Biomedical subjects

E Bair

Publications and source records attributed to E Bair.

3 recordsLinked to original sources

PubMed2000

Ankyloglossia: incidence and associated feeding difficulties.

OBJECTIVES: To determine the incidence of ankyloglossia (tongue-tie) in the well-baby population, and to determine whether patients with ankyloglossia experience breastfeeding difficulties. DESIGN: Prospective controlled study. SETTING: Tertiary care children's hospital. PATIENTS: A total of 1041 neonates in the well-baby nursery were screened for ankyloglossia. Those positively identified were invited to participate in the study. Mothers of newborns with ankyloglossia and mothers of a matched control group of unaffected newborns were contacted by telephone on a monthly basis for 6 months after their children were discharged from the hospital to determine the presence of breastfeeding difficulties. MAIN OUTCOME MEASURES: Incidence of ankyloglossia, percentage of infants successfully breastfed, and incidence of breastfeeding difficulties. RESULTS: Fifty newborns were identified with ankyloglossia, for an incidence of 4.8% The male-female ratio was 2.6:1.0. Of the 36 mothers of affected infants who were followed up and who intended to breastfeed, 30 (83%) successfully breastfed their infants for at least 2 months, compared with 33 (92%) of the 36 mothers of infants in the matched control group (P = .29). Breastfeeding difficulties were experienced by 9 (25%) of the mothers of infants with ankyloglossia compared with 1 (3%) of the control mothers (P<.01). CONCLUSION: Ankyloglossia, which is a relatively common finding in the newborn population, adversely affects breastfeeding in selected infants.

Breast Feeding↗

PubMed2000

Acetaminophen versus acetaminophen with codeine after pediatric tonsillectomy.

OBJECTIVE: To compare the effectiveness of acetaminophen versus acetaminophen with codeine after pediatric tonsillectomy and adenoidectomy. STUDY DESIGN: Prospective, randomized, double-blind study. METHODS: Fifty-one children ages 3 to 12 years scheduled for outpatient tonsillectomy and adenoidectomy were studied. Patients were randomly assigned to receive acetaminophen or acetaminophen with codeine in unlabeled bottles for postoperative pain control. The Wong-Baker FACES pain rating scale was used to help children quantify their level of pain after surgery. The level of pain, quantity of pain medication required, presence of side effects, and the percentage of a normal diet consumed was recorded for 10 postoperative days. RESULTS: There was no difference (P > .05, all time points) in the level of postoperative pain reported by the parents and children in the two groups. The acetaminophen with codeine group tended to have increased problems with nausea, emesis, and constipation, but these differences did not reach statistical significance. Children in the acetaminophen group consumed a significantly higher percentage of a normal diet on the first 6 postoperative days (P < .05, all time points). CONCLUSION: There was no difference in the level of pain control provided by acetaminophen and acetaminophen with codeine as measured by the Wong-Baker FACES pain rating scale. Postoperative oral intake was significantly higher in children treated with acetaminophen alone.

Acetaminophen↗

PubMed1986

A two-stage test for ordered means in the poisson case with an example from mutagenicity testing.

It is shown how two-stage methods developed for continuous distributions can be used to construct two-stage tests for certain hypotheses pertaining to discrete distributions. Specifically, a two-stage test for ordered means in the Poisson case is presented. An example from mutagenicity testing is discussed and data from it are used to illustrate the methodology. Results of a Monte Carlo power study are presented as well as a brief table of critical values.

Animals↗