Ontogeny of stool passage in low birth weight infants < or = 1500 grams. 1993

O Ajayi, and G Srinivasan, and A Oak, and R S Pildes
Division of Neonatology, Cook County Hospital, Chicago Medical School, Illinois 60612.

The onset of stool passage, timing of transition to yellow stools and the pattern of stooling frequency over the first 4 weeks were studied in infants < 1500 g at birth. The time of passage of the first stool (median, 19) correlated with birth weight and gestational age but not with presence or severity of respiratory distress; fourteen percent passed stool after 1st 48 hours. Transition to yellow occurred at 17.6 +/- 6.4 days and was related to the onset of feeding and birth weight. Stooling frequency was similar in Wk 2 as Wk 1, increased in Wk 3 and plateaued on Wk 4. Volume of feeding/day increased each week over that of preceding week but stooling frequency was not related to the increased volume or any of the other variables.

UI MeSH Term Description Entries
D007230 Infant, Low Birth Weight An infant having a birth weight of 2500 gm. (5.5 lb.) or less but INFANT, VERY LOW BIRTH WEIGHT is available for infants having a birth weight of 1500 grams (3.3 lb.) or less. Low Birth Weight,Low-Birth-Weight Infant,Birth Weight, Low,Birth Weights, Low,Infant, Low-Birth-Weight,Infants, Low-Birth-Weight,Low Birth Weight Infant,Low Birth Weights,Low-Birth-Weight Infants
D007231 Infant, Newborn An infant during the first 28 days after birth. Neonate,Newborns,Infants, Newborn,Neonates,Newborn,Newborn Infant,Newborn Infants
D001724 Birth Weight The mass or quantity of heaviness of an individual at BIRTH. It is expressed by units of pounds or kilograms. Birthweight,Birth Weights,Birthweights,Weight, Birth,Weights, Birth
D003672 Defecation The normal process of elimination of fecal material from the RECTUM. Bowel Function,Bowel Movement,Bowel Functions,Bowel Movements,Defecations
D004435 Eating The consumption of edible substances. Dietary Intake,Feed Intake,Food Intake,Macronutrient Intake,Micronutrient Intake,Nutrient Intake,Nutritional Intake,Ingestion,Dietary Intakes,Feed Intakes,Intake, Dietary,Intake, Feed,Intake, Food,Intake, Macronutrient,Intake, Micronutrient,Intake, Nutrient,Intake, Nutritional,Macronutrient Intakes,Micronutrient Intakes,Nutrient Intakes,Nutritional Intakes
D005769 Gastrointestinal Motility The motor activity of the GASTROINTESTINAL TRACT. Intestinal Motility,Gastrointestinal Motilities,Intestinal Motilities,Motilities, Gastrointestinal,Motilities, Intestinal,Motility, Gastrointestinal,Motility, Intestinal
D005865 Gestational Age The age of the conceptus, beginning from the time of FERTILIZATION. In clinical obstetrics, the gestational age is often estimated from the onset of the last MENSTRUATION which is about 2 weeks before OVULATION and fertilization. It is also estimated to begin from fertilization, estrus, coitus, or artificial insemination. Embryologic Age,Fetal Maturity, Chronologic,Chronologic Fetal Maturity,Fetal Age,Maturity, Chronologic Fetal,Age, Embryologic,Age, Fetal,Age, Gestational,Ages, Embryologic,Ages, Fetal,Ages, Gestational,Embryologic Ages,Fetal Ages,Gestational Ages
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

Related Publications

O Ajayi, and G Srinivasan, and A Oak, and R S Pildes
April 1993, The Journal of pediatrics,
O Ajayi, and G Srinivasan, and A Oak, and R S Pildes
June 1987, Pediatrics,
O Ajayi, and G Srinivasan, and A Oak, and R S Pildes
October 2000, East African medical journal,
O Ajayi, and G Srinivasan, and A Oak, and R S Pildes
January 1993, Zhonghua Minguo xiao er ke yi xue hui za zhi [Journal]. Zhonghua Minguo xiao er ke yi xue hui,
O Ajayi, and G Srinivasan, and A Oak, and R S Pildes
June 1989, The Journal of pediatrics,
O Ajayi, and G Srinivasan, and A Oak, and R S Pildes
July 1990, The Journal of pediatrics,
O Ajayi, and G Srinivasan, and A Oak, and R S Pildes
March 2001, Journal of perinatology : official journal of the California Perinatal Association,
O Ajayi, and G Srinivasan, and A Oak, and R S Pildes
January 1993, JPEN. Journal of parenteral and enteral nutrition,
O Ajayi, and G Srinivasan, and A Oak, and R S Pildes
September 1960, Minerva pediatrica,
Copied contents to your clipboard!