What's the difference between infant and newborn?

Infant


Definition:

  • (n.) A child in the first period of life, beginning at his birth; a young babe; sometimes, a child several years of age.
  • (n.) A person who is not of full age, or who has not attained the age of legal capacity; a person under the age of twenty-one years; a minor.
  • (n.) Same as Infante.
  • (a.) Of or pertaining to infancy, or the first period of life; tender; not mature; as, infant strength.
  • (a.) Intended for young children; as, an infant school.
  • (v. t.) To bear or bring forth, as a child; hence, to produce, in general.

Example Sentences:

  • (1) The newborn with critical AS typically presents with severe cardiac failure and the infant with moderate failure, whereas children may be asymptomatic.
  • (2) On the other hand, the LAP level, identical in preterms and SDB, is lower than in full-term infants but higher than in adults.
  • (3) Prior to oral feeding, little or no ELA was detected in stools and endotoxinemia was ascertained in only six of 45 infants (13%).
  • (4) In this article we report the survival and morbidity rates for all live-born infants weighing 501 to 1000 gram at birth and born to residents of a defined geographic region from 1977 to 1980 (n = 255) compared with 1981 to 1984 (n = 266).
  • (5) Life expectancy and the infant mortality rate are considered more useful from an operational perspective and for comparisons than is the crude death rate because they are not influenced by age structure.
  • (6) However, there was no correlation between the length of time PN was administered to onset of cholestasis and the gestational age or birth weight of the infants.
  • (7) Most thyroid hormone actions, however, appear in the perinatal period, and infants with thyroid agenesis appear normal at birth and develop normally with prompt neonatal diagnosis and treatment.
  • (8) However, time in greater than 21% oxygen was significantly longer in infants less than 1000 g (median 30 days, 8.5 days in patients greater than 1000 g, p less than 0.01).
  • (9) Therefore, we undertook a follow-up study on the survivors of 57 infants who received IUT's between 1966 and 1975.
  • (10) Development at two to 15 months of age in the 19 surviving infants was normal in nine, suspect in eight, and severely delayed in two patients.
  • (11) Previous studies have not always controlled for socioeconomic status (SES) of mothers or other potential confounders such as gestational age or birthweight of infants.
  • (12) The high incidence of infant astigmatism has implications for critical periods in human visual development and for infant acuity.
  • (13) Results showed significantly higher cardiac output in infants with grade III shunting than in infants with grade 0 and grade I shunting.
  • (14) It was found that preterm infants (delivered before 38 weeks of gestation) had nine times the early neonatal mortality of term infants, irrespective of growth retardation patterns.
  • (15) We have studied 166 healthy children (36 newborn infants, 34 infants aged 1-12 months, 15 aged 1-2 years, 15 children aged 2-4 years, 11 aged 4-6 years and 55 aged 6-12 years); 20 adults were also examined.
  • (16) We found that, compared to one- and two-dose infants, those treated with three doses of Exosurf were more premature, smaller, required a longer ventilator course, and had more frequent complications, including patent ductus arteriosus (PDA), intraventricular hemorrhage, nosocomial pneumonia, and apnea.
  • (17) It was not possible to offer all very low birthweight infants full intensive care; to make this possible, it was calculated that resources would have to increase by 26%.
  • (18) The appearance of unusual isoenzyme patterns in newborn infants and in pregnant women in comparison with normal adults.
  • (19) An infant with a Sturge-Weber variant syndrome developed progressive megalencephaly and eventual hydrocephalus, which required shunting.
  • (20) Ad-infected infants tended to have earlier gestations and lower birth weights.

Newborn


Definition:

  • (a.) Recently born.

Example Sentences:

  • (1) The newborn with critical AS typically presents with severe cardiac failure and the infant with moderate failure, whereas children may be asymptomatic.
  • (2) Titre in newborn was as a rule lower than the corresponding titre of mother.
  • (3) Blocks of hippocampal tissue containing the fascia dentata were taken from late embryonic and newborn rats and transplanted to the hippocampal region of other newborn and young adult rats.
  • (4) No respiratory-distress syndrome of the newborn occurred when total amniotic-fluid cortisol was greater than 60 ng per milliliter (16 patients).
  • (5) We have studied 166 healthy children (36 newborn infants, 34 infants aged 1-12 months, 15 aged 1-2 years, 15 children aged 2-4 years, 11 aged 4-6 years and 55 aged 6-12 years); 20 adults were also examined.
  • (6) Organ distribution of the 99mTc-S-colloid showed marked phagocytic activity of the liver in all age groups including the newborn period.
  • (7) We also demonstrated a significant difference in the Hb switching process between male and female newborns.
  • (8) The appearance of unusual isoenzyme patterns in newborn infants and in pregnant women in comparison with normal adults.
  • (9) This study demonstrates conclusively that both renin and Ao genes are expressed in the newborn kidney, providing evidence for a local renin-angiotensin system that is subjected to developmental changes.
  • (10) A newborn presenting with persistent umbilical stump bleeding should be screened for factor XIII deficiency when routine coagulation tests prove normal.
  • (11) The acetylcarnitine content of tracheal fluid was higher in samples obtained from premature newborns.
  • (12) These data demonstrate that 1) the pericardium increases ventricular interaction in both preterm and newborn lambs and 2) the relative percentage increase is similar for both age groups and not age dependent.
  • (13) Combined study of lungs of 85 foetuses and newborns of various gestational age and 8 newborns dying during the first month of life showed the lung surfactant (LS) system to develop in parallel with formation of respiratory parts and lung capillary network.
  • (14) Though the problems associated with Robin sequence may be numerous, especially if the primary cause of the sequence is a multiple anomaly syndrome, the most acute problems in affected newborns is upper airway obstruction.
  • (15) The perinatal development of the levator ani (LA) muscle in male and female rats was investigated by measuring the total number of muscle units (MU) (i.e., mononucleate cells, clustered or independent myotubes, and muscle fibers) in transverse semithin sections of the entire muscle and the MU cross-sectional area in 22-day-old fetuses (F22), 1-day-old (D1 = day of birth), 3-day-old (D3), and 6-day-old (D6) newborns.
  • (16) This was achieved by immunizing 91% of all newborns, 83% of children in their first year of school, and 98% of those in their final year.
  • (17) The major lipase in human milk is dependent on bile salts for activity and probably participates in intestinal digestion of milk lipids in the newborn.
  • (18) There was a remarkable tendency to newborns weighting more than 2000 g and a duration of pregnancy longer than 35 weeks.
  • (19) Sleep alterations in addicted newborns could be related to central nervous system (CNS) distress caused by withdrawal.
  • (20) Between-group responsivity differences suggest developmental retardation in term (38-42 weeks) SGA newborns, but the faster SGA latencies may reflect 'induced' acceleration in auditory neurophysiologic function.

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