[Assessment of somatic development and body composition in the 7th year of life in children born as extremely low birth weight infants (≤1000g); a multi-centre cross-sectional study of a cohort born between 2002 and 2004 in the Malopolska voivodship]. / Ocena rozwoju somatycznego i skladu ciala dzieci w 7. roku zycia urodzonych z ekstremalnie mala masa ciala (≤1000 g)--wieloosrodkowe badanie przekrojowe kohorty urodzonej w latach 2002-2004 w województwie malopolskim.

UNLABELLED: Children born with extremely low birth weight often present delayed growth in the first years of their lives: they remain shorter and weigh less than their peers. Current reports published worldwide state that later in life these children are at an increased risk of cardiac and vascular diseases, diabetes and obesity. Abnormal distribution and the excess of fat tissue predispose them to develop the metabolic syndrome. THE AIM of the study was to evaluate the somatic development of seven-year-old children born with birth-weight ≤1000 g (ELBW) in the Malopolska voivodship and to estimate the content and distribution of fat tissue. Moreover, the risk factors of disturbed somatic development were evaluated. MATERIALS AND METHODS: Two hundred and four live newborns with birth weight ≤1000 g were born in the Malopolska voivodship between 1.09.2002 and 31.08.2004. One hundred and fifteen of these children (56%) died in early infancy. The study included 81 children in the 7th year of life out of the 89 surviving ones. Their mean gestational age at birth was 27.3 weeks. (SD: 2.1 weeks) and their mean birth-weight was 840 g (SD: 130 g). All the children underwent anthropometric measurements and the thickness of the skin fold over the triceps was measured. Body mass index (BMI) was calculated and the body composition was assessed by multifrequency bioimpedance. The control group consisted of 39 children born at term chosen randomly from the general population and matched with regard to age and sex. RESULTS: The ELBW children in the 7th year of life were shorter (z-score: -1.06±1.4 p<0.001), had lower body mass (z-score: -0.57±0.9; p=0.01), smaller head circumference (z-score: -1.2±1.3; p<0.001), lower BMI (z-score: -0.99±1.6; p<0.001) as compared to their peers. Fat tissue mass was lower in the ELBW group than in the control group (11% vs 16%; p<0.01). The most retarded somatic development was observed in the group of children suffering from cerebral palsy. CONCLUSIONS: 1. Children born with ELBW, at 7 years of life, present significantly retarded somatic development as compared with their full-term peers. 2. The most important risk factor of somatic development disturbances is cerebral palsy. 3. Children born with low birth weight and ELBW, need long term follow up.

[Intellectual and motor development of extremely low birth weight (≤1000 g) children in the 7th year of life; a multicenter, cross-sectional study of children born in the Malopolska voivodship between 2002 and 2004]. / Rozwoj poznawcyz i motoryczny w 7 roku zycia dzieci urodzonych z ekstremalnie mala masa ciala (≤1000 G) - wieloosrodkowe badanie przekrojowe dzieci urodzonych w latach 2002-2004 w wojewodztwie malopolskim.

INTRODUCTION: A better understanding of the developmental problems in extremely low birth weight (ELBW) preterm infants may enhance their chances of proper adaptation to their environment and make it possible to retrospectively assess perinatal and neonatal methods of treatment. The aim of the study was to evaluate the cognitive and motor development of ELBW children born from 2002 to 2004 in the 7th year of life. Based on these results and perinatal mortality data, it was established what chance the children have to live free of severe complications. MATERIAL AND METHODS: Two hundred and four alive newborns with birth weight .1000 g were born in the Malopolska voivodship between 1.09.2002 and 31.08.2004. One hundred and fifteen children (56%) died in early infancy. The study included 81 (91%) children out of the 89 surviving ones. Their mean gestational age at birth was 27.3 weeks. (SD: 2.1 weeks) and their mean birth weight was 840g (SD: 130g). Neurosensory disturbances were assessed in all the children and their cognitive development was evaluated with the use of the WISC-R (Wechsler Intelligence Scale for Children . Revised) scale. The children were divided into 3 groups: group I . normal development (full motor capacity and IQ >84 points and no vision or hearing impairment), group II . mild or moderate impairment (cerebral palsy level I, II or III according to the Gross Motor Function Classification System [GMCS], or IQ 40-84 points, or abnormal vision or hearing, or signs of the hyperactivity syndrome), group III . severe impairment (cerebral palsy level IV, and/or IQ <40 points, or deafness/blindness). RESULTS: Forty-five (56%) children were included in group I, 25 (30%) in group II and 11 (14%) in group III. Moreover, other neurologic abnormalities, such as uneven development, problems with concentration, or abnormal grapho-motor ability were highly prevalent in the group of ELBW children. The incidence of cerebral palsy in the population studied was 16%, the incidence of deafness and severe hearing impairment was 11%, and blindness and severe vision impairment . 12%. In general, the chance of survival free of severe complications was merely 15% in children with birthweight .700 g, 28% in children with birth weight 701- 800 g, 45% in children with birth weight 801-900 g, and 62% in children with birth weight 901-1000 g. CONCLUSIONS: 1. The data gathered in a regional study may yield valuable information useful in assessing the prognosis of the general health status of ELBW newborns. 2. Most of the children present uneven development, problems with concentration, or abnormal grapho-motor ability, which may be a cause of learning problems and abnormal relationships with peers. 3. A follow-up study up to adulthood is required for this group of ELBW newborns.

