title: Growth, feeding practices and infections in black infants.
abstract: OBJECTIVE
  To investigate the growth, early feeding practices and prevalence of infections in black infants.
  
  
  METHODS
  Longitudinal study with prospective documentation of data.
  
  
  METHODS
  Kalafong Hospital, Pretoria.
  
  
  METHODS
  Term, appropriately grown infants with a positive rapid plasma reagin test on cord blood were enrolled. Infants who on follow-up did not have congenital syphilis were studied.
  
  
  RESULTS
  At birth the mean weight-for-age Z-scores corresponded with those of the National Center of Health Statistics (NCHS) reference population and increased during the first 3 months. A fall-off in growth performance in respect of weight gain occurred from 3 months and continued until 15 months when the study was terminated. At 6 and 12 months, 86% and 81% of infants respectively were receiving breast-milk. By 3 months, 78% of infants were receiving a supplementary food. At 9 months, 40% of infants had experienced an infection during the preceding 3 months. During the study, upper airway infections comprised 74% of all episodes of infection.
  
  
  CONCLUSIONS
  Compared with the NCHS reference population, black infants grow adequately during the first 3 months of life. This is followed by a persistent fall-off in growth performance associated with the introduction of supplementary food.
authors.affiliation: Department of Paediatrica, Kalafong Hospital, Pretoria.
authors.forename: S D
authors.initials: SD
authors.lastname: Delport
authors.forename: P J
authors.initials: PJ
authors.lastname: Becker
authors.forename: A
authors.initials: A
authors.lastname: Bergh
mesh_terms: D000886:Anthropometry; D044383:Black People; D001903:Bottle Feeding; D001942:Breast Feeding; D003968:Diarrhea, Infantile / Q000208:ethnology / Q000209:etiology / Q000517:prevention & control; D005260:Female; D006128:Growth; D006801:Humans; D007223:Infant; D007225:Infant Food / Q000592:standards; D007227:Infant Nutritional Physiological Phenomena; D008137:Longitudinal Studies; D008297:Male; D011203:Poverty; D015995:Prevalence; D012141:Respiratory Tract Infections / Q000208:ethnology* / Q000209:etiology / Q000517:prevention & control; D012959:Socioeconomic Factors; D013019:South Africa / Q000453:epidemiology; D011795:Surveys and Questionnaires