac.lk/files/Annual_congress/journel/v18/8.pdf.
Nair MK, Chacko DS, Paul MK, Nair L, George B, Kumar GS. Low birthweight babies--outcome at 13 years. Indian Pediatr. 2009;46(Suppl):s71–4.
PubMed
Google Scholar
Sidhu M, Malhi P, Jerath J. Multiple risks and early language development. Indian J Pediatr. 2010;77(4):391–5.
Article
Google Scholar
Hoque MM, Ahmed NU, Khan FH, Jahan R, Yasmeen HN, Chowdhury MA. Breastfeeding and cognitive development of children: assessment at one year of age. Mymensingh Med J. 2012;21(2):316–21.
CAS
PubMed
Google Scholar
Khan MR, Maheshwari PK, Shamim H, Saleem AF, Ahmed S, Ali SR, et al. Neurodevelopmental outcomes of premature infants at a tertiary care center in Pakistan. Pediatr Neurol. 2012;47(2):109–13.
Article
Google Scholar
Tofail F, Hamadani JD, Ahmed AZ, Mehrin F, Hakim M, Huda SN. The mental development and behavior of low-birth-weight Bangladeshi infants from an urban low-income community. Eur J Clin Nutr. 2012;66(2):237–43.
Article
CAS
Google Scholar
Modi M, Saluja S, Kler N, Batra A, Kaur A, Garg P, et al. Growth and neurodevelopmental outcome of VLBW infants at 1 year corrected age. Indian Pediatr. 2013;50(6):573–7.
Article
CAS
Google Scholar
Chaudhari S, Otiv M, Khairnar B, Pandit A, Hoge M, Sayyad M. Pune low birth weight study - birth to adulthood - cognitive development. Indian Pediatr. 2013;50(9):853–7.
Article
Google Scholar
Avan BI, Raza SA, Kirkwood BR. An epidemiological study of urban and rural children in Pakistan: examining the relationship between delayed psychomotor development, low birth weight and postnatal growth failure. Trans R Soc Trop Med Hyg. 2015;109(3):189–96.
Article
Google Scholar
Nair MK, Krishnan R, Harikumaran Nair GS, George B, Bhaskaran D, Leena ML, et al. CDC Kerala 3: at-risk baby clinic service using different screening tools--outcome at 12 months using developmental assessment scale for Indian infants. Indian J Pediatr. 2014;81(Suppl 2):S80–4.
Article
Google Scholar
Christian P, Murray-Kolb LE, Tielsch JM, Katz J, LeClerq SC, Khatry SK. Associations between preterm birth, small-for-gestational age, and neonatal morbidity and cognitive function among school-age children in Nepal. BMC Pediatr. 2014;14:58.
Article
Google Scholar
Chattopadhyay N, Mitra K. Neurodevelopmental outcome of high risk newborns discharged from special care baby units in a rural district in India. J Public Health Res. 2015;4(1):318.
Article
Google Scholar
Singh A, Roy N, Boro P. A community based cross sectional study on developmental delay and its determinants amongst under two year old children in an Urbanized Village of Delhi. Int J Curr Res. 2017;9(07):54135–8.
Google Scholar
Kvestad I, Hysing M, Shrestha M, Ulak M, Thorne-Lyman AL, Henjum S, et al. Vitamin B-12 status in infancy is positively associated with development and cognitive functioning 5 y later in Nepalese children. Am J Clin Nutr. 2017;105(5):1122–31.
Article
CAS
Google Scholar
Gu H, Wang L, Liu L, Luo X, Wang J, Hou F, et al. A gradient relationship between low birth weight and IQ: a meta-analysis. Sci Rep. 2017;7:18035.
Article
Google Scholar
Kormos CE, Wilkinson AJ, Davey CJ, Cunningham AJ. Low birth weight and intelligence in adolescence and early adulthood: a meta-analysis. J Public Health (Oxf). 2014;36(2):213–24.
Article
CAS
Google Scholar
Kerr-Wilson CO, Mackay DF, Smith GC, Pell JP. Meta-analysis of the association between preterm delivery and intelligence. J Public Health (Oxf). 2012;34(2):209–16.
Article
CAS
Google Scholar
de Kieviet JF, Piek JP, Aarnoudse-Moens CS, Oosterlaan J. Motor development in very preterm and very low-birth-weight children from birth to adolescence: a meta-analysis. JAMA. 2009;302(20):2235–42.
Article
Google Scholar
Alderman H, Behrman JR. Estimated economic benefits of reducing low birth weight in low-income countries. Human Development Network (HNP) discussion paper, April 2004. Washington, DC: The International Bank for Reconstruction and Development / The World Bank. http://siteresources.worldbank.org/HEALTHNUTRITIONANDPOPULATION/Resources/281627-1095698140167/Alderman-ReduceLowBirthWeight_whole.pdf. Accessed 1 Dec 2018.
Lee AC, Kozuki N, Cousens S, Stevens GA, Blencowe H, Silveira MF, et al. Estimates of burden and consequences of infants born small for gestational age in low and middle income countries with INTERGROWTH-21st standard: analysis of CHERG datasets. BMJ. 2017;j4229:358.
Google Scholar
Ertem IO, Krishnamurthy V, Mulaudzi MC, Sguassero Y, Balta H, Gulumser O, et al. Similarities and differences in child development from birth to age 3 years by sex and across four countries: a cross-sectional, observational study. Lancet Glob Health. 2018;6(3):e279–91.
Article
Google Scholar