No description available.

No description available.

D.Cur. / The feeding of low birth weight babies remains a challenge. Mother's milk is deficient in protein, calcium, magnesium and phosphate. These elements need to be supplemented in order for the low birth weight baby to grow under optimal conditions. The objective of the study was to compare the growth of the low birth weight baby, who was only fed mothers milk, to the low birth weight babay who was fed mother's milk with a commercial fortifier, using mass, lenght and head circumference as a guide. The literature study has shown that there are different methods which can be used to compliment the deficiencies in mothers's milk, for example: premature milk formula, alternating mother's milk with premature milk formula, additional additives to mother's milk and commercial fortifiers. Previous research of mother's milk fortifiers has shown that the biochemistry has positvely influenced their growth. Six patients were used in the experimental group and received 25% mother's milk and 75% fortifier. The control group consisted of eight babies who only received mother's milk. All the babies met the criteria and reached the 1600 gram weight by the time the study was completed. The Mann Whitney U test was used to calculate the results. No significant statistical growth was seen in any of the areas tested. It was concluded that mother's milk should be fortified, despite the results of the study, as mother's milk is definitely deficient in certain nutrients. It is possible to use mother's milk fortifiers in a stronger consentration.

MSc, Occupational Therapy, Faculty of the Health Sciences, University of the Witwatersrand / This study investigated the sensory processing of premature infants between 7-12 months of age at Chris Hani Baragwanath Hospital using the standardised Infant/Toddler Sensory Profile. The design of research that was primarily utilised in this study was quantitative, cross sectional, descriptive research. Results indicated that 50% of all the premature infants were found to be low threshold infants, and tended to be over responsive to auditory, visual and tactile sensory stimuli. The Sensory Profiles of infants who underwent different methods of neonatal care including kangaroo mother care (KMC), where mothers were involved in a fulltime twenty-four hour KMC programme, and those who received mainly conventional care (CC) were compared. The only score that differed significantly between infants receiving different types of care was tactile processing, with the CC infants having more typical tactile processing scores. These findings were contrary to other KMC research, which may have been affected by the reliability of using this measure with this study sample and the small sample size of infants who received CC.

Orientador: Cleide Enoir Petean Trindade / Resumo: A incidência de displasia broncopulmonar (DBP) é alta em prematuros de muito baixo peso. Dentre os vários fatores implicados em sua patogênese tem-se destacado a deficiência de vitamina A como um importante fator contributivo. O presente estudo teve como objetivo determinar a condição de vitamina A em prematuros de muito baixo peso e avaliar a relação entre os níveis plasmáticos de retinol e a DBP. Após a obtenção do consentimento materno, foram coletadas amostras de sangue materno, do cordão umbilical e do recém-nascido com 3, 14 e 28 dias de vida, para as dosagens do retinol plasmático, que foram efetuadas por cromatografia líquida de alta resolução (HPLC). Foram estudados 34 recém-nascidos com peso de nascimento médio de 1156 g (± 248 g) e idade gestacional mediana de 30 semanas, os quais foram divididos em dois grupos: Sem DBP (n = 24) e Com DBP (n = 10). Nestes grupos analisou-se as características demográficas maternas e dos recém-nascidos, as condições de nascimento, a evolução clínica no período neonatal, os níveis plasmáticos de retinol e a oferta de vitamina A por via enteral e parenteral. Os resultados das variáveis clínicas foram analisados pelos testes t de Student e Mann-Whitney e comparados entre e dentro dos grupos pelo teste de associação de Goodman. Para a análise dos dados da vitamina A utilizou-se os testes de Wilcoxon (para 2 grupos e 2 momentos) e Freedman (para 2 grupos e 4 momentos). A correlação entre as variáveis foi feita pelo coeficiente de correlação de Pearson. O nível de significância foi de 5%. As características maternas e as condições... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: The incidence of bronchopulmonary dysplasia (BPD) is high in preterm very low birthweight infants. Multiple factors have been implicated in its pathogenesis, and the deficiency of vitamin A has been described as an important contributing cause. Several studies have shown that premature infants have low vitamin A status at birth and this has been associated with increased risk of developing chronic lung disease, however many trails showed inconsistent effects of vitamin A supplementation on prevention of bronchopulmonary dysplasia. The purpose of this study was to determine vitamin A status in the very low birthweight infants and to evaluate the relationship between plasma retinol levels and BPD. After parental informed consent, the maternal and cord blood samples were obtained at delivery, and peripheral blood of the infants were drawn at day 3, 14 and 28 of life. Plasma retinol content was determined by high performance liquid chromatography. Thirty four infants (1156 g ± 248 mean birthweight and 30weeks median gestation age) were enrolled, and assigned to 2 groups as follows: BPD (n=10), No-BPD (n=24). The maternal and neonatal demographic data, birth condition... (Complete abstract, click electronic access below) / Doutor