[Adaptation of Vespide Allergy Quality of Life Questionnaire for Polish children with venom allergy and for their parents]. / Adaptacja kwestionariuszy jakosci zycia dla dzieci z alergia na jad owadów oraz dla ich rodziców.

Aim of the study was to assess validity and reliability of adaptations of VQLQ for Polish children with Hymenoptera venom allergy and their parents. Sample under study consisted of 73 children aged up to 14 years, who were treated with specific venom immunotherapy (VIT) in 2008 in centres conducting this procedure in Poland, and their parents. Theoretical validity of the scales was assessed with exploratory factor analysis using principal component analysis method. Reliability of the scales was assessed in terms of internal consistency with Cronbach alpha coefficient. Results of analysis showed that both scales measure 4 dimension of quality of life and reliability of scales measuring particular dimensions is at least acceptable in case of scale for children, and high in case of scale for parents. Both adapted scales are valid and reliable tools measuring quality of life in children with Hymenoptera venom allergy and their parents' quality of life in the face of child's allergy.

[Health-related quality of life in children with Hymenoptera venom allergy treated with VIT and quality of life of their parents]. / Jakosc zycia warunkowana stanem zdrowia dzieci z alergia na jad owadów blonkoskrzydlych leczonych VIT oraz jakosc zycia ich rodziców.

UNLABELLED: Hymenoptera venom allergy, although rare in children, by its potential fatalities, leads to many psychosocial consequences, influencing quality of life of children and their parents. Aim of this paper is the estimation of health-related quality of life of venom allergic children treated with specific immunotherapy, and their parents. Assessment of factors influencing health-related quality of life levels was also performed. MATERIAL AND METHODS: Sample under study consisted of 73 children: mean age 10.6, SD 2, 4, treated because of Hymenoptera venom allergy in 5 clinical allergy centers in Poland. Data was collected using VQLQ questionnaire adapted for children and their parents. Determinants of quality of life were assessed with multivariate linear and logistic regression models. Analysis were done with SPSS 15 for Windows package. RESULTS: Girls reported higher level of anxiety than boys (B = 0.47; 95% CI = (0.01; 0.94)). Level of caution in children increased along with increase of their anxiety against re-sting (B = 0.49; 95% CI = (0.27; 0.71)). Level of anxiety of children who were under treatment from 6 months to 2 years was lower than level of anxiety of parents of children treated shorter than 6 months (B = -1.21; 95% CI = (-2.16; -0.25)). The lowest level of caution was reported by parents of children aged 10 year or less (B = -0.86; 95% CI = (-1.67; -0.05)), while the highest was reported by parents of children aged 11 years (B = 0.86; 95% CI = (0.20; 1.53)) in comparison to parents of children aged 12 years or more. Parents' caution increased along with increase of their anxiety (B = 0.61; 95% CI = (0.40; 0.83)). Higher level of limitations was imposed by parents of children treated with rush or ultra rush method, in comparison to parents of children treated with conventional method (B = 1.27; 95% CI = (0.21; 2.33)). Levels of quality of life in children and their parents were strongly dependent in the same dimensions. CONCLUSIONS: 1. Levels of quality of life in particular dimension in children is related to level of the same dimension in parents. 2. Age of children influenced level of caution of their parents. 3. Treatment duration influenced level of anxiety of parents. 4. Safety feeling acquired by parents at the beginning of treatment improves their quality of life in all dimensions.