title: [Developmental parameters and vitality of newborn infants in the period 1991-2002 in the health centre in Subotica].
abstract: BACKGROUND
  Infants having a birth weight of 2500 g or less are known as low birth weight infants. There are multiple factors which affect the nutritional status of newborn children: genetic potential, maternal age, parity, maternal health and maternal nutrition, drugs, alcohol, smoking, geographical situation and socioeconomic living conditions.
  
  
  METHODS
  Developmental parameters were analyzed in 15,455 live newborn infants in Subotica, from 1991 to 2002. The following parameters were registred: body mass in the first hour of life, body length, head and thorax circumference. These parameters were examined and correlated with other indicators of maturity and vitality, such as gestational age and Apgar score values.
  
  
  CONCLUSIONS
  Parameter mean values are presented for each year from 1991 to 2002. Mean body mass values ranged from 3335.74 g in 1991 to 3418.01 g in 1998. Compared with the estimates provided by World Health Organization, the percentage of newborn infants with birth weight under 2500 g has increased (5.64%) in 1991, which was the first year of war and sanctions in our country. From 1994 to 1997, there was a war in neighbouring republics and a huge number of refugees from war regions arrived. The percentage of newborn infants with low birth weight has increased (the gratest percentage 5.08% has been found in 1996). During 1999, our country was bombed and since then, we have an increased number of newborn infants with low birth weight (4.46% were registred in 1999 to 5.22% in 2002). The number of children born before 37th week of gestation is greatest in 2000 (3.17%). Average Apgar score in 1992 was (9.20), showing graduate decrease since 1999, with lowest value during 2001 (8.85).
  
  
  CONCLUSIONS
  Harmful environmental factors can strongly affect fetal growth. Continual follow-up of developmental parameters and vitality of infants on populatin level is an index of interactions between genetic potential and environmental factors, pointing to quality of health care and preventive services.
authors.affiliation: Zdravstveni centar Subotica Opsta bolnica, Odsek za genetiku. megalab@ptt.yu
authors.forename: Jasmina
authors.initials: J
authors.lastname: Durković
authors.forename: Mirjana
authors.initials: M
authors.lastname: Pavlović
mesh_terms: D000886:Anthropometry; D001034:Apgar Score; D017523:Croatia / Q000453:epidemiology; D005260:Female; D006801:Humans; D015994:Incidence; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D011247:Pregnancy; D047929:Term Birth