Thesis (PhD. (Clinical Psychology)) --University of Limpopo, 2008 / Low-birth-weight/premature children seem to be vulnerable to psychiatric, neuropsychological and other deficiencies. Limited research is available in the South African context about these ever-increasing phenomena. The aim of this study was to investigate the magnitude and characteristics of internalising (Separation Anxiety, Overanxious and Major Depressive Disorders) and externalising symptoms (Attention-Deficit/Hyperactivity, Oppositional Defiant and Conduct Disorders) among low-birth-weight children in comparison with normal-birth-weight children, as well as to establish neuropsychological deficiencies (motor, visual-spatial, memory and executive functioning) between the birth weight groups, analysed as a function of gender and age. The sample (158 children) was selected from nine urban mainstream primary schools in the Tshwane North and South districts by means of stratified random sampling. Low-birth-weight children (weighing below 2 000 g) (N=79) were matched with normal-birth-weight children (above 3 000 g) (N=79) according to age, gender, language and socio-economic status. The neuropsychological test battery and self-reporting questionnaire were individually administered to the sample at the selected schools during school hours. Teachers and parents of selected participants were requested to complete a rating scale. As expected, low birth weight is associated with a tendency towards increased internalising and externalising psychological symptoms, as well as poorer neuropsychological functioning. This was particularly significant in the domains of internalising symptoms (depression), externalising symptoms (hyperactivity/impulsiveness, inattention, Oppositional Defiant Disorder and Conduct Disorder) and neuropsychological impairments (motor, visual-spatial/visual-motor, memory and executive functioning). The neuropsychological impairments observed in this study among the LBW children probably increase the risk of subsequent externalising (conduct and oppositional behavioural problems) and internalising (depressive) psychological symptoms. These impairments are possibly exacerbated by inattention and hyperactivity/ impulsiveness. Reciprocal interaction seems to take place between the psychological symptoms andneuropsychological functions. Only a few gender differences were observed. Neuropsychological deficits were observed both in the 6 to 9 and 10 to 13 age groups, indicating deficient resolution of impairments with increasing age. Increased pre-, peri- and postnatal complications in the low-birth-weight group may predispose these children biologically to neuropsychological deficiencies and subsequent internalising/externalising symptoms. These impairments most probably affect academic, emotional, social and other significant areas of functioning, increasing public health cost.

Thesis (Ph. D.)--University of Chicago, Dept. of Anthropology, June 1999. / Includes bibliographical references. Also available on the Internet.

The purpose of this study was to determine the efficacy of the Behavioral Pediatrics Feeding Assessment Scale (BPFAS) in identifying children at risk for feeding difficulties when given to parents by interview versus without assistance. Thirty subjects from Emory Developmental Progress Clinic (Emory DPC) participated in the study and were randomized to receive the BPFAS either by interview or without assistance. Mean BPFAS scores were compared by survey administration method and nutrition referral status for the total cohort as well as by age (1.5 year) and weight status (<25th percentile, 25-75th percentile, >75th percentile) using the t-test. The association between survey administration method as well as nutrition referral status and referral score category (84) was determined using the Chi-square test, as was the relationship between nutrition referral status and the response to each BPFAS question. No difference in mean BPFAS score or referral score category by survey administration method was found in the total cohort. However, a higher BPFAS score was observed for children >1.5 years of age who were referred for nutrition intervention vs. not referred (95.33 vs. 62.5, respectively; p=0.004). There was also a significant association between the number of patients referred for nutrition intervention vs. not referred and referral score (11 vs. 19, respectively; p=0.041). There was no association between responses to individual BPFAS questions and nutrition referral status. In conclusion, evaluation of other feeding assessment surveys or the in-house development of a screening tool may be better alternatives for the Emory DPC.

Thesis (Ph. D.)--University of Texas at Austin, 1999. / Vita. Includes bibliographical references (leaves 131-169). Available also in a digital version from Dissertation Abstracts.

Thesis (M.A.)--Northern Kentucky University, 2009. / Made available through ProQuest. Publication number: AAT 1469758. ProQuest document ID: 1902458221. Includes bibliographical references (p. 23-25)